CN117639230A - Active service monitoring method based on electric power - Google Patents
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- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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Abstract
The invention discloses a monitoring method based on power active service, which comprises the following steps: step one: constructing an electric power monitoring system, wherein the system comprises a data acquisition module, a data analysis module, an alarm module and a control module; step two: the data acquisition module is used for collecting equipment operation data and environment data of the substation and the power distribution room through the sensor and the remote monitoring equipment; step three: the collected data are processed and analyzed through a data analysis module, and the running state and potential problems of the equipment are identified through a preset algorithm and a model; step four: the analysis result shows that the system is abnormal or has potential problems, and an alarm module is used for giving an alarm to a manager; the beneficial effects of the invention are as follows: the running conditions of the substation and the power distribution room can be mastered accurately in real time, and problems can be found and processed in time, so that the running and maintenance cost and the risk of equipment damage are greatly reduced; through remote monitoring and management, reasonable utilization of resources is realized, and efficiency and utilization rate of equipment are improved.
Description
Technical Field
The invention belongs to the technical field of active service monitoring, and particularly relates to an active service monitoring method based on electric power.
Background
The large-scale building transformer substation, distribution room quantity are more, and the distribution area is wide, and distribution operation and maintenance department personnel remain traditional periodic inspection, periodic maintenance, trouble rush repair mode basically to the operation and maintenance management of distribution room, can't real-time supervision to the equipment running condition in the distribution room, probably lead to accident influence expansion, causes serious economic loss and huge power failure influence.
In a power system, the operation conditions of a substation and a power distribution room have important influence on the stability and efficiency of the whole power system; however, the traditional power monitoring system can only be maintained after equipment fails, preventive maintenance cannot be achieved, a large amount of manpower and material resources are required for equipment inspection, the operation and maintenance cost is high, and the efficiency is low; in addition, for widely distributed power substations and power distribution rooms, the traditional monitoring mode cannot achieve remote centralized management and real-time monitoring, so that a manager cannot timely master the running condition of equipment, and the running efficiency is possibly low or the equipment is possibly damaged.
Disclosure of Invention
The invention aims to provide an active service monitoring method based on electric power, which reduces operation and maintenance cost and improves efficiency and utilization rate of equipment; the running condition of the power distribution room is accurately mastered in real time, and the generated problems are timely dealt with.
In order to achieve the above purpose, the present invention provides the following technical solutions: an active service monitoring method based on electric power, the monitoring method comprises the following steps:
step one: constructing an electric power monitoring system, wherein the system comprises a data acquisition module, a data analysis module, an alarm module and a control module;
step two: the data acquisition module is used for collecting equipment operation data and environment data of the substation and the power distribution room through the sensor and the remote monitoring equipment;
step three: the collected data are processed and analyzed through a data analysis module, and the running state and potential problems of the equipment are identified through a preset algorithm and a model;
step four: the analysis result shows that the system is abnormal or has potential problems, and an alarm module is used for giving an alarm to a manager;
step five: and the control module performs corresponding remote control operation according to the data analysis result.
As a preferred technical scheme of the invention, the equipment operation data and the environment data of the power substation and the power distribution room are collected and comprise voltage, current, temperature and humidity.
As a preferable technical scheme of the invention, the alarm module sends an alarm to the manager in a sound, light or mobile phone short message mode.
As a preferred embodiment of the invention, the corresponding remote control operation comprises adjusting an operating parameter of the device, starting or stopping the device.
As a preferred embodiment of the invention, the processing and analysis of the collected data includes data cleansing, data conversion, data grouping, data visualization, data analysis, and result evaluation.
As a preferable technical scheme of the invention, the preset algorithm comprises an abnormality detection algorithm, a prediction algorithm and a classification algorithm.
As a preferable embodiment of the present invention, the predetermined model includes a state evaluation model, a fault diagnosis model, and a predictive maintenance model.
As a preferable technical scheme of the invention, the method also comprises user authority management, wherein the login name, the password and the operation authority of users with different levels are defined through the user authority management to prevent unauthorized operation.
Compared with the prior art, the invention has the beneficial effects that:
the running conditions of the substation and the power distribution room can be mastered accurately in real time, and problems can be found and processed in time, so that the running and maintenance cost and the risk of equipment damage are greatly reduced;
through remote monitoring and management, reasonable utilization of resources is realized, and the efficiency and the utilization rate of equipment are improved;
the device can be maintained prophylactically, and the service life of the device is prolonged.
Drawings
FIG. 1 is a flow chart of a monitoring method of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1, a first embodiment of the present invention provides an active service monitoring method based on electric power, which includes the following steps:
step one: constructing an electric power monitoring system, wherein the system comprises a data acquisition module, a data analysis module, an alarm module and a control module;
step two: the data acquisition module is used for collecting equipment operation data and environment data of the substation and the power distribution room through the sensor and the remote monitoring equipment;
step three: the collected data are processed and analyzed through a data analysis module, and the running state and potential problems of the equipment are identified through a preset algorithm and a model;
step four: the analysis result shows that the system is abnormal or has potential problems, and an alarm module is used for giving an alarm to a manager;
step five: and the control module performs corresponding remote control operation according to the data analysis result.
In this embodiment, it is preferable that the equipment operation data and the environmental data of the power substation and the power distribution room are collected to include voltage, current, temperature, and humidity.
In this embodiment, preferably, the alarm module sends an alarm to the manager by means of sound, light or a mobile phone short message.
In this embodiment, the corresponding remote control operation preferably includes adjusting an operating parameter of the device, and starting or stopping the device.
Example 2
Referring to fig. 1, a second embodiment of the present invention provides an active service monitoring method based on electric power, which includes the following steps:
step one: constructing an electric power monitoring system, wherein the system comprises a data acquisition module, a data analysis module, an alarm module and a control module;
step two: the data acquisition module is used for collecting equipment operation data and environment data of the substation and the power distribution room through the sensor and the remote monitoring equipment;
step three: the collected data are processed and analyzed through a data analysis module, and the running state and potential problems of the equipment are identified through a preset algorithm and a model;
step four: the analysis result shows that the system is abnormal or has potential problems, and an alarm module is used for giving an alarm to a manager;
step five: and the control module performs corresponding remote control operation according to the data analysis result.
In this embodiment, it is preferable that the equipment operation data and the environmental data of the power substation and the power distribution room are collected to include voltage, current, temperature, and humidity.
In this embodiment, preferably, the alarm module sends an alarm to the manager by means of sound, light or a mobile phone short message.
In this embodiment, the corresponding remote control operation preferably includes adjusting an operating parameter of the device, and starting or stopping the device.
In this embodiment, preferably, the collected data is processed and analyzed, including data cleansing, data conversion, data grouping, data visualization, data analysis, and result evaluation;
data cleaning: duplicate, abnormal, erroneous or incomplete data are removed, and the accuracy and the reliability of the data are ensured;
data conversion: converting the data into a form suitable for analysis, converting the text data into numerical data, or combining and integrating the data of a plurality of data sources;
data packet: grouping and classifying the data according to the characteristics and attributes of the data so as to better understand and analyze the distribution and relationship of the data;
data visualization: the data is presented in an intuitive form through a chart and an image visualization tool so as to better observe and understand the distribution, trend and relationship of the data;
data analysis: deep analysis and research are carried out on the data by using a statistical analysis and machine learning method, and hidden modes and rules in the data are mined, so that support and reference are provided for decision making;
evaluation of results: and according to the analysis result, evaluating the value and the practicability of the data, and judging the reliability and the effectiveness of the data so as to better utilize the data.
In this embodiment, preferably, the preset algorithm includes an anomaly detection algorithm, a prediction algorithm, and a classification algorithm;
anomaly detection algorithm: such an algorithm may identify outliers in the data, i.e., data that is significantly different from most data points, which may indicate that an abnormality has occurred in the operational state of the device; common anomaly detection algorithms include statistical-based anomaly detection algorithms, distance-based anomaly detection algorithms;
prediction algorithm: the algorithm can predict the running state of the equipment so as to discover potential problems in time; the time sequence prediction algorithm can be used for predicting the operation data of the equipment, and judging the future operation state of the equipment according to the prediction result; common predictive algorithms include linear regression, support vector regression, neural networks;
classification algorithm: the algorithm can divide the equipment operation data into normal and abnormal types or classify the equipment operation data according to different states of the equipment; the device operational data may be classified using decision trees, support vector machines, naive bayes classification algorithms.
In this embodiment, preferably, the preset model includes a state evaluation model, a fault diagnosis model, and a predictive maintenance model;
state evaluation model: the model can evaluate the operation state of the equipment according to the operation data and the environment data of the equipment; a probability-based state assessment model may be used to calculate the probability that the device is in different states based on the operational data and environmental data of the device in order to discover potential problems of the device in time;
fault diagnosis model: the model can diagnose and locate the faults of the equipment; a neural network-based fault diagnosis model can be used for diagnosing and positioning faults according to the operation data and fault performance of the equipment;
predictive maintenance model: the model can predict and plan the maintenance requirement of the equipment; the maintenance requirements of the equipment can be predicted and planned according to the historical maintenance record and the future running state prediction result of the equipment by using a prediction maintenance model based on a time sequence.
In this embodiment, preferably, the method further includes user rights management, through which unauthorized operations such as remote control operations and database modification can be prevented, login names, passwords and operation rights of users of different levels can be defined, and reliable guarantee is provided for system operation, maintenance and management.
The power monitoring system can store and manage all the generated event records, so that a user can conveniently trace the system events and carry out history tracing, query statistics and accident analysis; the system has a real-time alarm function, and can give an alarm to the temperature, humidity, harmful gas, equipment fault or communication fault event of the distribution room; the running state of the distribution room equipment can be displayed, the distribution room environmental parameter information such as video, temperature, humidity, water leakage/immersion, water level, harmful gas and electric parameters can be monitored in real time, and related fault and alarm information can be displayed in real time.
In order to improve the reliability and safety of the power, a certain power supplier utilizes a power monitoring technical service scheme; the suppliers monitor the power equipment by installing monitoring equipment, so that equipment faults can be found out in time and maintained in time, and stable power supply is ensured; the collection, analysis and processing of the power data can be realized through the power monitoring technology, and the real-time running condition of the power system is obtained, so that the power system is controlled and managed in a targeted manner; after the power supplier implements the power monitoring technical service scheme, the following effects are achieved: through the power monitoring technology, the supplier can monitor the running condition of the power equipment in real time, find out the abnormality to solve in time, and ensure the stability of the power system; meanwhile, through analysis of the power data, probability prediction can be carried out, and investigation can be carried out in advance, so that data support is provided for upgrading and maintaining of subsequent equipment; compared with the traditional manual inspection, the electric power monitoring technology greatly reduces the time cost of fault processing; once an abnormal situation occurs, the monitoring equipment immediately gives an alarm, and a worker can deal with the problem at the first time without manual inspection; thus, the service efficiency of the equipment can be greatly improved, and the downtime and the operation cost of the equipment are reduced;
a large number of power equipment needs to be applied in the production process of a certain factory, the equipment is huge in quantity, the equipment comprises a transmission line, a transformer, a change-over switch and corresponding protection equipment, and equipment deployment is complex; aiming at the situation, the factory introduces a power monitoring technical service scheme to realize intelligent monitoring of the power equipment; when the electric power monitoring technical scheme is implemented in the factory, modification of an infrastructure and additional operation and maintenance support are not needed, and the implementation cost is reduced; after the network camera and the temperature sensor monitoring equipment are installed, the comprehensive monitoring of the production line can be realized; by monitoring the operation data of the production equipment, the factory can realize real-time monitoring of energy consumption; in addition, the energy consumption can be analyzed and evaluated by establishing an energy consumption model, a reasonable energy-saving scheme is formulated, and the energy consumption cost is reduced;
an energy management company needs to monitor, count and analyze power equipment in a scene in real time so as to ensure stable supply of energy and save energy, and based on the requirement, the company introduces a power monitoring technical service scheme; after the power monitoring technical service scheme is adopted, the enterprise can formulate a reasonable energy-saving scheme by monitoring, analyzing and evaluating the use state of energy in real time, so that the energy utilization efficiency is improved; by utilizing the power monitoring technical service scheme, the enterprise can send out abnormality of the on-site equipment at any time by configuring a reasonable alarm mechanism for the monitoring equipment, repair and replace damaged equipment in time, and ensure the safety and the reliability of the equipment; by analyzing the cause of the equipment failure, corresponding precautions can be taken to reduce the probability of future equipment failure.
While embodiments of the present invention have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a based on electric power initiative service monitoring method which characterized in that: the monitoring method comprises the following steps:
step one: constructing an electric power monitoring system, wherein the system comprises a data acquisition module, a data analysis module, an alarm module and a control module;
step two: the data acquisition module is used for collecting equipment operation data and environment data of the substation and the power distribution room through the sensor and the remote monitoring equipment;
step three: the collected data are processed and analyzed through a data analysis module, and the running state and potential problems of the equipment are identified through a preset algorithm and a model;
step four: the analysis result shows that the system is abnormal or has potential problems, and an alarm module is used for giving an alarm to a manager;
step five: and the control module performs corresponding remote control operation according to the data analysis result.
2. The power-based active service monitoring method according to claim 1, wherein: the equipment operation data and environmental data of the power substation and the power distribution room are collected and comprise voltage, current, temperature and humidity.
3. The power-based active service monitoring method according to claim 1, wherein: the alarm module sends an alarm to the manager in a sound, light or mobile phone short message mode.
4. The power-based active service monitoring method according to claim 1, wherein: the corresponding remote control operation includes adjusting an operating parameter of the device, starting or stopping the device.
5. The power-based active service monitoring method according to claim 1, wherein: the collected data is processed and analyzed, including data cleansing, data conversion, data grouping, data visualization, data analysis, and result evaluation.
6. The power-based active service monitoring method according to claim 1, wherein: the preset algorithm comprises an abnormality detection algorithm, a prediction algorithm and a classification algorithm.
7. The power-based active service monitoring method according to claim 1, wherein: the preset models comprise a state evaluation model, a fault diagnosis model and a prediction maintenance model.
8. The power-based active service monitoring method according to claim 1, wherein: the method also comprises user authority management, wherein unauthorized operation is prevented through the user authority management, and login names, passwords and operation authorities of users of different levels are defined.
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| CN118487384A (en) * | 2024-07-12 | 2024-08-13 | 山东盛世博程电力工程有限公司 | Intelligent safety supervision system based on electric power metering standard |
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| CN118487384A (en) * | 2024-07-12 | 2024-08-13 | 山东盛世博程电力工程有限公司 | Intelligent safety supervision system based on electric power metering standard |
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