Control method, device, storage medium and electronic equipment for complete set of power distribution equipment

Abstract

The present application relates to a control method, device, storage medium and electronic device for a complete set of power distribution equipment, and relates to the field of power distribution equipment control technology, wherein the method includes: obtaining the target humidity of the area where each component in the complete set of power distribution equipment is located; if the target humidity exceeds a preset humidity threshold, the area where the corresponding component is located is determined as a first target area, and the first temperature value of other components in the complete set of power distribution equipment is obtained; if the first temperature value exceeds the operating temperature threshold of the corresponding other components, the corresponding other components are determined as target components, and according to the target humidity, the ventilation wind speed in the complete set of power distribution equipment is determined as the target wind speed; the first wind direction from the second target area to the first target area where each target component is located is determined, and the interior of the complete set of power distribution equipment is ventilated according to the target wind speed and each first wind direction. The present application can improve the dehumidification effect in the complete set of power distribution equipment.

Description

Technical Field

[0001] The present application relates to the technical field of power distribution equipment control, and in particular to a control method, device, storage medium and electronic device for a complete set of power distribution equipment. Background Art

[0002] A complete set of power distribution equipment is a power distribution device that integrates electrical appliances, electrical components and control equipment, and can realize the functions of receiving, distributing, controlling and protecting electric energy. It is widely used in construction, industry, transportation, energy and other fields. It is usually composed of a complete set of power distribution equipment, which is usually composed of multiple electrical equipment. These equipment are usually assembled in a closed or semi-closed metal cabinet to form a complete electrical system. A complete set of power distribution equipment is an important part of the power system. Its design and configuration directly affect the safety, reliability and economy of the power system. Therefore, the safe and stable operation of the complete set of power distribution equipment itself plays a vital role in the safe and stable operation of the power system. Among them, the humidity and temperature in the complete set of power distribution equipment are important factors affecting the safe and stable operation of the equipment. Excessive humidity will cause the components in the complete set of power distribution equipment to get damp, increasing the risk of failure.

[0003] At present, the method usually adopted to deal with the humidity problem in the complete sets of power distribution equipment is: to reduce the humidity by heating and dehumidification, that is, to increase the air temperature in the complete sets of power distribution equipment by heating, so that the moisture in the complete sets of power distribution equipment evaporates to achieve the purpose of dehumidification. However, under this method, when the hot and humid air generated rises and encounters the cooling top of the complete sets of power distribution equipment cabinet, condensation may still be formed and return to the complete sets of power distribution equipment again, resulting in poor dehumidification effect in the complete sets of power distribution equipment. Summary of the invention

[0004] In order to improve the dehumidification effect in a complete set of power distribution equipment, the present application provides a control method, device, storage medium and electronic device for a complete set of power distribution equipment.

[0005] In a first aspect of the present application, a control method for a complete set of power distribution equipment is provided, which specifically includes:

[0006] Obtain the target humidity of the area where each component in the complete set of power distribution equipment is located;

[0007] If the target humidity exceeds a preset humidity threshold, the area where the corresponding components are located is determined as a first target area, and the first temperature values ​​of other components in the complete set of power distribution equipment are obtained, where the other components are components in the complete set of power distribution equipment other than the components in the first target area;

[0008] If the first temperature value exceeds the operating temperature threshold of the corresponding other components, the corresponding other components are determined as target components, and the ventilation wind speed in the complete set of power distribution equipment is determined as the target wind speed according to the target humidity;

[0009] The first wind direction from the second target area where each of the target components is located to the first target area is determined, and ventilation is performed on the interior of the complete set of power distribution equipment according to the target wind speed and each of the first wind directions.

[0010] By adopting the above technical solution, the target humidity of the area where each component is located is obtained. If the target humidity exceeds the humidity threshold, it means that the humidity in the area where the corresponding component is located is high, which makes the risk of the component getting damp higher, thereby affecting the stability of the operation of the complete set of power distribution equipment. Then the area where the corresponding component is located is determined as the first target area. Furthermore, if the first temperature value exceeds the corresponding operating temperature threshold, it means that the current temperature is too high for other components, affecting the normal operation of other components. Then the corresponding other components are determined as target components. Finally, the first wind direction from the second target area where the target component is located to the first target area is determined. Ventilation is performed according to the first wind direction, which can not only dissipate heat for each target component in a timely manner, but also blow the heat from the second target area to the first target area in a ventilated manner, further improving the dehumidification effect in the complete set of power distribution equipment.

[0011] Optionally, the performing ventilation processing on the interior of the complete set of power distribution equipment according to the target wind speed and each of the first wind directions specifically includes:

[0012] Determine the temperature impact level of each target component, the higher the impact level, the more likely the corresponding target component is to be affected and fail when the first temperature value exceeds the corresponding operating temperature threshold;

[0013] Calculating the temperature difference between the first temperature value of each target component and the corresponding operating temperature threshold, and determining the failure risk value of the corresponding target component according to the temperature difference and impact level corresponding to each target component;

[0014] In the order of the fault risk values ​​from large to small, ventilation is performed on the interior of the complete set of power distribution equipment in sequence with the corresponding first wind direction and the target wind speed.

[0015] By adopting the above technical scheme, the failure risk value of the corresponding target component is determined according to the temperature difference and influence level corresponding to each target component, so that the higher the failure risk value, the greater the probability that the target component will fail due to the influence of temperature. Finally, in order from large to small in terms of failure risk value, the interior of the complete set of power distribution equipment is ventilated at the target wind speed in the first wind direction matching the second target area where the corresponding target component is located. Not only can the heat be dissipated for each second target area with a higher temperature, but ventilation can also be performed preferentially with the first wind direction corresponding to the target component with a larger failure risk value, effectively avoiding failure of the target component due to high temperature, and the heat of each second target area can be blown to the first target area, further improving the ventilation and dehumidification effect in the first target area.

[0016] Optionally, determining the failure risk value of the corresponding target component according to the temperature difference and impact level corresponding to each target component specifically includes:

[0017] Substitute the temperature difference and impact level corresponding to each target component into the preset fault risk value calculation formula to obtain the corresponding fault risk value of the target component. The fault risk value calculation formula is:

[0018] ;

[0019] In the formula, R represents the failure risk value, A represents the impact level corresponding to each target component, and E a represents activation energy, k represents the Boltzmann constant, which is a physical constant, ΔT represents the temperature difference corresponding to each target component, t represents the usage time of each target component, and f represents the maintenance frequency of each target component.

[0020] By adopting the above technical solution, E a Reflects the sensitivity of temperature itself to the performance of target components. sin(2πft) simulates the periodic maintenance of target components with a sine function, reflecting the contribution of the periodic maintenance of target components to the fault risk value. Furthermore, Indicates the contribution of temperature difference to the fault risk value. The higher the impact level, the greater the contribution of the temperature rise after the temperature value exceeds the operating temperature threshold to the fault risk value. It is a negative exponential function. The larger the temperature difference, the larger the value of the negative exponential function, which means that the temperature value corresponding to the temperature difference has a greater impact on the performance of the target component and a greater contribution to the fault risk value. Finally, the impact of temperature and periodic maintenance on the failure of the target component is combined to more accurately determine the fault risk value of each target component.

[0021] Optionally, the ventilating the interior of the complete set of power distribution equipment in the order of the fault risk values ​​from large to small with the corresponding first wind direction and the target wind speed in sequence specifically includes:

[0022] Determine the corresponding first ventilation time according to the temperature difference corresponding to each of the target components, the greater the temperature difference, the greater the corresponding first ventilation time;

[0023] Determine whether the air conditioner in the area where the complete set of power distribution equipment is located is turned on the cooling mode;

[0024] If yes, then obtain the set temperature of the air conditioner in the cooling mode, and determine the ventilation time correction coefficient according to the set temperature, wherein the ventilation time correction coefficient is a positive number less than 1, and the lower the set temperature, the smaller the corresponding ventilation time correction coefficient;

[0025] Multiplying the first ventilation time of each target component by the ventilation time correction number to obtain a final ventilation time;

[0026] In descending order of the fault risk values, ventilation treatment is performed on the interior of the complete set of power distribution equipment with the corresponding first wind direction and the target wind speed for the corresponding final ventilation time.

[0027] By adopting the above technical solution, the greater the temperature difference, the longer the first ventilation time is required, and the better the heat dissipation effect on the target components. Furthermore, according to the setting temperature of the air conditioner, the corresponding ventilation time correction coefficient is determined, and the first ventilation time corresponding to each target component is multiplied by the ventilation time correction coefficient to obtain the shortened final ventilation time. Among them, the lower the setting temperature of the air conditioner, the better the dehumidification and cooling effect itself. The ventilation time does not need to be long to ensure the heat dissipation effect of the second target area and the dehumidification effect of the first target area, thereby reducing the energy consumption of ventilation processing to a certain extent.

[0028] Optionally, the method further includes:

[0029] When the target component does not exist in the complete set of power distribution equipment, determining whether the thermal relay in the complete set of power distribution equipment is in a disconnected state;

[0030] If so, the second wind direction from the thermal relay to each of the first target areas is determined, and ventilation is performed on the interior of the complete set of power distribution equipment according to the target wind speed and each of the second wind directions.

[0031] By adopting the above technical solution, if the thermal relay is in the disconnected state, the thermal relay has performed an overload protection action, and is in the cooling and automatic resetting stage, then the second wind direction of the thermal relay to each first target area is determined, and ventilation is performed according to this second wind direction. This can not only ventilate and dehumidify the first target area, but also accelerate the cooling of the thermal relay, so that it can automatically reset in time.

[0032] Optionally, the performing ventilation processing on the interior of the complete set of power distribution equipment according to the target wind speed and each of the second wind directions specifically includes:

[0033] Determine a second temperature value of components in the upstream region of each of the thermal relays in the second wind direction;

[0034] When the second temperature value is not greater than the temperature value of the thermal relay, the corresponding second wind directions are combined into a first set, and when the second temperature value is greater than the temperature value of the thermal relay, the corresponding second wind directions are combined into a second set, and the ventilation processing priority of the second wind directions in the first set is higher than that of the second wind directions in the second set;

[0035] According to the order of the second temperature values ​​from small to large, the interior of the complete set of power distribution equipment is ventilated in sequence with the second wind direction and the target wind speed corresponding to the first set;

[0036] If the thermal relay has not switched from the disconnected state to the reset state, the set temperature of the air conditioner in the area where the complete set of power distribution equipment is located will be lowered to the preset temperature, and the interior of the complete set of power distribution equipment will be ventilated in the order of the second temperature values ​​from small to large with the second wind direction and target wind speed corresponding to the second set until the thermal relay is switched from the disconnected state to the reset state.

[0037] By adopting the above technical solution, ventilation is first performed in the order of the second temperature values ​​from small to large with each second wind direction in the first set, so that the second wind direction with better cooling effect on the thermal relay is given priority for ventilation, and the thermal relay is reset as quickly as possible. If the thermal relay does not switch from the disconnected state to the reset state, it means that the cooling effect of the thermal relay is not good, then the set temperature of the air conditioner in the area where the complete set of power distribution equipment is located is lowered, and ventilation is continued with the second wind direction in the second set, so that the air temperature blown to the thermal relay during subsequent ventilation is lower, which can not only improve the dehumidification effect of the remaining first target area, but also further accelerate the cooling of the thermal relay.

[0038] Optionally, the performing ventilation processing on the interior of the complete set of power distribution equipment according to the target wind speed and each of the first wind directions specifically includes:

[0039] Determine whether the first wind direction to be ventilated passes through a thermal relay in a reset state;

[0040] If yes, the corresponding first wind direction is determined as the key wind direction, and the target current passing through the thermal relay is obtained;

[0041] When the current difference of the preset overload current threshold minus the target current is less than the preset difference threshold, the ventilation sequence of the key wind direction and the first wind direction for ventilation treatment next to the key wind direction is exchanged;

[0042] When the current difference is not less than the difference threshold, the interior of the complete set of power distribution equipment is ventilated with the key wind direction and the target wind speed, and the step of determining whether the first wind direction to be ventilated passes through a thermal relay in a reset state is repeated.

[0043] By adopting the above technical solution, if the current difference is less than the difference threshold, it means that the current passing through the thermal relay is relatively close to the overload current threshold, and there is a high probability that a current overload will occur. At this time, if the heat continues to be blown to the first target area with the key wind direction, the heat will interfere with the normal deformation of the bimetallic strip in the thermal relay, resulting in poor accuracy of the overload protection of the thermal relay. Then, the ventilation sequence of this key wind direction and the next first wind direction for ventilation treatment is exchanged, and the ventilation treatment with this key wind direction is temporarily delayed. If the current difference is not less than the difference threshold, it means that the possibility of current overload is small, then the interior of the complete set of power distribution equipment is ventilated with this key wind direction and target wind speed. Even if the heat passes through this thermal relay, it will not affect the accuracy of the overload protection of the thermal relay. Finally, repeat the step of determining whether the first wind direction to be ventilated passes through the thermal relay in the reset state.

[0044] In a second aspect of the present application, a control device for a complete set of power distribution equipment is provided, specifically comprising:

[0045] A humidity acquisition module is used to obtain the target humidity of the area where each component in the complete set of power distribution equipment is located;

[0046] A temperature acquisition module, used for determining the area where the corresponding components are located as a first target area if the target humidity exceeds a preset humidity threshold, and obtaining first temperature values ​​of other components in the complete set of power distribution equipment, wherein the other components are components in the complete set of power distribution equipment other than the components in the first target area;

[0047] A wind speed determination module, configured to determine the corresponding other components as target components if the first temperature value exceeds the operating temperature threshold of the corresponding other components, and determine the ventilation wind speed in the complete set of power distribution equipment as the target wind speed according to the target humidity;

[0048] The first ventilation module is used to determine the first wind direction from the second target area where each target component is located to the first target area, and to ventilate the interior of the complete set of power distribution equipment according to the target wind speed and each of the first wind directions.

[0049] By adopting the above technical scheme, the humidity acquisition module obtains the target humidity of the area where each component in the complete set of power distribution equipment is located. When the target humidity exceeds the humidity threshold, the temperature acquisition module obtains the first temperature value of other components. Then, when the first temperature value exceeds the corresponding operating temperature threshold of other components, the wind speed determination module determines the target wind speed according to the target humidity. Finally, the first ventilation module determines the first wind direction from the second target area to the first target area where each target component is located, and ventilates the inside of the complete set of power distribution equipment according to the target wind speed and each first wind direction.

[0050] In a third aspect of the present application, a computer-readable storage medium is provided, in which a computer program is stored. When the computer program is loaded and executed by a processor, the method steps described in any one of the first aspects are performed.

[0051] In a fourth aspect of the present application, an electronic device is provided, specifically comprising:

[0052] A processor, a memory, and a computer program stored in the memory and capable of running on the processor, wherein the processor is used to load and execute the computer program stored in the memory so that the electronic device performs the method as described in any one of the first aspects.

[0053] In summary, the present application includes at least one of the following beneficial technical effects: obtaining the target humidity of the area where each component is located. If the target humidity exceeds the humidity threshold, it means that the humidity of the area where the corresponding component is located is high, which makes the risk of the component getting damp higher, thereby affecting the stability of the operation of the complete set of power distribution equipment. Then the area where the corresponding component is located is determined as the first target area. Furthermore, if the first temperature value exceeds the corresponding operating temperature threshold, it means that the current temperature is too high for other components, affecting the normal operation of other components. Then the corresponding other components are determined as target components. Finally, the first wind direction from the second target area where the target component is located to the first target area is determined. Ventilation is performed according to the first wind direction, which can not only dissipate heat for each target component in a timely manner, but also blow the heat from the second target area to the first target area in a ventilated manner, further improving the dehumidification effect in the complete set of power distribution equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] Figure 1 It is a flow chart of a control method of a complete set of power distribution equipment provided in an embodiment of the present application;

[0055] Figure 2 It is a flow chart of another control method of a complete set of power distribution equipment provided in an embodiment of the present application;

[0056] Figure 3 It is a structural schematic diagram of a control device for a complete set of power distribution equipment provided in an embodiment of the present application;

[0057] Figure 4 It is a structural schematic diagram of another control device of a complete set of power distribution equipment provided in an embodiment of the present application.

[0058] Explanation of the reference numerals: 11. Humidity acquisition module; 12. Temperature acquisition module; 13. Wind speed determination module; 14. First ventilation module; 15. Second ventilation module. DETAILED DESCRIPTION

[0059] In order to enable those skilled in the art to better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described below in conjunction with the drawings in the embodiments of this specification. Obviously, the described embodiments are only part of the embodiments of this application, not all of the embodiments.

[0060] In the description of the embodiments of the present application, words such as "illustrative", "for example" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "illustrative", "for example" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "illustrative", "for example" or "for example" is intended to present related concepts in a concrete way.

[0061] In the description of the embodiments of the present application, the term "and / or" is only a kind of association relationship describing the associated objects, indicating that there may be three kinds of relationships, for example, A and / or B, which can represent: A exists alone, B exists alone, and A and B exist at the same time. In addition, unless otherwise specified, the meaning of the term "multiple" refers to two or more. For example, multiple systems refer to two or more systems, and multiple screen terminals refer to two or more screen terminals. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the indicated technical features. Thus, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. The terms "include", "comprise", "have" and their variations all mean "including but not limited to", unless otherwise specifically emphasized.

[0062] See also Figure 1 The present application embodiment discloses a flow chart of a control method for a complete set of power distribution equipment, which can be implemented by a computer program or run on a control device for a complete set of power distribution equipment based on the von Neumann system. The computer program can be integrated into an application or run as an independent tool application, specifically including:

[0063] S101: Obtain target humidity of the area where each component in the complete set of power distribution equipment is located.

[0064] Specifically, in an embodiment of the present application, the complete set of power distribution equipment can be a high and low voltage distribution cabinet, and in other embodiments, the complete set of power distribution equipment can also be a high voltage switch cabinet. As an important part of the power system, the complete set of power distribution equipment undertakes multiple tasks such as power distribution, control, protection and monitoring, and contains a variety of components, such as circuit breakers, contactors, transformers, capacitors, fuses and thermal relays. These components perform different functions according to the operating requirements and working conditions of the system. A humidity sensor and a temperature sensor are preset in the area where each component in the complete set of power distribution equipment is located. In addition, a control method for a complete set of power distribution equipment disclosed in an embodiment of the present application is applied to a server, that is, the execution subject is a server, and the humidity sensor and temperature sensor preset in the complete set of power distribution equipment of the server are connected through a wireless network, and the server obtains the target humidity of the corresponding component area through the humidity sensors in the area where each component is located.

[0065] The server may be an independent physical server, or a server cluster or distributed system composed of multiple physical servers. In other embodiments, the execution subject of a control method for a complete set of power distribution equipment may also be the complete set of power distribution equipment itself, specifically, a central processing unit provided in the complete set of power distribution equipment.

[0066] It should be noted that the thermal relay is a protective device used to protect the motor in the complete set of power distribution equipment. The thermal relay automatically disconnects the circuit according to the load current of the motor to prevent the motor from overloading and burning. It mainly uses the heat generated by the current passing through the heating element to drive the bimetallic strip to bend, control the disconnection and connection of the circuit, and protect the motor from overload. When the current exceeds the upper limit, the thermal relay disconnects the circuit.

[0067] S102: If the target humidity exceeds a preset humidity threshold, the area where the corresponding component is located is determined as a first target area, and first temperature values ​​of other components in the complete set of power distribution equipment are obtained.

[0068] Specifically, the target humidity corresponding to each component is compared with the preset humidity threshold. If the target temperature exceeds the humidity threshold, it means that the humidity in the area where the corresponding component is located is high, which makes the risk of the component getting damp high, thereby affecting the stability of the operation of the complete set of power distribution equipment. Then the area where the corresponding component is located is determined as the first target area. Furthermore, the first temperature values ​​of other components are obtained through temperature sensors in the areas where other components in the complete set of power distribution equipment are located, where other components refer to components in the complete set of power distribution equipment other than the components in the first target area.

[0069] S103: If the first temperature value exceeds the operating temperature threshold of the corresponding other components, the corresponding other components are determined as target components, and the ventilation wind speed in the complete set of power distribution equipment is determined as the target wind speed according to the target humidity.

[0070] Specifically, the first temperature value of each other component is compared with the corresponding operating temperature threshold, wherein the operating temperature threshold refers to the maximum temperature value allowed when other components are operating normally. Other components are components in the complete set of power distribution equipment except the components in the first target area. If the first temperature value exceeds the corresponding operating temperature threshold, it means that the current temperature is too high for other components, affecting the normal operation of other components, and then the corresponding other components are determined as target components. Further, in order to better dehumidify the first target area with high target humidity, it is necessary to ventilate the first target area, then according to the target humidity, match the corresponding target wind speed from the wind speed matching table preset in the database, the larger the target humidity, the larger the corresponding target wind speed, in order to ensure a better dehumidification effect. The wind speed matching table includes different humidity and corresponding ventilation wind speed, and the specific setting logic of these data is: through ventilation and dehumidification test, different ventilation wind speeds are taken at each humidity for ventilation and dehumidification, and the ventilation time is the same, and then the dehumidification effect is rated by personnel, the higher the rating, the better the dehumidification effect, and the ventilation wind speed with the highest rating is determined as the ventilation wind speed corresponding to the corresponding humidity.

[0071] It should be noted that the complete set of power distribution equipment includes multiple ventilation devices, and the target wind speed determined here is the ventilation wind speed of the ventilation devices arranged on the surrounding walls of the complete set of power distribution equipment. In other embodiments, the target wind speed determined here is the ventilation wind speed of the ventilation devices arranged around the complete set of power distribution equipment. The multiple ventilation devices around can cover multiple ventilation wind directions as much as possible, and the distance between the ventilation device and the complete set of power distribution equipment is the same, which is a preset distance, and the preset distance can be 50cm. In addition, the ventilation device is connected to the server via a wireless network, and the server can remotely control the ventilation device. In this embodiment of the application, the ventilation device can be a ventilation fan provided with a wind direction regulator, and the ventilation wind direction is specifically adjusted by the wind direction regulator. In addition, ventilation holes are provided on the surrounding walls of the complete set of power distribution equipment.

[0072] S104: Determine a first wind direction from the second target area where each target component is located to the first target area, and perform ventilation processing on the interior of the complete set of power distribution equipment according to the target wind speed and each first wind direction.

[0073] In an achievable implementation, the temperature impact level of each target component is determined, and the higher the impact level, the more likely the corresponding target component is to be affected and fail when the first temperature value exceeds the corresponding operating temperature threshold;

[0074] Calculate the temperature difference between the first temperature value of each target component and the corresponding operating temperature threshold, and determine the failure risk value of the corresponding target component according to the temperature difference and impact level corresponding to each target component;

[0075] In the order of the fault risk values ​​from large to small, ventilation is performed on the interior of the complete set of power distribution equipment with the corresponding first wind direction and target wind speed.

[0076] Specifically, based on the location information of the second target area where each target component with a high temperature is located and the location information of the first target area, the first wind direction from each second target area to the first target area is determined, that is, the ventilation wind direction from each second target area to the first target area. Among them, the location information can be determined by the GPS module of the corresponding area. Further, the temperature impact level of each target component is determined, that is, the degree to which the performance of the target component is affected when the temperature exceeds the normal operating temperature. The higher the impact level, the higher the degree to which the performance of the corresponding target component is affected when the first temperature value exceeds the corresponding operating temperature threshold, and the more likely it is to be affected and fail. A feasible determination method is: based on the historical components that fail due to high temperature, the number of occurrences of each historical component is used. The more the number of occurrences, the more likely the corresponding historical component is to be affected by temperature. The ratio of the number of occurrences of each historical component to the sum of the number of occurrences of all historical components is determined as the temperature impact level of the corresponding historical component, so as to determine the temperature impact level of each target component. Furthermore, the temperature difference between the first temperature value of each target component and the corresponding operating temperature threshold is calculated, and then the temperature difference and impact level corresponding to each target component are substituted into the preset fault risk value calculation formula to obtain the corresponding fault risk value of the target component. Among them, the higher the fault risk value, the greater the probability that the target component will fail due to temperature. The fault risk value calculation formula is: ;

[0077] In the formula, R represents the failure risk value, A represents the impact level corresponding to each target component, and E a represents the activation energy of the target component, k represents the Boltzmann constant, which is a physical constant, ΔT represents the temperature difference corresponding to each target component, t represents the usage time of each target component, and f represents the maintenance frequency of each target component. a Reflects the sensitivity of temperature itself to the performance of target components. sin(2πft) simulates the periodic maintenance of target components with a sine function, reflecting the contribution of the periodic maintenance of target components to the fault risk value. Furthermore, Indicates the contribution of temperature difference to the fault risk value. The higher the impact level, the greater the contribution of the temperature rise after the temperature value exceeds the operating temperature threshold to the fault risk value. It is a negative exponential function. The larger the temperature difference, the larger the value of the negative exponential function, which means that the temperature value corresponding to the temperature difference has a greater impact on the performance of the target component and a greater contribution to the fault risk value. Finally, the impact of the two dimensions of temperature and periodic maintenance on the failure of the target component is combined to more accurately determine the fault risk value of each target component. Among them, activation energy refers to the energy barrier that needs to be overcome for the physical and chemical processes inside the component. It should be noted that the activation energy of each target component can be obtained from the parameters provided by the corresponding manufacturer.

[0078] Furthermore, after the fault risk value of each target component is determined, the interior of the complete set of power distribution equipment is ventilated at the target wind speed in the first wind direction that matches the second target area where the corresponding target component is located, in the order of the fault risk value from large to small. This can not only dissipate heat for each second target area with a higher temperature, but also give priority to ventilation with the first wind direction corresponding to the target component with a larger fault risk value, effectively avoiding the failure of the target component due to high temperature, and also blow the heat of each second target area to the first target area, further improving the ventilation and dehumidification effect in the first target area. Furthermore, in the order of the fault risk value from large to small, the interior of the complete set of power distribution equipment is ventilated in the corresponding first wind direction and target wind speed. A feasible implementation method is: according to the temperature difference corresponding to each target component, the corresponding first ventilation time is determined, that is, the time for ventilation with the corresponding first wind direction. The greater the temperature difference, the longer the first ventilation time required, and the better the heat dissipation effect. A feasible way to determine the first ventilation duration is to input a single temperature difference and a target wind speed into a preset ANSYS Icepak heat dissipation simulation software, thereby simulating and determining the corresponding first ventilation duration. In other embodiments, Simcenter Flotherm heat dissipation simulation software may also be used. This is a prior art and will not be described in detail here.

[0079] Further, determine whether the air conditioner in the area where the complete set of power distribution equipment is located is turned on in cooling mode. If the air conditioner is turned on in cooling mode, obtain the set temperature of the air conditioner in cooling mode. Specifically, the interface provided by the air conditioner can be called to determine whether the cooling mode is turned on and the set temperature. Further, according to the set temperature, the corresponding ventilation time correction coefficient is matched from the coefficient matching table preset in the database. The ventilation time correction coefficient is a positive number less than 1, and the lower the set temperature, the smaller the corresponding ventilation time correction coefficient. The coefficient matching table includes different set temperatures and corresponding ventilation time correction coefficients. The data in the coefficient matching table is set as follows: the ventilation time correction coefficient takes a value of 0 to 1, the set temperature is 17 degrees, and the corresponding ventilation time correction coefficient is 0.1; the set temperature is 18 degrees, and the corresponding ventilation time correction coefficient is 0.2; the set temperature is 19 degrees, and the corresponding ventilation time correction coefficient is 0.3... and so on.

[0080] Furthermore, the first ventilation duration corresponding to each target component is multiplied by the ventilation duration correction coefficient to obtain the final ventilation duration, wherein the lower the setting temperature of the air conditioner, the better the dehumidification and cooling effect itself, and the first ventilation duration does not need to be long to ensure the heat dissipation effect of the second target area and the dehumidification effect of the first target area. Finally, in the order of the fault risk value from large to small, the ventilation device is controlled to ventilate the inside of the complete set of power distribution equipment with the corresponding first wind direction and target wind speed for the corresponding final ventilation duration.

[0081] In other embodiments, after determining each first wind direction, ventilation is performed on the inside of the complete set of power distribution equipment according to the target wind speed and each first wind direction. An achievable implementation method is: determine whether the first wind direction to be ventilated passes through the thermal relay in the reset state, that is, whether the path from the corresponding second target area to the first target area contains the thermal relay in the reset state. If it passes, it means that the heat will pass through the thermal relay in the process of blowing the heat from the second target area to the first target area. Then the corresponding first wind direction is determined as the key wind direction, and the target current passing through the thermal relay is obtained through a preset thermal relay tester. Then the current difference between the preset overload current threshold and the target current is calculated. If the current difference is less than the difference threshold, it means that the current passing through the thermal relay is close to the overload current threshold, and there is a high probability that a current overload will occur. At this time, if the heat is continued to be blown to the first target area with the key wind direction, the heat will interfere with the normal deformation of the bimetallic strip in the thermal relay, resulting in poor accuracy of the overload protection of the thermal relay. Then the ventilation sequence of this key wind direction and the next first wind direction for ventilation is exchanged, and the ventilation processing of this key wind direction is temporarily delayed. In this embodiment, the ventilation order of each first wind direction is specifically determined according to the first temperature value of each target component. The higher the first temperature value, the earlier the ventilation order of the corresponding first wind direction. The ventilation order refers to the order of ventilation treatment in the corresponding first wind direction.

[0082] If the current difference is not less than the difference threshold, it means that the possibility of current overload is small, then the interior of the complete set of power distribution equipment is ventilated with this key wind direction and target wind speed. Even if the heat passes through this thermal relay, it will not affect the accuracy of the overload protection of the thermal relay. Finally, repeat the step of determining whether the first wind direction to be ventilated passes through the thermal relay in the reset state. In another embodiment, if the first wind direction to be ventilated passes through the thermal relay in the disconnected state, the heat passing through this thermal relay will affect the normal cooling of the thermal relay and interfere with the timely resetting of the thermal relay. Then, the ventilation sequence of the first wind direction to be ventilated is swapped with the first wind direction to be ventilated next to it, and the ventilation process of this first wind direction is temporarily delayed until the thermal relay returns to the reset state.

[0083] See also Figure 2 , the embodiment of the present application discloses a flow chart of another control method of a complete set of power distribution equipment, which can be implemented by a computer program or run on a control device of a complete set of power distribution equipment based on the von Neumann system. The computer program can be integrated into an application or run as an independent tool application, specifically including:

[0084] S201: Obtain target humidity of the area where each component in the complete set of power distribution equipment is located.

[0085] S202: If the target humidity exceeds a preset humidity threshold, the area where the corresponding component is located is determined as a first target area, and first temperature values ​​of other components in the complete set of power distribution equipment are obtained.

[0086] S203: If the first temperature value exceeds the operating temperature threshold of the corresponding other components, the corresponding other components are determined as target components, and the ventilation wind speed in the complete set of power distribution equipment is determined as the target wind speed according to the target humidity.

[0087] S204: Determine the first wind direction from the second target area where each target component is located to the first target area, and perform ventilation processing on the interior of the complete set of power distribution equipment according to the target wind speed and each first wind direction.

[0088] For details, please refer to steps S101-S104, which will not be described in detail here.

[0089] S205: When the target component does not exist in the complete set of power distribution equipment, determining whether the thermal relay in the complete set of power distribution equipment is in a disconnected state;

[0090] S206: If yes, determine the second wind direction from the thermal relay to each first target area, and perform ventilation on the interior of the complete set of power distribution equipment according to the target wind speed and each second wind direction.

[0091] Specifically, if the target component does not exist in the complete set of power distribution equipment, that is, the first temperature value of each other component does not exceed the corresponding operating temperature threshold, then determine whether the thermal relay in the complete set of power distribution equipment is in a disconnected state. A feasible judgment method is: use a preset multimeter to determine whether the thermal relay is in a disconnected state. If the thermal relay is in a disconnected state, the normally closed contact is disconnected and the normally open contact is closed. If the thermal relay is in a disconnected state, the thermal relay has performed an overload protection action and is in the cooling and automatic reset stage. Then, the location information of the thermal relay is determined by the preset GPS module, and then the second wind direction from the thermal relay to each first target area is determined. Finally, the interior of the complete set of power distribution equipment is ventilated according to each second wind direction and target wind speed. Not only can the first target area be ventilated and dehumidified, but the cooling of the thermal relay can also be accelerated, and it can be automatically reset in time.

[0092] The specific process of ventilation treatment inside the complete set of power distribution equipment is: through the preset temperature sensor, the second temperature value of the components in the upstream area of ​​the thermal relay in each second wind direction is determined respectively. If the second temperature value is not greater than the temperature value of the thermal relay, then the corresponding second wind directions are combined into a first set; if the second temperature value is greater than the temperature value of the thermal relay, then the corresponding second wind directions are combined into a second set. When ventilation is carried out with the second wind direction in the first set, the cooling effect of the thermal relay is better than that with the second wind direction in the first set. Therefore, the ventilation treatment of the second wind direction in the first set has a higher priority than the second wind direction in the second set.

[0093] Further, in the order of the second temperature values ​​from small to large, the corresponding second wind direction and target wind speed in the first set are used to ventilate the inside of the complete set of power distribution equipment through the ventilation device, and the ventilation time is a preset fixed time, which can be 3 minutes, so that the thermal relay can be reset in time. If the thermal relay does not switch from the disconnected state to the reset state after ventilation with each second wind direction in the first set, it means that the cooling effect of the thermal relay is not good, then the setting temperature of the air conditioner in the area where the complete set of power distribution equipment is located is lowered to the preset temperature, so that the air temperature blown to the thermal relay during the subsequent ventilation treatment is lower, which can not only improve the dehumidification effect of the remaining first target area, but also further accelerate the cooling of the thermal relay. Finally, in the order of the second temperature values ​​from small to large, the corresponding second wind direction and target wind speed in the second set are used to ventilate the inside of the complete set of power distribution equipment, until the thermal relay switches from the disconnected state to the reset state.

[0094] In other embodiments, step S204 also includes: determining the ventilation hole to which the first wind direction from each second target area to the first target area finally blows as the target ventilation hole, counting the number of first wind directions corresponding to the target ventilation hole, and if the number exceeds a number threshold, then determining the corresponding target ventilation hole as a key ventilation hole, and then when there are resident personnel on one side of the key ventilation hole, determining the distance between the resident personnel and the key ventilation hole, if the distance is less than a preset distance threshold, then adjusting the first wind directions corresponding to the key ventilation hole in the opposite direction to avoid high temperature in the area where the resident personnel are located and poor user experience, and at the same time, the ventilation treatment from the first target area to the second target area can also achieve better dehumidification and heat dissipation effects.

[0095] The implementation principle of the control method of the complete set of power distribution equipment in the embodiment of the present application is: obtain the target humidity of the area where each component is located. If the target humidity exceeds the humidity threshold, it means that the humidity of the area where the corresponding component is located is high, which makes the risk of the component getting damp higher, thereby affecting the stability of the operation of the complete set of power distribution equipment. Then the area where the corresponding component is located is determined as the first target area. Furthermore, if the first temperature value exceeds the corresponding operating temperature threshold, it means that the current temperature is too high for other components, affecting the normal operation of other components. Then the corresponding other components are determined as target components. Finally, the first wind direction from the second target area where the target component is located to the first target area is determined. Ventilation is performed according to the first wind direction, which can not only dissipate heat in time for each target component, but also blow the heat of the second target area to the first target area in a ventilated manner, further improving the dehumidification effect in the complete set of power distribution equipment.

[0096] The following is an embodiment of the device of the present application, which can be used to execute the embodiment of the method of the present application. For details not disclosed in the embodiment of the device of the present application, please refer to the embodiment of the method of the present application.

[0097] See also Figure 3 , which is a schematic diagram of the structure of the control device of the complete set of power distribution equipment provided in the embodiment of the present application. The control device applied to the complete set of power distribution equipment can be implemented as all or part of the device through software, hardware or a combination of both. The device includes a humidity acquisition module 11, a temperature acquisition module 12, a wind speed determination module 13 and a first ventilation module 14.

[0098] A humidity acquisition module 11 is used to acquire the target humidity of the area where each component in the complete set of power distribution equipment is located;

[0099] The temperature acquisition module 12 is used to determine the area where the corresponding components are located as the first target area if the target humidity exceeds a preset humidity threshold, and to obtain the first temperature values ​​of other components in the complete set of power distribution equipment, where the other components are components in the complete set of power distribution equipment other than the components in the first target area;

[0100] The wind speed determination module 13 is used to determine the corresponding other components as target components if the first temperature value exceeds the operating temperature threshold of the corresponding other components, and determine the ventilation wind speed in the complete set of power distribution equipment as the target wind speed according to the target humidity;

[0101] The first ventilation module 14 is used to determine the first wind direction from the second target area where each target component is located to the first target area, and perform ventilation processing on the interior of the complete set of power distribution equipment according to the target wind speed and each first wind direction.

[0102] Optionally, the first ventilation module 14 is specifically used for:

[0103] Determine the temperature impact level of each target component, the higher the impact level, the more likely the corresponding target component is to be affected and fail when the first temperature value exceeds the corresponding operating temperature threshold;

[0104] Calculate the temperature difference between the first temperature value of each target component and the corresponding operating temperature threshold, and determine the failure risk value of the corresponding target component according to the temperature difference and impact level corresponding to each target component;

[0105] In the order of the fault risk values ​​from large to small, ventilation is performed on the interior of the complete set of power distribution equipment with the corresponding first wind direction and target wind speed.

[0106] Optionally, the first ventilation module 14 is specifically used for:

[0107] Substitute the temperature difference and impact level corresponding to each target component into the preset fault risk value calculation formula to obtain the corresponding fault risk value of the target component. The fault risk value calculation formula is:

[0108] ;

[0109] In the formula, R represents the failure risk value, A represents the impact level corresponding to each target component, and E a represents activation energy, k represents the Boltzmann constant, which is a physical constant, ΔT represents the temperature difference corresponding to each target component, t represents the usage time of each target component, and f represents the maintenance frequency of each target component.

[0110] Optionally, the first ventilation module 14 is specifically used for:

[0111] According to the temperature difference corresponding to each target component, the corresponding first ventilation time is determined, and the greater the temperature difference, the greater the corresponding first ventilation time;

[0112] Determine whether the air conditioner in the area where the complete set of power distribution equipment is located is in cooling mode;

[0113] If yes, then obtain the set temperature of the air conditioner in cooling mode, and determine the ventilation time correction coefficient according to the set temperature. The ventilation time correction coefficient is a positive number less than 1. The lower the set temperature, the smaller the corresponding ventilation time correction coefficient.

[0114] Multiply the first ventilation time of each target component by the number of ventilation time corrections to obtain the final ventilation time;

[0115] In descending order of the fault risk values, ventilation treatment is performed on the interior of the complete set of power distribution equipment with the corresponding first wind direction and target wind speed for the corresponding final ventilation time.

[0116] Optional, such as Figure 4 As shown, the device also includes a second ventilation module 15, which is specifically used for:

[0117] When the target component does not exist in the complete set of power distribution equipment, determine whether the thermal relay in the complete set of power distribution equipment is in a disconnected state;

[0118] If so, the second wind direction from the thermal relay to each first target area is determined, and ventilation is performed on the interior of the complete set of power distribution equipment according to the target wind speed and each second wind direction.

[0119] Optionally, the second ventilation module 15 is specifically used for:

[0120] Determine a second temperature value of components in the upstream region of the thermal relay in each second wind direction;

[0121] When the second temperature value is not greater than the temperature value of the thermal relay, the corresponding second wind directions are combined into a first set, and when the second temperature value is greater than the temperature value of the thermal relay, the corresponding second wind directions are combined into a second set, and the ventilation treatment priority of the second wind directions in the first set is higher than that of the second wind directions in the second set;

[0122] According to the order of the second temperature values ​​from small to large, the interior of the complete set of power distribution equipment is ventilated in sequence with the second wind direction and target wind speed corresponding to the first set;

[0123] If the thermal relay has not switched from the disconnected state to the reset state, the set temperature of the air conditioner in the area where the complete set of power distribution equipment is located will be lowered to the preset temperature, and the interior of the complete set of power distribution equipment will be ventilated in the order of the second temperature values ​​from small to large, with the corresponding second wind direction and target wind speed in the second set until the thermal relay is switched from the disconnected state to the reset state.

[0124] Optionally, the first ventilation module 14 is specifically used for:

[0125] Determine whether the first wind direction to be ventilated passes through a thermal relay in a reset state;

[0126] If yes, the corresponding first wind direction is determined as the key wind direction, and the target current passing through the thermal relay is obtained;

[0127] When the current difference of the preset overload current threshold minus the target current is less than the preset difference threshold, the ventilation sequence of the key wind direction and the first wind direction for ventilation treatment next to the key wind direction is exchanged;

[0128] When the current difference is not less than the difference threshold, the interior of the complete set of power distribution equipment is ventilated with the key wind direction and target wind speed, and the step of determining whether the first wind direction to be ventilated passes through the thermal relay in the reset state is repeated.

[0129] It should be noted that the control device for a complete set of power distribution equipment provided in the above embodiment only uses the division of the above-mentioned functional modules as an example when executing the control method for a complete set of power distribution equipment. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the equipment can be divided into different functional modules to complete all or part of the functions described above. In addition, the control device for a complete set of power distribution equipment provided in the above embodiment and the control method embodiment for a complete set of power distribution equipment belong to the same concept. The implementation process thereof is detailed in the method embodiment and will not be repeated here.

[0130] An embodiment of the present application further discloses a computer-readable storage medium, and the computer-readable storage medium stores a computer program, wherein when the computer program is executed by a processor, a control method for a complete set of power distribution equipment of the above embodiment is adopted.

[0131] Among them, the computer program can be stored in a computer-readable medium, the computer program includes computer program code, the computer program code can be in the form of source code, object code, executable file or certain middleware, etc. The computer-readable medium includes any entity or device that can carry the computer program code, recording medium, USB flash drive, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM), random access memory (RAM), electrical carrier signal, telecommunication signal and software distribution medium, etc. It should be noted that the computer-readable medium includes but is not limited to the above-mentioned components.

[0132] Among them, through this computer-readable storage medium, a control method for a complete set of distribution equipment in the above embodiment is stored in a computer-readable storage medium, and is loaded and executed on a processor to facilitate the storage and application of the above method.

[0133] An embodiment of the present application further discloses an electronic device, in which a computer program is stored in a computer-readable storage medium. When the computer program is loaded and executed by a processor, the control method of a complete set of power distribution equipment described above is adopted.

[0134] The electronic device may be a desktop computer, a laptop computer, a cloud server or other electronic device, and the electronic device includes but is not limited to a processor and a memory. For example, the electronic device may also include input and output devices, a network access device, and a bus.

[0135] Among them, the processor can adopt a central processing unit (CPU). Of course, according to actual usage, other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. can also be adopted. The general-purpose processor can adopt a microprocessor or any conventional processor, etc., and this application does not impose any restrictions on this.

[0136] Among them, the memory can be an internal storage unit of the electronic device, such as a hard disk or memory of the electronic device, or it can be an external storage device of the electronic device, such as a plug-in hard disk, a smart memory card (SMC), a secure digital card (SD) or a flash memory card (FC) equipped on the electronic device. Moreover, the memory can also be a combination of an internal storage unit and an external storage device of the electronic device. The memory is used to store computer programs and other programs and data required by the electronic device. The memory can also be used to temporarily store data that has been output or is to be output, and this application does not impose any restrictions on this.

[0137] Among them, through this electronic device, a control method for a complete set of distribution equipment in the above embodiment is stored in the memory of the electronic device, and is loaded and executed on the processor of the electronic device for easy use.

[0138] The above is only an exemplary embodiment of the present disclosure, and the scope of the present disclosure cannot be limited thereto. That is, any equivalent changes and modifications made according to the teachings of the present disclosure are still within the scope of the present disclosure. After considering the specification and practicing the disclosure here, those skilled in the art will easily think of other embodiments of the present disclosure. This application is intended to cover any modification, use or adaptation of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary technical means in the technical field not recorded in the present disclosure. The description and examples are only regarded as exemplary, and the scope and spirit of the present disclosure are defined by the claims.

Claims

1. A control method for a complete set of power distribution equipment, characterized in that: The method comprises: Obtain the target humidity of the area where each component in the complete set of power distribution equipment is located; If the target humidity exceeds a preset humidity threshold, the area where the corresponding components are located is determined as a first target area, and the first temperature values ​​of other components in the complete set of power distribution equipment are obtained, where the other components are components in the complete set of power distribution equipment other than the components in the first target area; If the first temperature value exceeds the operating temperature threshold of the corresponding other components, the corresponding other components are determined as target components, and the ventilation wind speed in the complete set of power distribution equipment is determined as the target wind speed according to the target humidity; Determine the first wind direction from the second target area where each target component is located to the first target area, and ventilate the interior of the complete set of power distribution equipment according to the target wind speed and each first wind direction, the first wind direction being the ventilation wind direction from the second target area to the first target area.

2. The control method of the complete set of power distribution equipment according to claim 1, characterized in that: The performing ventilation processing on the interior of the complete set of power distribution equipment according to the target wind speed and each of the first wind directions specifically includes: Determine the temperature impact level of each target component, the higher the impact level, the more likely the corresponding target component is to be affected and fail when the first temperature value exceeds the corresponding operating temperature threshold; Calculating the temperature difference between the first temperature value of each target component and the corresponding operating temperature threshold, and determining the failure risk value of the corresponding target component according to the temperature difference and impact level corresponding to each target component; In the order of the fault risk values ​​from large to small, ventilation is performed on the interior of the complete set of power distribution equipment in sequence with the corresponding first wind direction and the target wind speed.

3. The control method of the complete set of power distribution equipment according to claim 2, characterized in that: Determining the failure risk value of the corresponding target component according to the temperature difference and impact level corresponding to each target component specifically includes: Substitute the temperature difference and impact level corresponding to each target component into the preset fault risk value calculation formula to obtain the corresponding fault risk value of the target component. The fault risk value calculation formula is: In the formula, R represents the failure risk value, A represents the impact level corresponding to each target component, and E a represents activation energy, k represents the Boltzmann constant, which is a physical constant, ΔT represents the temperature difference corresponding to each target component, t represents the usage time of each target component, and f represents the maintenance frequency of each target component.

4. The control method of the complete set of power distribution equipment according to claim 2, characterized in that: The method of performing ventilation treatment on the interior of the complete set of power distribution equipment in the order of the fault risk values ​​from large to small with the corresponding first wind direction and the target wind speed specifically includes: Determine the corresponding first ventilation time according to the temperature difference corresponding to each of the target components, the greater the temperature difference, the greater the corresponding first ventilation time; Determine whether the air conditioner in the area where the complete set of power distribution equipment is located is turned on the cooling mode; If yes, then obtain the set temperature of the air conditioner in the cooling mode, and determine the ventilation time correction coefficient according to the set temperature, wherein the ventilation time correction coefficient is a positive number less than 1, and the lower the set temperature, the smaller the corresponding ventilation time correction coefficient; Multiplying the first ventilation time of each target component by the ventilation time correction number to obtain a final ventilation time; In descending order of the fault risk values, ventilation treatment is performed on the interior of the complete set of power distribution equipment with the corresponding first wind direction and the target wind speed for the corresponding final ventilation time.

5. The control method of a complete set of power distribution equipment according to claim 1, characterized in that: The method further comprises: When the target component does not exist in the complete set of power distribution equipment, determining whether the thermal relay in the complete set of power distribution equipment is in a disconnected state; If so, the second wind direction from the thermal relay to each of the first target areas is determined, and ventilation is performed on the interior of the complete set of power distribution equipment according to the target wind speed and each of the second wind directions.

6. The control method of the complete set of power distribution equipment according to claim 5, characterized in that: The step of performing ventilation processing on the interior of the complete set of power distribution equipment according to the target wind speed and each of the second wind directions specifically includes: Determine a second temperature value of components in the upstream region of each of the thermal relays in the second wind direction; When the second temperature value is not greater than the temperature value of the thermal relay, the corresponding second wind directions are combined into a first set, and when the second temperature value is greater than the temperature value of the thermal relay, the corresponding second wind directions are combined into a second set, and the ventilation processing priority of the second wind directions in the first set is higher than that of the second wind directions in the second set; According to the order of the second temperature values ​​from small to large, the interior of the complete set of power distribution equipment is ventilated in sequence with the second wind direction and the target wind speed corresponding to the first set; If the thermal relay has not switched from the disconnected state to the reset state, the set temperature of the air conditioner in the area where the complete set of power distribution equipment is located will be lowered to the preset temperature, and the interior of the complete set of power distribution equipment will be ventilated in the order of the second temperature values ​​from small to large with the second wind direction and target wind speed corresponding to the second set until the thermal relay is switched from the disconnected state to the reset state.

7. The control method of a complete set of power distribution equipment according to claim 1, characterized in that: The performing ventilation processing on the interior of the complete set of power distribution equipment according to the target wind speed and each of the first wind directions specifically includes: Determine whether the first wind direction to be ventilated passes through a thermal relay in a reset state; If so, the corresponding first wind direction is determined as the key wind direction, and the target current passing through the thermal relay is obtained; when the current difference of the preset overload current threshold minus the target current is less than the preset difference threshold, the ventilation order of the key wind direction and the first wind direction for ventilation treatment next to the key wind direction is exchanged; When the current difference is not less than the difference threshold, the interior of the complete set of power distribution equipment is ventilated with the key wind direction and the target wind speed, and the step of determining whether the first wind direction to be ventilated passes through a thermal relay in a reset state is repeated.

8. A control device for a complete set of power distribution equipment, characterized in that: include: A humidity acquisition module (11) is used to acquire the target humidity of the area where each component in the complete set of power distribution equipment is located; A temperature acquisition module (12), configured to determine, if the target humidity exceeds a preset humidity threshold, an area where the corresponding component is located as a first target area, and acquire first temperature values ​​of other components in the complete set of power distribution equipment, wherein the other components are components in the complete set of power distribution equipment other than components in the first target area; A wind speed determination module (13), configured to determine the corresponding other components as target components if the first temperature value exceeds the operating temperature threshold of the corresponding other components, and determine the ventilation wind speed in the complete set of power distribution equipment as the target wind speed according to the target humidity; The first ventilation module (14) is used to determine a first wind direction from a second target area where each target component is located to the first target area, and to perform ventilation processing on the interior of the complete set of power distribution equipment according to the target wind speed and each first wind direction.

9. A computer-readable storage medium having a computer program stored therein, characterized in that: When the computer program is loaded and executed by a processor, the method according to any one of claims 1 to 7 is implemented.

10. An electronic device comprising a memory, a processor, and a computer program stored in the memory and capable of running on the processor, characterized in that: When the processor loads and executes the computer program, the method according to any one of claims 1 to 7 is implemented.

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