CN117081238A - An intelligent monitoring system for power distribution stations - Google Patents
An intelligent monitoring system for power distribution stations Download PDFInfo
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- CN117081238A CN117081238A CN202310910546.XA CN202310910546A CN117081238A CN 117081238 A CN117081238 A CN 117081238A CN 202310910546 A CN202310910546 A CN 202310910546A CN 117081238 A CN117081238 A CN 117081238A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D22/00—Control of humidity
- G05D22/02—Control of humidity characterised by the use of electric means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
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- H02J13/10—
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- H02J13/12—
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- H02J13/1331—
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- H02J13/333—
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/16—Gateway arrangements
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Automation & Control Theory (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The application provides an intelligent monitoring system for a power distribution station room, which comprises the following components: the system comprises a monitoring unit, an intelligent gateway and an information fusion platform which are in step-by-step communication connection; the monitoring unit monitors the power distribution station room, outputs environment information and/or equipment state information, and sends the environment information and/or equipment state information to the intelligent gateway; the intelligent gateway receives environment information and/or equipment state information sent by all monitoring units and sends the environment information and/or equipment state information to the information fusion platform; the information fusion platform judges whether the field environment and/or the equipment state of the power distribution station house are abnormal according to all the environment information and/or the equipment state information, and outputs a judging result and/or a response instruction. The application can realize the purposes of remote monitoring, danger early warning and abnormal alarming on the whole running state of the power distribution station room through various monitoring units, and compared with the prior art, the application can realize intelligent analysis and control on the abnormal running of the station room, improves the inspection efficiency of the power distribution station room and provides technical guarantee for improving the power supply reliability of the power distribution network.
Description
Technical Field
The application relates to the technical field of power grid monitoring, in particular to an intelligent monitoring system for a power distribution station room.
Background
Since the development of the power grid, one of the disadvantages of the operation reliability of the distribution network is represented by daily management work of a distribution substation room. As the current power distribution station room adopts an unattended management working mode, the conditions inside and outside the power distribution station room can not be mastered at the first time. Such as: the power distribution station room doors and windows are damaged, the normal operation of the equipment is affected by the internal environmental overheat of the power distribution station room, the power distribution station room switches are tripped, the equipment is damaged due to water inflow of the power distribution station room, and the like, so that users directly affecting the electric energy provided by the power distribution station room cannot normally use electricity, and the occurrence of faults is often ignored by people.
The operation management level of the distribution network is improved, the power supply reliability of the distribution network to users is improved, and the distribution network is a necessary trend of the current social and economic development. The management working strength of the power distribution work area is continuously increased, the number of the responsible distribution transformer area, the distribution station rooms and the switching stations are increased in multiple times, but the reduction of the staffs, the ageing of the personnel and the huge number of the stations are in clear contrast, and the contradiction is increasingly prominent. Particularly in the heavy rainfall season, the flood prevention work of the distribution station rooms, particularly the rooms built in the underground stations, is subjected to severe examination.
Disclosure of Invention
The application aims to provide an intelligent monitoring system for a power distribution station room, which is used for realizing remote monitoring, danger early warning and abnormal warning of the whole running state of the power distribution station room.
The application provides an intelligent monitoring system for a power distribution station room, which comprises the following components: the system comprises a monitoring unit, an intelligent gateway and an information fusion platform which are in step-by-step communication connection;
the monitoring unit is used for monitoring the on-site environment and/or equipment state of the power distribution station room, outputting environment information and/or equipment state information, and sending the environment information and/or the equipment state information to the intelligent gateway;
the intelligent gateway is used for receiving the environment information and/or the equipment state information sent by all the monitoring units and sending all the environment information and/or the equipment state information to the information fusion platform;
the information fusion platform is used for judging whether the field environment and/or the equipment state of the power distribution station house are abnormal according to all the environment information and/or the equipment state information, and outputting a judging result and/or a response instruction.
In some embodiments of the application, the monitoring unit comprises at least one of:
the environment monitoring unit is used for detecting the field environment of the power distribution station room;
the linkage control unit is used for carrying out linkage control on the environmental equipment according to the field environment;
the equipment state monitoring unit is used for detecting the equipment state in the power distribution station room;
and the video monitoring unit is used for carrying out video monitoring on the field environment in the power distribution station room.
In some embodiments of the application, the environmental monitoring unit comprises at least one of: temperature and humidity sensor, water logging sensor, smoke transducer and SF6 gas sensor.
In some embodiments of the application, the coordinated control unit comprises at least one of: fan linkage, light linkage and air conditioner linkage.
In some embodiments of the application, the device status monitoring unit comprises at least one of: the storage battery monitoring sensor, the transformer noise sensor and the ultra-high frequency partial discharge detector.
In some embodiments of the application, the system further comprises: the security monitoring unit is used for monitoring security facilities in the power distribution station room to obtain security information, and sending the security information to the information fusion platform through the intelligent gateway.
In some embodiments of the present application, the security monitoring unit includes: an intelligent door lock.
In some embodiments of the present application, the information fusion platform includes a secure access platform, an internet of things platform, a visualization platform, and an application platform;
the safety access platform is in communication connection with the intelligent gateway;
the safety access platform is respectively in communication connection with the Internet of things platform and the visualization platform;
and the application platform is respectively in communication connection with the Internet of things platform and the visualization platform.
In some embodiments of the application, the system further comprises: and the wireless sink node is used for receiving the environment information and/or the equipment state information sent by the monitoring unit when the wireless transmission signal is detected to be weak, and forwarding the environment information and/or the equipment state information to the information fusion platform.
Compared with the prior art, the intelligent monitoring system for the power distribution station room provided by the application comprises the following components: the system comprises a monitoring unit, an intelligent gateway and an information fusion platform which are in step-by-step communication connection; the monitoring unit is used for monitoring the on-site environment and/or equipment state of the power distribution station room, outputting environment information and/or equipment state information, and sending the environment information and/or the equipment state information to the intelligent gateway; the intelligent gateway is used for receiving the environment information and/or the equipment state information sent by all the monitoring units and sending all the environment information and/or the equipment state information to the information fusion platform; the information fusion platform is used for judging whether the field environment and/or the equipment state of the power distribution station house are abnormal according to all the environment information and/or the equipment state information, and outputting a judging result and/or a response instruction. The intelligent substation room monitoring system can realize the purposes of remote monitoring, danger early warning and abnormal warning of the overall operation state of the substation room through various monitoring units, and compared with the prior art, the intelligent substation room monitoring system can realize the intelligent transformation of the substation room, has the functions of intelligent analysis and management and control of the abnormal operation of the substation room, improves the inspection efficiency of the substation room, and provides technical support for improving the power supply reliability of a power distribution network.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
fig. 1 illustrates a schematic structural diagram of an intelligent monitoring system for a substation room according to some embodiments of the present application.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs.
In addition, the terms "first" and "second" etc. are used to distinguish different objects and are not used to describe a particular order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.
Through installing all kinds of intelligent sensor and intelligent equipment additional to the distribution station room, realize traditional intelligent transformation in distribution station room, possess the abnormal operation warning in distribution station room, intelligent functions such as latent fault analysis, promote distribution station room inspection efficiency, promote distribution network power supply reliability promotion.
In order to achieve the above purpose, an embodiment of the present application provides an intelligent monitoring system for a substation room, which is described below with reference to the accompanying drawings.
Referring to fig. 1, a schematic diagram of a substation room intelligent monitoring system according to some embodiments of the present application is shown, where the substation room intelligent monitoring system includes: the monitoring unit 10, the intelligent gateway 20 and the information fusion platform 30 which are in step-by-step communication connection can be of various types of the monitoring unit 10, such as an environment type monitoring unit and a device state type monitoring unit.
The monitoring unit 10 may monitor the site environment and/or the status of equipment in the substation, output environment information and/or equipment status information, and transmit the environment information and/or the equipment status information to the intelligent gateway 20.
Specifically, each monitoring unit 10 may be connected to the intelligent gateway 20 through a wireless network, for example, a 4G or 5G network, or may be connected through a network cable. The monitoring unit 10 comprises at least one of the following: the environment monitoring unit 11, the linkage control unit 12, the equipment state monitoring unit 13 and the video monitoring unit 14.
The environment monitoring unit 11 is configured to detect an on-site environment of a substation, and includes at least one of: temperature and humidity sensor, water logging sensor, smoke transducer and SF6 gas sensor.
Temperature and humidity sensor: a large amount of power equipment is applied in the power distribution station room, and a large amount of heat is generated by the equipment during operation, so that the volume of the power distribution station room is small, and after the internal environment is overheated, the safety operation of the equipment is endangered. Similarly, when the power distribution station house rains in the clouds to cause excessive ambient humidity, the safety operation of the equipment is also endangered. And a temperature and humidity sensor is additionally arranged in a power distribution station room, so that the environmental temperature is monitored in real time, the overrun of the temperature is avoided, and the running environment is convenient to improve.
Water immersion sensor: many settings in the basement in the distribution substation room, and the topography is low once intaking, and most can flow into cable pit, easily causes short circuit fault and will cause serious result. 3 or more water logging sensors are installed in a cable trench of a substation, real-time warning can be achieved when the cable trench is filled with water, and meanwhile, the water pump can be started to drain water through intelligent gateway linkage.
Smoke sensor: a large amount of power equipment is applied in a power distribution station room, overheat accidents are easy to occur to the equipment, smoke is generated when part of equipment burns in the early stage of the accidents, if the equipment can be known in time, and an appropriate method is adopted, so that the damage degree of the accidents can be reduced, and the loss can be reduced.
SF6 gas sensor: namely the sulfur hexafluoride sensor, the concentration of SF6 is detected to avoid gas leakage caused by equipment faults, and the abnormal gas is treated in time. The sulfur hexafluoride sensor is a sensor specially designed for monitoring sulfur hexafluoride, can effectively monitor the concentration of sulfur hexafluoride, and can give an alarm in time when the concentration exceeds a limit value to remind people of avoiding injury.
Sulfur hexafluoride is an artificial inert gas mainly used in the electric industry, which has good electrical insulation performance and excellent arc extinguishing performance, but can cause gas leakage problems with long-term use; sulfur hexafluoride transmitters are capable of preventing gas leakage. The sulfur hexafluoride sensor adopts the non-dispersive infrared NDIR principle to detect, and has the characteristics of rapid and sensitive reaction, strong anti-interference capability, long service life, high precision, high repeatability and high stability through an infrared light source.
The coordinated control unit 12 may perform coordinated control of the environmental apparatus according to the field environment, and includes at least one of the following: fan linkage, light linkage and air conditioner linkage.
Fan linkage: when the temperature and humidity or the gas index in the power distribution room are abnormal, the intelligent gateway sends a control command to the fan linkage device to control the fan to run, and the intelligent gateway is used for exhausting and ventilating in the power distribution station room.
Light linkage device: on the one hand, the intelligent control of the construction lamplight can save electricity and turn on the lamp when needed. On the other hand, the light linkage control can be realized. And under the conditions of personnel entering, smoke alarming, water entering alarming and the like, the lamplight auxiliary video is intelligently started for viewing.
Air conditioner linkage device: when the temperature and humidity in the power distribution station room are abnormal, the intelligent gateway sends a control command to the air conditioner linkage device to control the operation of the air conditioner, and the intelligent gateway is used for cooling and dehumidifying in the power distribution station room. For dehumidifier equipment, a dehumidification linkage controller can be additionally arranged for linkage dehumidification.
The device state monitoring unit 13 may detect a device state within the substation room, the device state monitoring unit including at least one of: the storage battery monitoring sensor, the transformer noise sensor and the ultra-high frequency partial discharge detector.
A battery monitoring sensor: some storage batteries in the power distribution station house have longer time, and part of the batteries are damaged, so that the performance of the whole storage battery pack is affected, and short circuit and even fire are easy to occur. The storage battery monitoring sensor is additionally arranged, so that the voltage and current of the battery can be monitored, and an alarm is given when the battery is abnormal.
Transformer noise sensor: when the transformer is in an abnormal state such as overload, noise becomes large, and the operation state of the transformer can be judged in an assisted mode by monitoring the noise of the transformer through the transformer noise sensor.
Ultra-high frequency partial discharge detector: the method is oriented to key nodes, such as a switch cabinet and a distribution transformer medium-voltage wiring row, which are prone to partial discharge and temperature rise faults, the running state of equipment is monitored in real time, the partial discharge indexes of the key points are controlled, the state monitoring and early warning linkage is realized, and faults, fire hazards or personnel electric shock caused by equipment aging or poor contact can be effectively avoided. Meanwhile, a targeted strategy is provided for equipment updating, maintenance and overhaul, and the operation hidden danger is eliminated in time.
The video monitoring unit 14 can perform video monitoring on the field environment in the power distribution station room, and can install a spherical camera or a gun-type camera in the power distribution station room for security monitoring and equipment running state monitoring in the power distribution station room, and meanwhile, perform image auxiliary analysis on field abnormal alarms and perform identification authentication management on personnel entering. The video monitoring unit can carry out real-time cyclic video recording, and can carry out real-time snapshot at the main station in case of accidents. The spherical camera or the gun-type camera can be connected with the intelligent gateway through the NVR in a network cable connection mode. The NVR is a store-and-forward part of a network video monitoring system, and works cooperatively with a video encoder or a network camera to complete video recording, storing and forwarding functions.
Through the video monitoring unit, the power distribution operation maintenance personnel can remotely check the running condition of the power distribution station room, and can remotely check the accuracy of the alarm information through the video monitoring equipment to timely make a reasonable maintenance scheme.
The intelligent gateway 20 receives the environmental information and/or the device status information sent by all the monitoring units, and sends all the environmental information and/or the device status information to the information fusion platform 30. The intelligent gateway is network equipment, is key to the intellectualization of a local area network, generally supports virtual network access, wifi access, wired broadband access and the like, and can realize the functions of information acquisition, information input, information output, centralized control, remote control, linkage control and the like of equipment such as sensors, network equipment, cameras, hosts and the like in the local area network.
In some embodiments, the system may further comprise: the security monitoring unit 15 is configured to monitor security facilities in a power distribution station room, obtain security information, and send the security information to the information fusion platform through the intelligent gateway. For example, the security monitoring unit is a smart door lock.
Intelligent door lock: the intelligent door lock is installed, so that unauthorized people can be effectively prevented from randomly entering and exiting the power distribution room, the personnel entering and exiting can be effectively monitored and managed conveniently, and unlocking can be remotely authorized in emergency.
The information fusion platform 30 judges whether the field environment and/or the equipment state of the power distribution station house are abnormal according to all the environment information and/or the equipment state information and/or the security information, and outputs a judging result and/or a response instruction. The judgment result refers to the normal or abnormal result of the monitoring data, and the response instruction is the response of the information fusion platform according to the abnormal monitoring data, for example, the linkage control unit is controlled to carry out related linkage.
As shown in fig. 1, the information fusion platform 30 includes a secure access platform, an internet of things IoT platform, a visualization platform, and an application platform; the safety access platform is in communication connection with the intelligent gateway; the safety access platform is respectively in communication connection with the Internet of things platform and the visualization platform; and the application platform is respectively in communication connection with the Internet of things platform and the visualization platform.
The intelligent gateway 20 collects and uploads real-time data in the substation room, and the security access platform receives the data and sends the data to the IoT platform and the visualization platform after security detection. Specifically, the intelligent gateway 20 receives monitoring data such as station room environmental data, equipment status, security information, video monitoring and the like, and supports edge linkage control, for example, the intelligent gateway 20 sends the monitoring data to the IoT platform in a 4G mode; meanwhile, the intelligent gateway 20 sends the video monitoring information to the visualization platform in a 4G mode.
According to the actual conditions of construction and implementation of the current informationized network and the terminal equipment of the power distribution station, the storage of the acquired data such as environment class, state class and the like and the storage of video information are respectively realized by means of an internet of things (IoT) platform and a visual platform which are uniformly deployed in an information intranet; the application platform obtains relevant data information from the IoT platform and the visualization platform respectively, only performs analysis processing, and displays analysis result information.
In some embodiments, the system further comprises: and the wireless sink node is used for receiving the environment information and/or the equipment state information sent by the monitoring unit when the wireless transmission signal is detected to be weak, and forwarding the environment information and/or the equipment state information to the information fusion platform. The wireless aggregation node is used for increasing node enhanced signal transmission reliability when wireless signal transmission is weaker due to oversized or shielding of a power distribution station room.
In the application, each sensor is a 'hand and foot' of the whole system, so as to realize the acquisition of monitoring information in a power distribution station room.
The intelligent gateway is a sensory system of the whole system and is responsible for storing, processing and analyzing information of all functional submodules in the power distribution station room and transmitting the information to the power distribution station room information fusion platform through a standard protocol. And when the preset limit value is exceeded, starting intelligent gateway linkage to control the relevant index parameters of the power distribution station room within the target range.
The data interactive transmission system is a 'neural network' of the whole system, connects all application platforms, intelligent gateways, sensors and the like, realizes data real-time transmission, and displays the data to relevant authority users in a substation room information fusion platform.
The information fusion platform is used as a brain of the whole system and is responsible for storing, processing, analyzing and issuing instructions to the terminal for the room environment of the power distribution station and the state information of equipment. The system is also a working platform for operation and maintenance personnel, and remote monitoring, danger early warning and abnormal warning of the overall running state of the power distribution station room are realized.
The application provides an intelligent monitoring system for a power distribution station room, which comprises the following components: the system comprises a monitoring unit, an intelligent gateway and an information fusion platform which are in step-by-step communication connection; the monitoring unit is used for monitoring the on-site environment and/or equipment state of the power distribution station room, outputting environment information and/or equipment state information, and sending the environment information and/or the equipment state information to the intelligent gateway; the intelligent gateway is used for receiving the environment information and/or the equipment state information sent by all the monitoring units and sending all the environment information and/or the equipment state information to the information fusion platform; the information fusion platform is used for judging whether the field environment and/or the equipment state of the power distribution station house are abnormal according to all the environment information and/or the equipment state information, and outputting a judging result and/or a response instruction. The intelligent substation room monitoring system can realize the purposes of remote monitoring, danger early warning and abnormal warning of the overall operation state of the substation room through various monitoring units, and compared with the prior art, the intelligent substation room monitoring system can realize the intelligent transformation of the substation room, has the functions of intelligent analysis and management and control of the abnormal operation of the substation room, improves the inspection efficiency of the substation room, and provides technical support for improving the power supply reliability of a power distribution network.
It should be noted that:
in the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the application may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the above description of exemplary embodiments of the application, various features of the application are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be construed as reflecting the intention that: i.e., the claimed application requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this application.
Those skilled in the art will appreciate that the modules in the apparatus of the embodiments may be adaptively changed and disposed in one or more apparatuses different from the embodiments. The modules or units or components of the embodiments may be combined into one module or unit or component and, furthermore, they may be divided into a plurality of sub-modules or sub-units or sub-components. Any combination of all features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or units of any method or apparatus so disclosed, may be used in combination, except insofar as at least some of such features and/or processes or units are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments. For example, in the following claims, any of the claimed embodiments can be used in any combination.
Various component embodiments of the application may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art will appreciate that some or all of the functions of some or all of the components in the creation means of a virtual machine according to an embodiment of the present application may be implemented in practice using a microprocessor or Digital Signal Processor (DSP). The present application can also be implemented as an apparatus or device program (e.g., a computer program and a computer program product) for performing a portion or all of the methods described herein. Such a program embodying the present application may be stored on a computer readable medium, or may have the form of one or more signals. Such signals may be downloaded from an internet website, provided on a carrier signal, or provided in any other form.
It should be noted that the above-mentioned embodiments illustrate rather than limit the application, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The application may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The use of the words first, second, third, etc. do not denote any order. These words may be interpreted as names.
The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the scope of the application, and all equivalent structural changes made by the specification and drawings of the present application or direct/indirect application in other related technical fields are included in the scope of the present application.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310910546.XA CN117081238A (en) | 2023-07-24 | 2023-07-24 | An intelligent monitoring system for power distribution stations |
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| CN202310910546.XA CN117081238A (en) | 2023-07-24 | 2023-07-24 | An intelligent monitoring system for power distribution stations |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120027862A (en) * | 2025-04-18 | 2025-05-23 | 国网浙江省电力有限公司杭州供电公司 | A method, system, equipment and medium for automatic monitoring of power distribution station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN120027862A (en) * | 2025-04-18 | 2025-05-23 | 国网浙江省电力有限公司杭州供电公司 | A method, system, equipment and medium for automatic monitoring of power distribution station |
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