Air conditioner power supply method and device, electronic equipment, storage medium and product

Abstract

The application provides an air conditioner power supply method, device, electronic equipment, storage medium and product, comprising: obtaining the storage capacity of a storage battery in a wind-solar power generation system; determining the power consumption of the air conditioner for adjusting the indoor temperature and humidity state to a target state; and determining the power supply amount of the storage battery to the air conditioner according to the storage capacity and the power consumption. The air conditioner power supply method, device, electronic equipment, storage medium and product provided by the application obtain the power supply amount of the storage battery to the air conditioner through the storage capacity of the storage battery and the predicted power consumption of the air conditioner, and the remaining part is supplemented by the power grid, so that the power supply proportion of the wind-solar power generation system is reasonably allocated in the case that the wind-solar power generation system does not work, and the electricity cost is effectively reduced.

Description

Technical Field

[0001] This invention relates to the field of air conditioning technology, and more particularly to air conditioning power supply methods, devices, electronic equipment, storage media, and products. Background Technology

[0002] Renewable energy power generation technology is constantly developing in the field of home appliance applications and has great application potential.

[0003] Currently, the common practice is to use a combination of new energy systems and the power grid to supply power to air conditioners. When the new energy power generation system is generating electricity, the third-party power grid supplies power to the air conditioner. When the wind and solar power generation system is not generating electricity, the battery supplies power to the air conditioner.

[0004] The above scheme has the problem of an unreasonable power supply ratio. Summary of the Invention

[0005] This invention provides an air conditioning power supply method, device, electronic equipment, storage medium, and product to solve the defects of unreasonable power supply ratio in the prior art and to achieve a reasonable allocation of power supply ratio in wind and solar power generation systems.

[0006] This invention provides a method for supplying power to an air conditioner, comprising:

[0007] To obtain the stored capacity of batteries in a wind and solar power generation system;

[0008] Determine the power consumption of the air conditioner to adjust the indoor temperature and humidity to the target state;

[0009] The amount of power supplied by the battery to the air conditioner is determined based on the stored power and the power consumption.

[0010] According to an air conditioner power supply method provided by the present invention, determining the power supply from the battery to the air conditioner based on the stored power and the power consumption includes:

[0011] When the stored power is in the first range, the first power supply from the battery to the air conditioner is determined based on the power consumption;

[0012] When the stored power is in the second range, the second power supply from the battery to the air conditioner is determined based on the power consumption;

[0013] When the stored capacity is in the third range, the third power supply from the battery to the air conditioner is determined based on the power consumption.

[0014] Any value in the first interval is greater than any value in the second interval, and any value in the second interval is greater than any value in the third interval.

[0015] According to an air conditioning power supply method provided by the present invention, after obtaining the stored energy of the battery in the wind and solar power generation system, the method further includes:

[0016] When the energy storage capacity is in the fourth range, the air conditioner is powered by a third-party power grid so that the air conditioner can run for a preset time;

[0017] Obtain new indoor temperature and humidity status;

[0018] Determine the new power consumption of the air conditioner to adjust the new indoor temperature and humidity state to the target state;

[0019] Based on the new power consumption, determine the new power supply from the battery to the air conditioner;

[0020] Any value in the third interval is greater than any value in the fourth interval.

[0021] According to an air conditioner power supply method provided by the present invention, after the power supply to the air conditioner is provided by a third-party power grid, the method further includes:

[0022] If it is determined that the operating voltage of the third-party power grid is lower than the rated voltage of the air conditioner, the operating frequency of the air conditioner is corrected based on the operating voltage and the rated voltage of the air conditioner.

[0023] According to an air conditioning power supply method provided by the present invention, before obtaining the stored energy of the battery in the wind and solar power generation system, the method further includes:

[0024] Based on the predicted weather data for the target period, determine the remaining power generation of the wind and solar power generation system at any time during the target period;

[0025] If the remaining power generation is not greater than the rechargeable energy of the battery, the power supply for the air conditioner is determined to be a third-party power grid.

[0026] According to a method for supplying power to an air conditioner provided by the present invention, determining the remaining power generation of the wind and solar power generation system at any time during the target time period based on predicted weather data during the target time period includes:

[0027] Acquire forecast weather data for the target time period, including: light intensity and wind speed;

[0028] Based on the light intensity, determine the remaining photovoltaic power generation of the photovoltaic system at any time within the target time period, and based on the wind speed, determine the remaining wind power generation of the wind power system at any time within the target time period.

[0029] The remaining power generation of the wind and solar power generation system at any given time is determined based on the remaining photovoltaic power generation and the remaining wind power generation.

[0030] The present invention also provides an air conditioner power supply device, comprising:

[0031] The acquisition module is used to acquire the stored capacity of the batteries in the wind and solar power generation system.

[0032] The first determining module is used to determine the power consumption of the air conditioner to adjust the indoor temperature and humidity to the target state;

[0033] The second determining module is used to determine the amount of power supplied by the battery to the air conditioner based on the stored power and the power consumption.

[0034] The present invention also provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the program to implement any of the above-described air conditioner power supply methods.

[0035] The present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the air conditioner power supply method as described above.

[0036] The present invention also provides a computer program product, including a computer program that, when executed by a processor, implements any of the above-described air conditioner power supply methods.

[0037] The air conditioning power supply method, device, electronic equipment, storage medium, and product provided by this invention obtain the power supply from the battery to the air conditioner by using the stored power of the battery and the predicted power consumption of the air conditioner, with the remainder supplemented by the power grid. This enables the rational allocation of the power supply ratio of the wind and solar power generation system when the wind and solar power generation system is not working, effectively reducing electricity costs. Attached Figure Description

[0038] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0039] Figure 1 This is one of the flowcharts illustrating the air conditioner power supply method provided by the present invention;

[0040] Figure 2 This is the second flowchart illustrating the air conditioner power supply method provided by the present invention;

[0041] Figure 3 This is a schematic diagram of the air conditioner power supply device provided by the present invention;

[0042] Figure 4 This is a schematic diagram of the structure of the electronic device provided by the present invention. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention.

[0044] New energy sources, as a new direction for energy development, can effectively alleviate power shortages. Solar and wind energy are both new energy sources with great potential, and they are widely distributed and have high utilization rates. However, solar and wind energy are often constrained by various factors such as season, geographical location, and climate, thus exhibiting strong uncertainty.

[0045] Since wind energy is relatively abundant when there is no sun and relatively scarce when there is sun, the wind and solar power generation system provided by this invention relies on a complementary energy model of solar and wind energy to power air conditioners from multiple perspectives, thus laying the foundation for future development.

[0046] In the process of powering air conditioners using existing new energy systems, the batteries may run out of power, which will greatly shorten the battery's lifespan.

[0047] The following is combined with Figures 1 to 4 The present invention describes air conditioning power supply methods, apparatuses, electronic devices, storage media, and products provided by embodiments thereof.

[0048] The air conditioner power supply method provided in this invention can be implemented by an electronic device or software, functional module, or functional entity within the electronic device capable of implementing the air conditioner power supply method. In this invention, the electronic device includes, but is not limited to, mobile terminals such as mobile phones, smartphones, laptops, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Tablet PCs), PMPs (Portable Multimedia Players), navigation devices, smart bracelets, smartwatches, and digital cameras, as well as fixed terminals such as digital TVs and desktop computers. It should be noted that the aforementioned implementation entity does not constitute a limitation of this invention.

[0049] Figure 1 This is one of the flowcharts illustrating the air conditioner power supply method provided by the present invention, such as... Figure 1 As shown, including but not limited to the following steps:

[0050] First, in step S1, the stored capacity of the battery in the wind and solar power generation system is obtained.

[0051] In the wind and solar power generation system provided by this invention, the electrical energy generated by the wind power generation system and the photovoltaic power generation system is stored in a battery, and the air conditioner is connected to both the battery and a third-party power grid. The air conditioner is powered by the battery alone, by the third-party power grid alone, and by a combination of the battery and the third-party power grid. The air conditioner includes an indoor unit and an outdoor unit; the indoor unit includes an indoor motor, and the outdoor unit includes an outdoor motor and a compressor.

[0052] All circuits in this invention use AC electrical appliances. Changing the power frequency in AC circuits is relatively complicated; for example, motors and compressors are equipped with transformers to adjust their speed to meet user needs without requiring power conversion, thus reducing technical difficulty to some extent. The battery output is DC, so an inverter is needed to convert the DC to AC before supplying power to the air conditioner.

[0053] The storage battery can be a battery pack or other energy storage device with energy storage function, with a total capacity of W. 总2 The current battery capacity is W. 蓄 The electrical energy required to fully charge a battery is called the charging energy, denoted as W. 待 W 蓄 +W 待 =W 总2 .

[0054] Further, in step S2, the power consumption of the air conditioner to adjust the indoor temperature and humidity to the target state is determined.

[0055] The target state is the temperature and humidity set by the user.

[0056] Based on outdoor temperature and humidity data and historical power consumption data of the air conditioner, the power consumption of the air conditioner in adjusting the indoor temperature and humidity to the user's set temperature and humidity can be determined.

[0057] Further, in step S3, the amount of power supplied by the battery to the air conditioner is determined based on the stored power and the power consumption.

[0058] When the battery's stored capacity is between 80% and 100% of its total capacity, the battery's power supply to the air conditioner is determined to be 3 / 4 of the power consumption, and the power supply from the third-party power grid to the air conditioner is determined to be 1 / 4 of the power consumption; when the battery's stored capacity is between 60% and 80% of its total capacity, the battery's power supply to the air conditioner is determined to be 1 / 2 of the power consumption, and the power supply from the third-party power grid to the air conditioner is determined to be 1 / 2 of the power consumption; when the battery's stored capacity is between 40% and 60% of its total capacity, the battery's power supply to the air conditioner is determined to be 1 / 4 of the power consumption, and the power supply from the third-party power grid to the air conditioner is determined to be 3 / 4 of the power consumption.

[0059] In the event of a power outage on a third-party power grid and the wind and solar power generation system no longer charging the battery, if the user selects a specific operating mode for the air conditioner, this invention improves the operating logic by adjusting the operation according to seven modes: 4 hours, 5 hours, 6 hours, 7 hours, 8 hours, 9 hours, and 10 hours, thereby setting the compressor's operating frequency until the user turns off the air conditioner or the battery runs out of power and shuts off automatically.

[0060] Air conditioner power consumption (W) 耗 The specific calculation formula is as follows:

[0061] W 耗 =(P 压缩机 +P 室内电机 +P 室外电机 +P 电控损耗 )×A;

[0062] Among them, P 压缩机 P represents the electrical power of the air conditioner compressor. 室内电机 P is the electrical power of the indoor motor of the air conditioner. 室外电机 P is the electrical power of the outdoor motor of the air conditioner. 电控损耗 A represents the electrical power loss of the air conditioner's electronic control system; A represents time, which is 240 minutes in the 4-hour mode.

[0063] The air conditioner power supply method provided by this invention obtains the power supply from the battery to the air conditioner by using the stored power of the battery and the predicted power consumption of the air conditioner, with the remaining part supplemented by the power grid. This enables the rational allocation of the power supply ratio of the wind and solar power generation system when the wind and solar power generation system is not working, effectively reducing electricity costs.

[0064] Optionally, determining the power supply from the battery to the air conditioner based on the stored power and the power consumption includes:

[0065] When the stored power is in the first range, the first power supply from the battery to the air conditioner is determined based on the power consumption;

[0066] When the stored power is in the second range, the second power supply from the battery to the air conditioner is determined based on the power consumption;

[0067] When the stored capacity is in the third range, the third power supply from the battery to the air conditioner is determined based on the power consumption.

[0068] Any value in the first interval is greater than any value in the second interval, and any value in the second interval is greater than any value in the third interval.

[0069] The first interval can be set to (80%, 100%) of the total battery capacity, the second interval can be set to (60%, 80%) of the total battery capacity, and the third interval can be set to (40%, 60%) of the total battery capacity.

[0070] When the stored power is at (80%, 100%) of the total battery capacity, the first power supply from the battery to the air conditioner is determined to be 3 / 4 of the power consumption, and the power supply from the third-party power grid to the air conditioner is determined to be 1 / 4 of the power consumption.

[0071] When the stored power is at (60%, 80%) of the total battery capacity, the second power supply from the battery to the air conditioner is determined to be 1 / 2 of the power consumption, and the power supply from the third-party power grid to the air conditioner is also determined to be 1 / 2 of the power consumption.

[0072] When the stored power is at (40%, 60%) of the total battery capacity, the third power supply from the battery to the air conditioner is determined to be 1 / 4 of the power consumption, and the power supply from the third-party power grid to the air conditioner is determined to be 3 / 4 of the power consumption.

[0073] Optionally, after obtaining the stored capacity of the battery in the wind and solar power generation system, the method further includes:

[0074] When the energy storage capacity is in the fourth range, the air conditioner is powered by a third-party power grid so that the air conditioner can run for a preset time;

[0075] Obtain new indoor temperature and humidity status;

[0076] Determine the new power consumption of the air conditioner to adjust the new indoor temperature and humidity state to the target state;

[0077] Based on the new power consumption, determine the new power supply from the battery to the air conditioner;

[0078] Any value in the third interval is greater than any value in the fourth interval.

[0079] The fourth interval can be set to (0%, 40%) of the total battery capacity, and the preset duration can be 1 hour.

[0080] When the stored energy is at (0%, 40%) of the total battery capacity, the air conditioner is powered by a third-party power grid. After the air conditioner runs for 1 hour, the indoor temperature and humidity approach the target state, and the air conditioner's energy consumption is greatly reduced. The current indoor temperature and humidity state is re-acquired, and the new power consumption of the air conditioner to adjust the new indoor temperature and humidity state to the target state is determined. The new power supply from the battery to the air conditioner is determined to be 1 / 4 of the new power consumption, and the power supply from the third-party power grid to the air conditioner is determined to be 3 / 4 of the new power consumption.

[0081] Optionally, after the air conditioner is powered by a third-party power grid, the following steps are also included:

[0082] If it is determined that the operating voltage of the third-party power grid is lower than the rated voltage of the air conditioner, the operating frequency of the air conditioner is corrected based on the operating voltage and the rated voltage of the air conditioner.

[0083] Specifically, when the operating voltage is at (80%, 95%) of the rated voltage, the corrected operating frequency of the air conditioner compressor is f. 修 The specific calculation formula is as follows:

[0084] f 修 =f(U / U) 额 );

[0085] Where f is the normal operating frequency of the air conditioner compressor; U is the operating voltage of the third-party power grid; U 额 The rated voltage for air conditioner operation. For example, U = 0.95U. 额 In the case where the operating voltage is 95% of the rated voltage, then f 修 =0.95f, meaning the corrected operating frequency is 95% of the normal frequency.

[0086] With the operating voltage within the range of (0, 0.8] of the rated voltage, the corrected operating frequency of the air conditioner compressor is f. 修 The specific calculation formula is as follows:

[0087] f 修 =0.8f(U / U) 额 );

[0088] Where f is the normal operating frequency of the air conditioner compressor; U is the operating voltage of the third-party power grid; U 额 The rated voltage for air conditioner operation. For example, U = 0.8U. 额 In the case where the operating voltage is 80% of the rated voltage, then f 修 =0.8 × 0.8f, meaning the corrected operating frequency is 64% of the normal frequency.

[0089] Optionally, before obtaining the stored capacity of the batteries in the wind and solar power generation system, the method further includes:

[0090] Based on the predicted weather data for the target period, determine the remaining power generation of the wind and solar power generation system at any time during the target period;

[0091] If the remaining power generation is not greater than the rechargeable energy of the battery, the power supply for the air conditioner is determined to be a third-party power grid.

[0092] The target period can be a whole day. The prediction time within a whole day is mainly based on the sunshine duration. For example, the effective sunshine duration is from 8:00 AM to 5:00 PM, and the rest of the time is auxiliary and does not participate in the prediction.

[0093] Total power generation W of wind and solar power systems during the target period 总1 It is determined based on the predicted weather data for the target period; the predicted weather data includes light intensity data and wind speed data, and the predicted weather data can be determined based on weather forecasts.

[0094] Optionally, determining the remaining power generation of the wind and solar power generation system at any time within the target period based on predicted weather data within the target period includes:

[0095] Acquire forecast weather data for the target time period, including: light intensity and wind speed;

[0096] Based on the light intensity, determine the remaining photovoltaic power generation of the photovoltaic system at any time within the target time period, and based on the wind speed, determine the remaining wind power generation of the wind power system at any time within the target time period.

[0097] The remaining power generation of the wind and solar power generation system at any given time is determined based on the remaining photovoltaic power generation and the remaining wind power generation.

[0098] Based on the characteristics of wind and solar power generation systems, solar radiation varies slowly and is stable, while wind power systems vary more and are highly volatile. Therefore, the real-time total power of this wind and solar power system fluctuates, and it is necessary to collect the real-time power generation of the wind and solar power generation system at a preset frequency, which can be once every 10 minutes.

[0099] Based on the intensity of solar radiation during any given time period, the unit is W / m². 2 (watts per square meter) The achievable solar power P 光 Based on the wind speed during that period, in m / s (meters per second), the wind energy power P can be obtained. 风 Therefore, the power generation of the wind and solar power system during this period is P1 = P 光 +P 风 .

[0100] With the user's air conditioner on, and based on the user's air conditioner settings, the predicted solar radiation and wind speed data from the forecast weather data are used to calculate the power generation of the wind and solar power system after any given moment within the target time period, which is then used as the remaining power generation W. 剩 At this time, the battery's rechargeable energy is W. 待 .

[0101] In W 剩 ≤W待 In this case, it was determined that the power supply for the air conditioner was a third-party power grid.

[0102] In W 剩 >W 待 In this case, the air conditioner's power supply is determined to be a battery, and the new energy W to be charged from the battery is obtained in real time. 待 The new surplus power generation capacity of the wind and solar power systems is W 剩 In W 剩 ≤W 待 In this case, the power supply for the air conditioner is switched from the battery to a third-party power grid, and the remaining power generated by the wind and solar power system is stored in the battery; when the battery's stored capacity reaches the total capacity W... 总2 In this case, the air conditioner is powered by a battery and a third-party power grid; the battery's power output is equal to the remaining power output of the wind and solar power system (W). 剩 .

[0103] Figure 2 This is the second flowchart illustrating the air conditioner power supply method provided by the present invention, as shown below. Figure 2 As shown, it includes:

[0104] First, based on the predicted weather data for the target period, determine the remaining power generation capacity of the wind and solar power generation system at any time during the target period.

[0105] Furthermore, if the remaining power generation is no greater than the battery's rechargeable energy, the power supply for the air conditioner is determined to be a third-party power grid.

[0106] Furthermore, in the event of a power outage in a third-party power grid, the stored energy of the batteries in the wind and solar power generation system can be obtained.

[0107] Furthermore, determine the power consumption of the air conditioner to adjust the indoor temperature and humidity to the target state.

[0108] Furthermore, based on the stored power and power consumption, the amount of power supplied by the battery to the air conditioner is determined.

[0109] The air conditioner power supply device provided by the present invention is described below. The air conditioner power supply device described below can be referred to in correspondence with the air conditioner power supply method described above.

[0110] Figure 3 This is a schematic diagram of the air conditioner power supply device provided by the present invention, as shown below. Figure 3 As shown, it includes:

[0111] The acquisition module 301 is used to acquire the stored capacity of the battery in the wind and solar power generation system;

[0112] The first determining module 302 is used to determine the power consumption of the air conditioner to adjust the indoor temperature and humidity to the target state;

[0113] The second determining module 303 is used to determine the amount of power supplied by the battery to the air conditioner based on the stored power and the power consumption.

[0114] First, module 301 acquires the stored capacity of the battery in the wind and solar power generation system.

[0115] In the wind and solar power generation system provided by this invention, the electrical energy generated by the wind power generation system and the photovoltaic power generation system is stored in a battery, and the air conditioner is connected to both the battery and a third-party power grid. The air conditioner is powered by the battery alone, by the third-party power grid alone, and by a combination of the battery and the third-party power grid. The air conditioner includes an indoor unit and an outdoor unit; the indoor unit includes an indoor motor, and the outdoor unit includes an outdoor motor and a compressor.

[0116] All circuits in this invention use AC electrical appliances. Changing the power frequency in AC circuits is relatively complicated; for example, motors and compressors are equipped with transformers to adjust their speed to meet user needs without requiring power conversion, thus reducing technical difficulty to some extent. The battery output is DC, so an inverter is needed to convert the DC to AC before supplying power to the air conditioner.

[0117] The storage battery can be a battery pack or other energy storage device with energy storage function, with a total capacity of W. 总2 The current battery capacity is W. 蓄 The electrical energy required to fully charge a battery is called the charging energy, denoted as W. 待 W 蓄 +W 待 =W 总2 .

[0118] Furthermore, the first determining module 302 determines the power consumption of the air conditioner to adjust the indoor temperature and humidity to the target state.

[0119] The target state is the temperature and humidity set by the user.

[0120] Based on outdoor temperature and humidity data and historical power consumption data of the air conditioner, the power consumption of the air conditioner in adjusting the indoor temperature and humidity to the user's set temperature and humidity can be determined.

[0121] Furthermore, the second determining module 303 determines the amount of power supplied by the battery to the air conditioner based on the stored power and the power consumption.

[0122] When the battery's stored capacity is between 80% and 100% of its total capacity, the battery's power supply to the air conditioner is determined to be 3 / 4 of the power consumption, and the power supply from the third-party power grid to the air conditioner is determined to be 1 / 4 of the power consumption; when the battery's stored capacity is between 60% and 80% of its total capacity, the battery's power supply to the air conditioner is determined to be 1 / 2 of the power consumption, and the power supply from the third-party power grid to the air conditioner is determined to be 1 / 2 of the power consumption; when the battery's stored capacity is between 40% and 60% of its total capacity, the battery's power supply to the air conditioner is determined to be 1 / 4 of the power consumption, and the power supply from the third-party power grid to the air conditioner is determined to be 3 / 4 of the power consumption.

[0123] In the event of a power outage on a third-party power grid and the wind and solar power generation system no longer charging the battery, if the user selects a specific operating mode for the air conditioner, this invention improves the operating logic by adjusting the operation according to seven modes: 4 hours, 5 hours, 6 hours, 7 hours, 8 hours, 9 hours, and 10 hours, thereby setting the compressor's operating frequency until the user turns off the air conditioner or the battery runs out of power and shuts off automatically.

[0124] Air conditioner power consumption (W) 耗 The specific calculation formula is as follows:

[0125] W 耗 =(P 压缩机 +P 室内电机 +P 室外电机 +P 电控损耗 )×A;

[0126] Among them, P 压缩机 P represents the electrical power of the air conditioner compressor. 室内电机 P is the electrical power of the indoor motor of the air conditioner. 室外电机 P is the electrical power of the outdoor motor of the air conditioner. 电控损耗 A represents the electrical power loss of the air conditioner's electronic control system; A represents time, which is 240 minutes in the 4-hour mode.

[0127] The air conditioning power supply device provided by this invention obtains the power supply from the battery to the air conditioner by using the stored power of the battery and the predicted power consumption of the air conditioner, with the remaining power supplied by the power grid. This enables the rational allocation of the power supply ratio of the wind and solar power generation system when the wind and solar power generation system is not working, effectively reducing electricity costs.

[0128] Figure 4 This is a schematic diagram of the structure of the electronic device provided by the present invention, such as... Figure 4As shown, the electronic device may include a processor 410, a communication interface 420, a memory 430, and a communication bus 440, wherein the processor 410, the communication interface 420, and the memory 430 communicate with each other via the communication bus 440. The processor 410 can call logical instructions in the memory 430 to execute an air conditioner power supply method, which includes: acquiring the stored power of the battery in the wind and solar power generation system; determining the power consumption of the air conditioner to adjust the indoor temperature and humidity to a target state; and determining the amount of power supplied by the battery to the air conditioner based on the stored power and the power consumption.

[0129] Furthermore, the logical instructions in the aforementioned memory 430 can be implemented as software functional units and, when sold or used as independent products, can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, essentially, or the part that contributes to the prior art, or a part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0130] On the other hand, the present invention also provides a computer program product, the computer program product including a computer program that can be stored on a non-transitory computer-readable storage medium. When the computer program is executed by a processor, the computer can execute the air conditioning power supply method provided by the above methods. The method includes: obtaining the stored power of the battery in the wind and solar power generation system; determining the power consumption of the air conditioner to adjust the indoor temperature and humidity to a target state; and determining the power supply from the battery to the air conditioner based on the stored power and the power consumption.

[0131] In another aspect, the present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements an air conditioning power supply method provided by the above methods, the method comprising: acquiring the stored power of a battery in a wind and solar power generation system; determining the power consumption of the air conditioner to adjust the indoor temperature and humidity to a target state; and determining the power supply from the battery to the air conditioner based on the stored power and the power consumption.

[0132] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0133] Through the above description of the embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by means of software plus necessary general-purpose hardware platforms, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solutions, in essence or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, magnetic disk, optical disk, etc., and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute the methods described in the various embodiments or some parts of the embodiments.

[0134] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A method for supplying power to an air conditioner, characterized in that, include: To obtain the stored capacity of batteries in a wind and solar power generation system; Determine the power consumption of the air conditioner to adjust the indoor temperature and humidity to the target state; wherein, based on outdoor temperature and humidity data and historical power consumption data of the air conditioner, determine the power consumption of the air conditioner to adjust the indoor temperature and humidity to the target state. Based on the stored power and the consumed power, the amount of power supplied by the battery to the air conditioner is determined to be a set percentage of the consumed power, and the remaining portion of the consumed power is supplemented by a third-party power grid; wherein, the power supply methods include three types: battery-only power supply, third-party power grid-only power supply, and battery and third-party power grid combined power supply; Determining the power supply from the battery to the air conditioner based on the stored power and the power consumption includes: When the stored power is in the first range, the first power supply from the battery to the air conditioner is determined based on the power consumption; When the stored power is in the second range, the second power supply from the battery to the air conditioner is determined based on the power consumption; When the stored capacity is in the third range, the third power supply from the battery to the air conditioner is determined based on the power consumption. Any value in the first interval is greater than any value in the second interval, and any value in the second interval is greater than any value in the third interval; After obtaining the stored capacity of the battery in the wind and solar power generation system, the method further includes: When the energy storage capacity is in the fourth range, the air conditioner is powered by a third-party power grid so that the air conditioner can run for a preset time; Obtain new indoor temperature and humidity status; Determine the new power consumption of the air conditioner to adjust the new indoor temperature and humidity state to the target state; Based on the new power consumption, determine the new power supply from the battery to the air conditioner; Any value in the third interval is greater than any value in the fourth interval.

2. The air conditioner power supply method according to claim 1, characterized in that, After the air conditioner is powered by a third-party power grid, the following is also included: If it is determined that the operating voltage of the third-party power grid is lower than the rated voltage of the air conditioner, the operating frequency of the air conditioner is corrected based on the operating voltage and the rated voltage of the air conditioner.

3. The air conditioner power supply method according to claim 2, characterized in that, Before obtaining the stored capacity of the batteries in the wind and solar power generation system, the following steps are also included: Based on the predicted weather data for the target period, determine the remaining power generation of the wind and solar power generation system at any time during the target period; If the remaining power generation is not greater than the rechargeable energy of the battery, the power supply for the air conditioner is determined to be a third-party power grid.

4. The air conditioner power supply method according to claim 3, characterized in that, Determining the remaining power generation of the wind and solar power system at any time within the target period based on predicted weather data within the target period includes: Acquire forecast weather data for the target time period, including: light intensity and wind speed; Based on the light intensity, determine the remaining photovoltaic power generation of the photovoltaic system at any time within the target time period, and based on the wind speed, determine the remaining wind power generation of the wind power system at any time within the target time period. The remaining power generation of the wind and solar power generation system at any given time is determined based on the remaining photovoltaic power generation and the remaining wind power generation.

5. An air conditioner power supply device, characterized in that, include: The acquisition module is used to acquire the stored capacity of the batteries in the wind and solar power generation system. The first determining module is used to determine the power consumption of the air conditioner to adjust the indoor temperature and humidity to the target state; wherein, the power consumption of the air conditioner to adjust the indoor temperature and humidity to the target state is determined based on outdoor temperature and humidity data and historical power consumption data of the air conditioner. The second determining module is used to determine, based on the stored power and the power consumption, the amount of power supplied by the battery to the air conditioner as a set percentage of the power consumption, and the remaining portion of the power consumption is supplemented by a third-party power grid; wherein, the power supply method includes three types: battery-only power supply, third-party power grid-only power supply, and battery and third-party power grid combined power supply; Determining the power supply from the battery to the air conditioner based on the stored power and the power consumption includes: When the stored power is in the first range, the first power supply from the battery to the air conditioner is determined based on the power consumption; When the stored power is in the second range, the second power supply from the battery to the air conditioner is determined based on the power consumption; When the stored capacity is in the third range, the third power supply from the battery to the air conditioner is determined based on the power consumption. Any value in the first interval is greater than any value in the second interval, and any value in the second interval is greater than any value in the third interval; After obtaining the stored capacity of the battery in the wind and solar power generation system, the method further includes: When the energy storage capacity is in the fourth range, the air conditioner is powered by a third-party power grid so that the air conditioner can run for a preset time; Obtain new indoor temperature and humidity status; Determine the new power consumption of the air conditioner to adjust the new indoor temperature and humidity state to the target state; Based on the new power consumption, determine the new power supply from the battery to the air conditioner; Any value in the third interval is greater than any value in the fourth interval.

6. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that, When the processor executes the program, it implements the air conditioner power supply method as described in any one of claims 1 to 4.

7. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by the processor, it implements the air conditioning power supply method as described in any one of claims 1 to 4.

8. A computer program product, comprising a computer program, characterized in that, When the computer program is executed by the processor, it implements the air conditioning power supply method as described in any one of claims 1 to 4.

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