5G-based power distribution communication network system and safety evaluation method thereof

Abstract

The invention relates to the technical field of telecommunication, in particular to a 5G-based power distribution communication network system and a safety evaluation method thereof, and the system comprises an uploading module which is used for uploading power distribution equipment control information and constructing a power distribution equipment control relation topology model; the acquisition module is used for acquiring operation state parameters of the power distribution equipment and storing the acquired operation state parameters of the power distribution equipment; according to the power distribution equipment running state parameter acquisition method and system, the power distribution equipment running state parameters are acquired through the specified power distribution equipment running state parameter acquisition logic, and after the power distribution equipment running state parameters are acquired, the power distribution equipment running state parameters are stored in the acquisition module. And further evaluating the operation safety of the power distribution equipment based on an evaluation method, and performing iterative processing on the operation state parameters of the power distribution equipment stored in the system based on the operation safety evaluation result of the power distribution equipment.

Description

Technical Field

[0001] The present invention relates to the field of electrical communication technology, and in particular to a 5G-based power distribution communication network system and a security evaluation method thereof. Background Art

[0002] The distribution communication network refers to a network specifically used for communication in the power distribution system. It is mainly used to realize data transmission, information interaction and the issuance of control instructions between various types of equipment in the distribution network. Through the distribution communication network, distribution automation terminals, smart meters, distributed power sources and other equipment can be connected to the master station system to achieve real-time monitoring, control and management of the distribution network. The distribution communication network usually has the characteristics of high real-time performance, strong reliability, support for multiple services, and high management efficiency.

[0003] However, in the current daily operation and maintenance of the distribution communication network, most of the maintenance work is done manually with the help of regular inspections by intelligent equipment to provide operational safety maintenance for the distribution equipment in the distribution communication network. This method has poor maintenance efficiency for the distribution equipment, requires certain labor costs, and cannot adapt to the operating characteristics of the distribution equipment to perform real-time operational safety maintenance on the distribution equipment. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the present invention provides a 5G-based distribution communication network system and a safety evaluation method thereof, which solves the technical problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: In a first aspect, a 5G-based power distribution communication network system includes: An upload module is used to upload the control information of the power distribution equipment and construct a topological model of the control relationship of the power distribution equipment; a collection module is used to collect the operating status parameters of the power distribution equipment and store the collected operating status parameters of the power distribution equipment; an iteration module is used to traverse the operating status parameters of the power distribution equipment that perform the storage operation in the collection module and iteratively process the operating status parameters of the power distribution equipment; an evaluation module is used to obtain the iterative processing results of the operating status parameters of the power distribution equipment in the iteration module, and evaluate the operating stability of the power distribution equipment based on the iterative processing results of the operating status parameters of the power distribution equipment; a feedback module is used to receive the evaluation results of the operating stability of the power distribution equipment in the evaluation module and feed back the evaluation results to the system end user; The feedback module is connected to the computer device via a wireless network. When the feedback module feeds back the evaluation result to the system end user, the computer device is used as the transmission target of the evaluation result, and the system end user reads the evaluation result on the computer device.

[0006] Furthermore, the power distribution equipment control information uploaded in the upload module is manually input by the system end user, and the power distribution equipment control information includes: the power distribution equipment upper control device and the power distribution equipment lower control device. The upload module is provided with a submodule at the lower level, including: A construction unit, used to receive the power distribution equipment control information uploaded in the upload module, and to construct a power distribution equipment control relationship topology model based on the power distribution equipment control information; An identification unit, used to traverse the power distribution equipment control relationship topology model constructed in the construction unit, and identify key power distribution equipment in the power distribution equipment control relationship topology model; Among them, when constructing the distribution equipment control relationship topological model, the construction unit identifies the upper control device and the lower control device of each distribution equipment, and constructs the distribution equipment control relationship topological model based on the connection between the upper and lower corresponding control devices of the distribution equipment. The upper and lower control devices of the distribution equipment are both distribution equipment.

[0007] Furthermore, when identifying key power distribution equipment, the identification unit captures power distribution equipment with at least two groups of connections in the power distribution equipment control relationship topology model, further identifies the control information corresponding to the captured power distribution equipment, determines whether the number of upper-level control equipment of the power distribution equipment in the captured control information corresponding to the power distribution equipment is at least the number of lower-level control equipment of the power distribution equipment, and distinguishes the captured power distribution equipment based on the determination result; The power distribution equipment captured by the identification unit is the key power distribution equipment. When distinguishing and processing the captured power distribution equipment, the following conditions are followed: ; Where: The number of upper-level control devices in the power distribution device control information corresponding to the power distribution device captured by the identification unit; The number of lower-level control devices in the power distribution device control information corresponding to the power distribution device captured by the identification unit; The power distribution equipment captured by the identification unit that meets formula (1) is classified into one category, and the power distribution equipment captured by the identification unit that meets formula (2) is classified into another category. The classification result of the power distribution equipment captured by the identification unit is the result of distinguishing the captured power distribution equipment.

[0008] Furthermore, the acquisition module is integrated by a sensor device, and the sensor device operates to capture the operating state parameters of the power distribution equipment, and the operating state parameters of the power distribution equipment include: power distribution equipment voltage, power distribution equipment power factor, power distribution equipment temperature, and power distribution equipment harmonic content; When the collection module stores the collected distribution equipment operating status parameters, it uses the distribution equipment control relationship topology model as the storage target and places each distribution equipment operating status parameter at the corresponding distribution equipment position in the distribution equipment control relationship topology model.

[0009] Furthermore, the acquisition module is internally provided with submodules, including: A configuration unit, used to configure the operation cycle of the acquisition module; Among them, there are several groups of collection modules, and the several groups of collection modules are evenly deployed on each distribution equipment, so that there is no less than one group of collection modules deployed on each distribution equipment. When the configuration module configures the operation cycle of the collection module, each collection module is taken as the configuration target, and the operation cycle is configured separately. The operation cycle of each group of collection modules configured by the configuration unit obeys: the more connections the collection module source distribution equipment has with the distribution equipment control relationship topology model, the shorter the operation cycle of the collection module configuration is, and vice versa, the longer the operation cycle of the collection module configuration is, and the longest operation cycle of the collection module configuration is no more than 24h / time.

[0010] Furthermore, when the iteration module iteratively processes the stored distribution equipment operating status parameters, it decides whether to iteratively process the distribution equipment operating status parameters based on the distribution equipment evaluation result in a safety evaluation method for a 5G-based distribution communication network system. When the evaluation result is that the distribution equipment is safe, the distribution equipment operating status parameters are iterated; otherwise, the distribution equipment operating status parameters are retained; When evaluating the operating stability of the power distribution equipment, the evaluation module continuously obtains the iterative processing results of the operating status parameters of the power distribution equipment by the iteration module. When the operating status parameters of the power distribution equipment are iterated three times in a row, the evaluation result of the evaluation module is that the power distribution equipment is operating stably. Otherwise, the evaluation result of the evaluation module is that the power distribution equipment is operating unstably.

[0011] Furthermore, the upload module is interactively connected to a construction unit and an identification unit at a lower level via a wireless network, the upload module is interactively connected to a collection module via a wireless network, the collection module is electrically connected to a configuration unit via a medium, the collection module is interactively connected to an iteration module and an evaluation module via a wireless network, and the iteration module and the evaluation module are interactively connected to a feedback module via a wireless network.

[0012] In a second aspect, a security evaluation method for a 5G-based power distribution communication network system includes the following steps: Step 1: Obtaining operating status parameters of power distribution equipment in a 5G-based power distribution communication network system; Step 2: Prioritize the operating status parameters of power distribution equipment whose source is key power distribution equipment, and evaluate the operating status safety of the power distribution equipment; Step 3: If the evaluation result is safe, continue the selection operation of the power distribution equipment and perform another safety evaluation on the operation status of the newly selected power distribution equipment; if the evaluation result is unsafe, sniff the relative position of the power distribution equipment in the power distribution equipment control relationship topology model and output the power distribution equipment and the relative position of the power distribution equipment; Step 4: Generate unsafe power distribution equipment statistics message.

[0013] Furthermore, the safety evaluation logic of the power distribution equipment is expressed as: ; Where: It is the safety judgment value of power distribution equipment; , The voltage of the power distribution equipment collected by the acquisition module for the first and second time; , The power factor of the power distribution equipment collected by the collection module for the first and second time; , The power distribution equipment collected by the collection module for the first and second times is stable; , It is the harmonic content of the power distribution equipment collected by the collection module for the first and second time; , , , is the weight; Among them, the weight , , , are all greater than zero, the acquisition module continuously operates to collect the first, second, third, ... operating status parameters of the distribution equipment. Based on formula (1) and applying the two sets of continuously collected operating status parameters of the distribution equipment, the safety judgment value of the distribution equipment is continuously obtained, which is recorded as ,application Indicates the latest three sets of power distribution equipment safety judgment values ​​obtained continuously. When it holds true in formula (2), it means that the operation state of the power distribution equipment is unsafe, otherwise, it means that the operation state of the power distribution equipment is safe.

[0014] Furthermore, in the stage of selecting the operating status parameters of the power distribution equipment whose source is the key power distribution equipment, the connections of the power distribution equipment in the power distribution equipment control relationship topology model are metered, and the more metered connections there are, the higher the priority is, and vice versa, the later the selection is; The content of the unsafe power distribution equipment statistical message includes: the number of times the power distribution equipment is evaluated as unsafe power distribution equipment and the corresponding timestamp.

[0015] Compared with the known public technology, the technical solution provided by the present invention has the following beneficial effects: The present invention provides a 5G-based power distribution communication network system and a safety evaluation method thereof. During operation, the system collects the operating status parameters of the power distribution equipment through a specified logic for collecting operating status parameters of the power distribution equipment. After the collection of the operating status parameters of the power distribution equipment is completed, the system further evaluates the operating safety of the power distribution equipment based on the evaluation method. At the same time, based on the operating safety evaluation result of the power distribution equipment, the operating status parameters of the power distribution equipment stored in the system are iteratively processed, so that the system and the method operate in conjunction, and intelligently, in real time and stably bring operating safety maintenance effects to the power distribution equipment under the power distribution communication network. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a structural schematic diagram of a 5G-based power distribution communication network system; Figure 2 A flowchart of a safety evaluation method for a 5G-based power distribution communication network system. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] The present invention will be further described below in conjunction with the embodiments.

[0020] Embodiment 1: A 5G-based power distribution communication network system of this embodiment, such as Figure 1 As shown, including: An upload module is used to upload the control information of the power distribution equipment and build a topological model of the control relationship of the power distribution equipment; The power distribution equipment control information uploaded in the upload module is manually input by the system end user. The power distribution equipment control information includes: the upper control device of the power distribution equipment and the lower control device of the power distribution equipment. The upload module is provided with submodules at the lower level, including: A construction unit, used to receive the power distribution equipment control information uploaded in the upload module, and to construct a power distribution equipment control relationship topology model based on the power distribution equipment control information; An identification unit, used to traverse the power distribution equipment control relationship topology model constructed in the construction unit, and identify key power distribution equipment in the power distribution equipment control relationship topology model; Wherein, when constructing the control relationship topology model of the power distribution equipment, the construction unit identifies the upper control equipment and the lower control equipment of each power distribution equipment, and constructs the control relationship topology model of the power distribution equipment based on the connection of the upper and lower corresponding control equipment of the power distribution equipment, and the upper and lower control equipment of the power distribution equipment are all power distribution equipment; A collection module is used to collect the operating status parameters of the power distribution equipment and store the collected operating status parameters of the power distribution equipment; The acquisition module is internally provided with submodules, including: A configuration unit, used to configure the operation cycle of the acquisition module; Among them, the collection module is provided with several groups, and the several groups of collection modules are evenly deployed on each power distribution equipment, so that there is no less than one group of collection modules deployed on each power distribution equipment. When the configuration module configures the operation cycle of the collection module, each collection module is used as the configuration target, and the operation cycle is configured respectively. The operation cycle of each group of collection modules configured by the configuration unit obeys: the more the collection module source distribution equipment is connected to the distribution equipment control relationship topology model, the shorter the operation cycle configured by the collection module is, and vice versa, the longer the operation cycle configured by the collection module is, and the longest operation cycle configured by the collection module is no more than 24h / time; An iteration module, used to traverse the distribution equipment operation status parameters that perform storage operations in the acquisition module, and iteratively process the distribution equipment operation status parameters; An evaluation module is used to obtain the iterative processing results of the operating status parameters of the power distribution equipment in the iterative module, and evaluate the operating stability of the power distribution equipment based on the iterative processing results of the operating status parameters of the power distribution equipment; A feedback module is used to receive the evaluation results of the operation stability of the power distribution equipment in the evaluation module and feed back the evaluation results to the system end user; The upload module is interactively connected to the construction unit and the identification unit through a wireless network, the upload module is interactively connected to the acquisition module through a wireless network, the acquisition module is electrically connected to the configuration unit through a medium, the acquisition module is interactively connected to the iteration module and the evaluation module through a wireless network, and the iteration module and the evaluation module are interactively connected to the feedback module through a wireless network; The feedback module is connected to the computer device via a wireless network. When the feedback module feeds back the evaluation result to the system end user, the computer device is used as the transmission target of the evaluation result, and the system end user reads the evaluation result on the computer device.

[0021] In this embodiment, the upload module runs to upload the control information of the distribution equipment and constructs the control relationship topology model of the distribution equipment. The construction unit synchronously receives the control information of the distribution equipment uploaded in the upload module and constructs the control relationship topology model of the distribution equipment based on the control information of the distribution equipment. The identification unit traverses the control relationship topology model of the distribution equipment constructed in the construction unit in real time and identifies key distribution equipment in the control relationship topology model of the distribution equipment. The acquisition module further acquires the operating status parameters of the distribution equipment and stores the acquired operating status parameters of the distribution equipment. The configuration unit synchronously configures the operation cycle of the acquisition module. The iteration module then traverses the operating status parameters of the distribution equipment that perform the storage operation in the acquisition module and iteratively processes the operating status parameters of the distribution equipment. The evaluation module post-operates to obtain the iterative processing results of the operating status parameters of the distribution equipment in the iteration module and evaluates the operating stability of the distribution equipment based on the iterative processing results of the operating status parameters of the distribution equipment. Finally, the feedback module receives the evaluation results of the operating stability of the distribution equipment in the evaluation module and feeds back the evaluation results to the system end users.

[0022] Through the operation of the system in the above embodiment, intelligent collection, storage and management effects are brought about for the daily operation status parameters of the distribution equipment under the distribution communication network, which provides a prerequisite for the further execution of the method in Example 3.

[0023] Embodiment 2: In terms of specific implementation, based on Example 1, this example refers to Figure 1 A 5G-based power distribution communication network system in Example 1 is further described in detail: When identifying key power distribution equipment, the identification unit captures power distribution equipment with at least two groups of connections in the power distribution equipment control relationship topology model, further identifies the control information corresponding to the captured power distribution equipment, determines whether the number of upper-level control equipment of the power distribution equipment in the control information corresponding to the captured power distribution equipment is at least the number of lower-level control equipment of the power distribution equipment, and distinguishes the captured power distribution equipment based on the determination result; The power distribution equipment captured by the identification unit is the key power distribution equipment. When distinguishing and processing the captured power distribution equipment, the following shall be followed: ; Where: The number of upper-level control devices in the power distribution device control information corresponding to the power distribution device captured by the identification unit; The number of lower-level control devices in the power distribution device control information corresponding to the power distribution device captured by the identification unit; The power distribution equipment captured by the identification unit that meets formula (1) is classified into one category, and the power distribution equipment captured by the identification unit that meets formula (2) is classified into another category. The classification result of the power distribution equipment captured by the identification unit is the result of distinguishing the captured power distribution equipment.

[0024] Through the above settings, the identification logic of the key power distribution equipment in Example 1 is limited.

[0025] like Figure 1 As shown, the acquisition module is integrated by the sensor device, and the sensor device operates to capture the operating status parameters of the distribution equipment. The operating status parameters of the distribution equipment include: the voltage of the distribution equipment, the power factor of the distribution equipment, the temperature of the distribution equipment, and the harmonic content of the distribution equipment; When the collection module stores the collected distribution equipment operating status parameters, it uses the distribution equipment control relationship topology model as the storage target and places each distribution equipment operating status parameter at the corresponding distribution equipment position in the distribution equipment control relationship topology model.

[0026] Through the above settings, the structure, operation logic and content of the collection of distribution equipment operation status parameters of the collection module of the system in Example 1 are further limited.

[0027] like Figure 1 As shown, when the iteration module iteratively processes the stored distribution equipment operating status parameters, it decides whether to iteratively process the distribution equipment operating status parameters based on the distribution equipment evaluation result in a safety evaluation method for a 5G-based distribution communication network system. When the evaluation result is that the distribution equipment is safe, the distribution equipment operating status parameters are iterated, otherwise, the distribution equipment operating status parameters are retained; When evaluating the operating stability of the distribution equipment, the evaluation module continuously obtains the iterative processing results of the iterative module on the operating status parameters of the distribution equipment. When the operating status parameters of the distribution equipment are iterated three times in a row, the evaluation result of the evaluation module is that the operation of the distribution equipment is stable. Otherwise, the evaluation result of the evaluation module is that the operation of the distribution equipment is unstable.

[0028] Through the above settings, the operation logic of the iteration module is further limited, ensuring the stable operation of the iteration module and iteratively processing the stored distribution equipment operation status parameters.

[0029] Embodiment 3: In terms of specific implementation, based on Example 1, this example refers to Figure 2 A 5G-based power distribution communication network system in Example 1 is further described in detail: A safety evaluation method for a 5G-based power distribution communication network system comprises the following steps: Step 1: Obtaining operating status parameters of power distribution equipment in a 5G-based power distribution communication network system; Step 2: Prioritize the operating status parameters of power distribution equipment whose source is key power distribution equipment, and evaluate the operating status safety of the power distribution equipment; Step 3: If the evaluation result is safe, continue the selection operation of the power distribution equipment and perform another safety evaluation on the operation status of the newly selected power distribution equipment; if the evaluation result is unsafe, sniff the relative position of the power distribution equipment in the power distribution equipment control relationship topology model and output the power distribution equipment and the relative position of the power distribution equipment; Step 4: Generate unsafe power distribution equipment statistics message; The safety evaluation logic of power distribution equipment is expressed as: ; Where: It is the safety judgment value of power distribution equipment; , The voltage of the power distribution equipment collected by the acquisition module for the first and second time; , The power factor of the power distribution equipment collected by the collection module for the first and second time; , The power distribution equipment collected by the collection module for the first and second times is stable; , It is the harmonic content of the power distribution equipment collected by the collection module for the first and second time; , , , is the weight; Among them, the weight , , , are all greater than zero, the acquisition module continuously operates to collect the first, second, third, ... operating status parameters of the distribution equipment. Based on formula (1) and applying the two sets of continuously collected operating status parameters of the distribution equipment, the safety judgment value of the distribution equipment is continuously obtained, which is recorded as ,application Indicates the latest three sets of power distribution equipment safety judgment values ​​obtained continuously. When it is established in formula (2), it means that the operation state of the power distribution equipment is unsafe, otherwise, it means that the operation state of the power distribution equipment is safe; In the stage of selecting the distribution equipment operation status parameters whose source is the key distribution equipment, the connection lines of the distribution equipment in the distribution equipment control relationship topology model are metered. The more metered connection lines are, the higher the priority is, and vice versa. The content of the unsafe power distribution equipment statistical message includes: the number of times the power distribution equipment is evaluated as unsafe power distribution equipment and the corresponding timestamp.

[0030] In summary, during operation, the system in the above embodiment collects the operating status parameters of the distribution equipment through the specified distribution equipment operating status parameter collection logic, and after the distribution equipment operating status parameters are collected, the distribution equipment operating safety is further evaluated based on the evaluation method, and based on the operation safety evaluation result of the distribution equipment, the distribution equipment operating status parameters stored in the system are iteratively processed, so that the system and method can operate in a linked manner, and bring intelligent, real-time and stable operation safety maintenance effects to the distribution equipment under the distribution communication network.

[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will 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 5G-based power distribution communication network system, characterized in that: include: An upload module is used to upload the control information of the power distribution equipment and build a topological model of the control relationship of the power distribution equipment; A collection module is used to collect the operating status parameters of the power distribution equipment and store the collected operating status parameters of the power distribution equipment; An iteration module, used to traverse the distribution equipment operation status parameters that perform storage operations in the acquisition module, and iteratively process the distribution equipment operation status parameters; An evaluation module is used to obtain the iterative processing results of the operating status parameters of the power distribution equipment in the iterative module, and evaluate the operating stability of the power distribution equipment based on the iterative processing results of the operating status parameters of the power distribution equipment; A feedback module is used to receive the evaluation results of the operation stability of the power distribution equipment in the evaluation module and feed back the evaluation results to the system end user; The feedback module is connected to the computer device via a wireless network. When the feedback module feeds back the evaluation result to the system end user, the computer device is used as the transmission target of the evaluation result, and the system end user reads the evaluation result on the computer device.

2. A 5G-based power distribution communication network system according to claim 1, characterized in that: The power distribution equipment control information uploaded in the upload module is manually input by the system end user, and the power distribution equipment control information includes: the upper control device of the power distribution equipment and the lower control device of the power distribution equipment. The upload module is provided with a submodule at the lower level, including: A construction unit, used to receive the power distribution equipment control information uploaded in the upload module, and to construct a power distribution equipment control relationship topology model based on the power distribution equipment control information; An identification unit, used to traverse the power distribution equipment control relationship topology model constructed in the construction unit, and identify key power distribution equipment in the power distribution equipment control relationship topology model; Among them, when constructing the distribution equipment control relationship topological model, the construction unit identifies the upper control device and the lower control device of each distribution equipment, and constructs the distribution equipment control relationship topological model based on the connection between the upper and lower corresponding control devices of the distribution equipment. The upper and lower control devices of the distribution equipment are both distribution equipment.

3. A 5G-based power distribution communication network system according to claim 2, characterized in that: When identifying key power distribution equipment, the identification unit captures power distribution equipment with at least two groups of connections in the power distribution equipment control relationship topology model, further identifies the control information corresponding to the captured power distribution equipment, determines whether the number of upper-level control equipment of the power distribution equipment in the captured control information corresponding to the power distribution equipment is at least the number of lower-level control equipment of the power distribution equipment, and distinguishes the captured power distribution equipment based on the determination result; The power distribution equipment captured by the identification unit is the key power distribution equipment. When distinguishing and processing the captured power distribution equipment, the following conditions shall be followed: ； Where: The number of upper-level control devices in the power distribution device control information corresponding to the power distribution device captured by the identification unit; The number of lower-level control devices in the power distribution device control information corresponding to the power distribution device captured by the identification unit; The power distribution equipment captured by the identification unit that meets formula (1) is classified into one category, and the power distribution equipment captured by the identification unit that meets formula (2) is classified into another category. The classification result of the power distribution equipment captured by the identification unit is the result of distinguishing the captured power distribution equipment.

4. A 5G-based power distribution communication network system according to claim 1, characterized in that: The acquisition module is integrated by a sensor device, and the sensor device operates to capture the operating state parameters of the power distribution equipment, and the operating state parameters of the power distribution equipment include: power distribution equipment voltage, power distribution equipment power factor, power distribution equipment temperature, and power distribution equipment harmonic content; When the collection module stores the collected distribution equipment operating status parameters, it uses the distribution equipment control relationship topology model as the storage target and places each distribution equipment operating status parameter at the corresponding distribution equipment position in the distribution equipment control relationship topology model.

5. A 5G-based power distribution communication network system according to claim 1, characterized in that: The acquisition module is internally provided with submodules, including: A configuration unit, used to configure the operation cycle of the acquisition module; Among them, there are several groups of collection modules, and the several groups of collection modules are evenly deployed on each distribution equipment, so that there is no less than one group of collection modules deployed on each distribution equipment. When the configuration module configures the operation cycle of the collection module, each collection module is taken as the configuration target, and the operation cycle is configured separately. The operation cycle of each group of collection modules configured by the configuration unit obeys: the more connections the collection module source distribution equipment has with the distribution equipment control relationship topology model, the shorter the operation cycle of the collection module configuration is, and vice versa, the longer the operation cycle of the collection module configuration is, and the longest operation cycle of the collection module configuration is no more than 24h / time.

6. A 5G-based power distribution communication network system according to claim 1, characterized in that: When the iteration module iteratively processes the stored distribution equipment operating status parameters, it decides whether to iteratively process the distribution equipment operating status parameters based on the distribution equipment evaluation result in a safety evaluation method for a 5G-based distribution communication network system. When the evaluation result is that the distribution equipment is safe, the distribution equipment operating status parameters are iterated; otherwise, the distribution equipment operating status parameters are retained; When evaluating the operating stability of the power distribution equipment, the evaluation module continuously obtains the iterative processing results of the operating status parameters of the power distribution equipment by the iteration module. When the operating status parameters of the power distribution equipment are iterated three times in a row, the evaluation result of the evaluation module is that the power distribution equipment is operating stably. Otherwise, the evaluation result of the evaluation module is that the power distribution equipment is operating unstably.

7. A 5G-based power distribution communication network system according to claim 1, characterized in that: The upload module is interactively connected to a construction unit and an identification unit at the lower level through a wireless network, the upload module is interactively connected to a collection module through a wireless network, the collection module is electrically connected to a configuration unit through a medium, the collection module is interactively connected to an iteration module and an evaluation module through a wireless network, and the iteration module and the evaluation module are interactively connected to a feedback module through a wireless network.

8. A method for evaluating the safety of a 5G-based power distribution communication network system, the method being a method for evaluating the safety of a 5G-based power distribution communication network system as claimed in any one of claims 1 to 7, characterized in that: The following steps are involved: Step 1: Obtaining operating status parameters of power distribution equipment in a 5G-based power distribution communication network system; Step 2: Prioritize the operating status parameters of power distribution equipment whose source is key power distribution equipment, and evaluate the operating status safety of the power distribution equipment; Step 3: If the evaluation result is safe, continue the selection operation of the power distribution equipment and perform another safety evaluation on the operation status of the newly selected power distribution equipment; if the evaluation result is unsafe, sniff the relative position of the power distribution equipment in the power distribution equipment control relationship topology model and output the power distribution equipment and the relative position of the power distribution equipment; Step 4: Generate unsafe power distribution equipment statistics message.

9. A safety evaluation method for a 5G-based power distribution communication network system according to claim 8, characterized in that: The safety evaluation logic of the power distribution equipment is expressed as: ； Where: It is the safety judgment value of power distribution equipment; , The voltage of the power distribution equipment collected by the acquisition module for the first and second time; , The power factor of the power distribution equipment collected by the collection module for the first and second time; , The power distribution equipment collected by the collection module for the first and second times is stable; , It is the harmonic content of the power distribution equipment collected by the collection module for the first and second time; , , , is the weight; Among them, the weight , , , are all greater than zero, the acquisition module continuously operates to collect the first, second, third, ... operating status parameters of the distribution equipment. Based on formula (1) and applying the two sets of continuously collected operating status parameters of the distribution equipment, the safety judgment value of the distribution equipment is continuously obtained, which is recorded as ,application Indicates the latest three sets of power distribution equipment safety judgment values ​​obtained continuously. When it holds true in formula (2), it means that the operation state of the power distribution equipment is unsafe; otherwise, it means that the operation state of the power distribution equipment is safe.

10. The method for safety evaluation of a 5G-based power distribution communication network system according to claim 8, characterized in that: In the stage of selecting the distribution equipment operation status parameters whose source is the key distribution equipment, the connection lines of the distribution equipment in the distribution equipment control relationship topology model are metered. The more metered connection lines are, the higher the priority is, and vice versa. The content of the unsafe power distribution equipment statistical message includes: the number of times the power distribution equipment is evaluated as unsafe power distribution equipment and the corresponding timestamp.

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