CN117973790A - Fine management and research and judgment system and method for transformer area - Google Patents

Abstract

The invention provides a system and a method for finely managing and studying and judging a platform area, wherein the method comprises the following steps: step one, constructing and updating a space model of the electric power facility in the low-voltage area; step two, operating condition layering and full link monitoring management; step three, front-end business is intelligent and actively managed and controlled; step four, real-time and accurate evaluation of achievement; the system and the method for finely managing, studying and judging the grid area can effectively solve the problems of difficult management of regional grid basic information, difficult monitoring of equipment state, difficult implementation of service, difficult task promotion and difficult performance assessment of the low-voltage grid area, realize spatial management and control of grid area basic file information, achieve hundred percent of basic information integrity rate and accuracy, improve management quality of the system, improve management efficiency of the system, enhance management accuracy of the system, realize comprehensive fusion of basic operation and maintenance work at the front end, realize automatic dispatch of abnormal work orders, intelligent studying and judging and reduce operation and maintenance burden.

Description

Fine management and research and judgment system and method for transformer area

Technical Field

The invention relates to the technical field of low-voltage power grid area management, in particular to a system and a method for finely managing and judging an area.

Background

Along with the rapid development of the power industry, the management of the low-voltage power station of the power grid becomes more important, and conventionally, the user is checked and copied in a staged manner through a meter reader, and information is summarized to a station manager, so that the management of the user of the low-voltage power station of the power grid is realized, but long time, the problem that the user cannot timely receive payment notification, a large number of meter readers are required to perform meter reading and electric charge collection operations is easy to cause lower management efficiency of the low-voltage power station of the power grid.

In the prior art, with the continuous deep reform of an electric power system, the electric power company surrounds the overall targets of data energization and basic level load reduction, takes the unified planning of headquarters, each factor-saving condition and the multiplexing of the existing informationized construction achievements as the principle, strengthens the top-level design, plays the role of planning guidance, and has important significance in improving the quality, efficiency and accuracy of management on the basis of realizing the fine management of the low-voltage area of the electric power network because the original rough growth mode and management mode of the electric power industry are difficult to be continuous under the large background of information reform and digital application, and the low-voltage area of the electric power network faces the problems of difficult management of the basic information of the regional grid, difficult monitoring of the equipment state, difficult realization of service, difficult promotion of tasks, difficult assessment of performance and the like.

The patent CN104036341A refers to a three-dimensional visual low-voltage platform management system which comprises a user query subsystem, an application subsystem, a supporting platform, a database subsystem and an interface subsystem, wherein the supporting platform is used for uniformly managing the database subsystem and the interface subsystem, map data, electric power data and electricity consumption information are obtained from the database subsystem and uniformly organized, each working module in the application subsystem is used for integrating and processing the map data, the electric power data and the electricity consumption information to generate three-dimensional visual information, an operator can intuitively query the three-dimensional visual information by using the query subsystem and can output control instructions to equipment of the low-voltage platform to finish operations such as switching, specialized and systematic management of the low-voltage platform can be realized, the problem that the system is disordered and low-efficient in the management of the low-voltage platform by the existing management means is solved, but the system is easy to increase the complexity of the system structure on the basis of ensuring the safety of the system by providing a grading login management access service by a safety unit, and the problem that the management system, the connection between the management system and the database and each platform is easy and the safety of the system is low in safety is ensured.

In patent CN213958053U, a three-dimensional visualized data management system for a low-voltage area is mentioned, which comprises a system login module, a data acquisition management module, a three-dimensional visualized module and a basic module support module, login information is verified to enter a system operation platform through the system login module, low-voltage area monitoring management data, intelligent comprehensive monitoring data and user electricity consumption behavior monitoring data are acquired through the data acquisition management module and transmitted to the three-dimensional visualized module, the three-dimensional visualized data are obtained through comparison and analysis of the data information through the three-dimensional visualized module, and three-dimensional simulation and display are carried out through the three-dimensional visualized module, so that the functions of low-voltage area electric power information management, user and equipment management, electric energy quality monitoring leakage protection monitoring management, low-voltage line loss analysis, abnormal operation alarm of a distribution area, platform area information interaction and the like are realized.

Disclosure of Invention

In view of the above, the invention aims to provide a system and a method for finely managing, researching and judging a transformer area, which are used for solving the problems of difficult management of area grid basic information, difficult monitoring of equipment state, difficult implementation of service, difficult task promotion and difficult performance assessment of a low-voltage transformer area of a power grid in the prior art; the method and the system can effectively solve the problems that the regional grid basic information of the low-voltage power grid area is difficult to manage, the equipment state is difficult to monitor, the service is difficult to implement, the task is difficult to advance and the performance is difficult to check, realize the spatial management and control of the grid area basic file information, achieve hundred percent of basic information integrity rate and accuracy, improve the management quality of the system, improve the management efficiency of the system, enhance the management accuracy of the system, realize the hierarchical and sub-link monitoring of the area, realize unmanned inspection management, realize the comprehensive fusion of basic operation and maintenance work at the front end, realize the automatic dispatch of abnormal work orders, intelligent research and judgment, reduce the operation and maintenance burden and also realize the flexibility of system management.

In order to achieve the above purpose, the technical scheme of the invention is realized as follows:

The invention relates to a system and a method for finely managing and studying and judging a platform area, wherein the system for finely managing and studying and judging the platform area comprises a platform area terminal device, a system management component, an intelligent studying and judging component, a mobile device end and a safety protection network, wherein the platform area terminal device is respectively connected with the system management component and the intelligent studying and judging component, the platform area terminal device is connected with a platform area power device through the safety protection network, the system management component is connected with the mobile device end through the safety protection network, the power utilization information of the platform area power device is acquired in real time through the platform area terminal device and is uploaded to the intelligent studying and judging component, and after the intelligent studying and judging component processes the data, the result is respectively fed back to the system management component and the mobile device end through the platform area terminal device, so that the finely managing of the low-voltage platform area power utilization information is realized.

Further, the terminal equipment of the platform area is respectively connected with the system management component and the intelligent research and judgment component in a two-way communication way, and the terminal equipment of the platform area is connected with the power equipment of the platform area in a one-way communication way.

Furthermore, the terminal equipment of the platform area is connected with the intelligent research and judgment component by adopting an information intranet.

Furthermore, the terminal equipment of the platform area is connected with the system management assembly and the safety protection network by adopting an information external network, and the safety protection network is connected with the mobile equipment end by adopting the information external network.

Further, the platform area terminal equipment comprises a data acquisition device and a data transmission device, the data acquisition device is respectively connected with the system management component and the intelligent research and judgment component through the data transmission device, and the data acquisition device is arranged at the position of the platform area power equipment.

Further, the system management component comprises an application server, a three-dimensional platform rendering server and a database server, wherein the application server, the three-dimensional platform rendering server and the database server are all arranged in the system management component, and are all connected with the security protection network through the Internet, and the application server, the three-dimensional platform rendering server and the database server are connected with the platform area terminal equipment through the data transmission device.

Further, the intelligent research and judgment assembly comprises an information network isolator, a transfer device, a three-dimensional and gridding management platform, wherein the information network isolator, the transfer device and the three-dimensional and gridding management platform are sequentially connected, one end, far away from the transfer device, of the information network isolator is connected with the terminal equipment of the platform area, and the information network isolator is used for converting an information external network into an information internal network so as to play a role in encryption and decryption.

The method is applied to the system for studying and judging the refined management of the area, and comprises the following steps:

step one, constructing and updating a space model of the electric power facility in the low-voltage area;

Step two, operating condition layering and full link monitoring management;

step three, front-end business is intelligent and actively managed and controlled;

and fourthly, real-time and accurate evaluation of the achievement.

Further, the first step includes:

step S11: visual management of basic files: based on satellite images, unmanned aerial vehicle aerial photography, grid models and a three-dimensional map of a low-voltage power facility of a platform area model framework;

step S12: external data non-inductive matching: and updating corresponding information of the electric power facility model in time through the mobile equipment end, wherein the corresponding information comprises any one or more of house business license and tablet information.

Further, the second step comprises:

Step S21: operating condition hierarchical management: based on the space model, data fusion and other technologies, dividing the cell into zero, performing four-level management and control of 'dividing the cell into two, branching, dividing the cell into boxes and dividing the cell into households', and additionally installing a terminal device of the cell at the position of the power device of the cell;

Step S22: visual on-site operation guidance: based on layering and full-link monitoring of the transformer area, the collected information is transmitted to an intelligent research and judgment component through the terminal equipment of the transformer area to be subjected to data processing, and a processing result is returned to a system management component after the processing, so that power supply scheme formulation and management are carried out on the low-voltage transformer area power equipment.

Compared with the prior art, the system and the method for finely managing and judging the area have the following beneficial effects:

The system and the method can effectively solve the problems of difficult management of regional grid basic information, difficult monitoring of equipment states, difficult implementation of service, difficult task propulsion and difficult performance assessment of the grid low-voltage area, realize spatial management and control of grid area basic file information, achieve hundred percent of basic information integrity rate and accuracy rate, improve the management quality of the system, improve the management efficiency of the system, enhance the management accuracy of the system, realize hierarchical and link-division monitoring of the area, unmanned inspection management, early warning and fault early study and judgment, and transparent setting of a power supply scheme; the front end comprehensive fusion of basic operation and maintenance work is realized, abnormal work orders are automatically distributed, intelligent research and judgment are realized, the operation and maintenance burden is reduced, and the flexibility of system management can be realized; realizing the transition from service to noninductive conversion, from service to active conversion and from power supply to uninterrupted conversion; realizing real-time and fair evaluation of operation and maintenance evaluation mechanisms according to people, places and units;

In addition, through establishing a three-dimensional and gridding management platform of a platform area, integrating data of related business systems such as a marketing business application system, an electricity consumption information acquisition system, an intelligent power supply service command system and the like, simultaneously, through additionally installing intelligent terminal equipment, monitoring electrical quantities (voltage, current and the like), state quantities (temperature, humidity, displacement, water immersion, smoke feeling, switch switching positions and the like) of key nodes in the platform area in real time, uploading related information to a Beijing dong Internet of things platform, and then converging abnormal information of corresponding points into the management platform through setting an alarm threshold value of an abnormal state; the intelligent, accurate positioning problem, active investigation and the like are realized, and the management refinement operation of the electric power operation terminal station area is realized; the scheme is suitable for more humanized environment, and has high reliability and stability.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. Attached at

In the figure:

FIG. 1 is a schematic diagram of the overall system architecture;

FIG. 2 is a schematic diagram of the types of data integrated in a data integration center;

FIG. 3 is a schematic diagram of a data analysis layer determination flow in a server platform;

FIG. 4a shows a frontal pictorial intent for a three-dimensional spatial model of a region;

FIG. 4b shows a schematic side view of a three-dimensional space model of a bay;

FIG. 4c shows a planar pictorial intent for a three-dimensional spatial model of a region;

FIG. 5 is a schematic diagram of a block wiring scheme;

Fig. 6 is a schematic diagram showing a cable information display of a station area according to the present invention;

FIG. 7 is a schematic diagram of a land metering device information preview;

FIG. 8 is a business user preview schematic in a bay;

FIG. 9 is a hierarchical preview schematic of operational information;

FIG. 10 is a schematic diagram of FIG. 1 illustrating three-dimensional image mapping and installation of a region;

FIG. 11 is a schematic diagram of FIG. 2 illustrating three-dimensional image mapping and installation of a region;

FIG. 12 is an active management preview schematic;

fig. 13 is a schematic diagram of a three-dimensional ammeter box information preview.

Reference numerals illustrate: 1. a station area terminal device; 2. a system management component; 3. an intelligent studying and judging component; 4. a mobile device end; 5. and a safety protection net.

Detailed Description

The inventive concepts of the present disclosure will be described below using terms commonly used by those skilled in the art to convey the substance of their work to others skilled in the art. These inventive concepts may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.

The invention will be described in detail below with reference to the drawings in connection with embodiments.

In the prior art, along with the continuous deep reform of an electric power system, the electric power company surrounds the overall targets of data energization and basic level load reduction for orderly propulsion of power supply stations, takes the unified planning of headquarters, the local conditions of each province and the multiplexing of the existing informationized construction achievements as the principle, strengthens the top-layer design, plays the role of planning and leading, and has the problems that the original rough growth mode and management mode of the electric power industry are difficult to succeed under the large background of information reform and digital application, and the low-voltage transformer area of the electric network faces the problems of difficult management of regional grid basic information, difficult monitoring of equipment state, difficult realization of service, difficult propulsion of tasks, difficult assessment of performance and the like.

The method aims at solving the problems that in the prior art, the regional grid basic information of a low-voltage transformer area of a power grid is difficult to manage, the equipment state is difficult to monitor, the service is difficult to implement, the task is difficult to advance and the performance is difficult to check; the embodiment provides a system and a method for precisely managing, studying and judging a transformer area, which aim to solve the problem that a transformer area manager and a meter reader are integrated with a centralized management platform in a unified and digital way at the tail end of a power grid, and relate to intelligent operation and management of transformer area power grid equipment in the field of digital information integration, and in particular, the invention enables precise execution of basic-level business by relying on new generation information technologies such as cloud computing, internet of things, industrial Internet, 5G, three-dimensional visualization, intelligent studying and judging rules and the like, strengthens independent management of basic-level flow, improves management level of a power supply station and improves customer service satisfaction; the construction takes 'strengthening first-line infrastructure, improving front-end management and control level, realizing platform management responsibility' as a main idea, firstly creating a special platform grid fine management mode, further tamping platform foundation management, enhancing operation monitoring capability, improving business disposal efficiency and improving the active operation and maintenance consciousness of a platform manager; constructing a development foundation archive visualization and three-dimensional management system by means of a digital twin technology and a three-dimensional graph, carrying out hierarchical and full-link monitoring on the running condition, integrating front-end business, actively managing, and carrying out real-time and accurate evaluation on performance achievement; the method has the advantages that the electricity consumption information acquisition, the marketing application system, the intelligent power supply service command system and the like are integrated and communicated, data processing is carried out according to a certain rule, and the real-time display of indexes, the abnormal automatic analysis and the instant information transmission are realized, so that the problems that the basic information of the regional grid is difficult to manage, the equipment state is difficult to monitor, the service is difficult to implement, the task is difficult to advance, the performance is difficult to check and the like are solved.

The system comprises a platform terminal device 1, a system management component 2, an intelligent studying and judging component 3, a mobile device end 4 and a safety protection network 5, wherein the platform terminal device 1 is respectively connected with the system management component 2 and the intelligent studying and judging component 3, the platform terminal device 1 is connected with a platform power device through the safety protection network 5, the system management component 2 is connected with the mobile device end 4 through the safety protection network 5, the platform terminal device 1 collects the power information of the platform power device in real time and uploads the power information to the intelligent studying and judging component 3, the intelligent studying and judging component 3 processes the data, and then the intelligent studying and judging component 3 feeds the result back to the system management component 2 and the mobile device end 4 through the platform terminal device 1 to realize the fine management of the low-voltage platform power consumption, and the platform manager and/or a staff can perform the platform power self-checking verification through the platform power consumption self-checking, and can timely feed back to a user through the mobile device end 4 to facilitate timely precaution; the system comprises a system management component 2, an intelligent studying and judging component 3, a platform area terminal device 1, a platform area power device and a platform area power device, wherein the platform area terminal device 1 is respectively in bidirectional communication connection with the system management component 2 and the intelligent studying and judging component 3, the platform area terminal device 1 is in unidirectional communication connection with the platform area power device, and the platform area terminal device 1 collects relevant power consumption information of the platform area power device in real time; the system management component 2 is in two-way communication connection with the mobile equipment end 4 through the safety protection network 5, in addition, the platform area terminal equipment 1 and the intelligent research and judgment component 3 are connected through an information intranet, the platform area terminal equipment 1 and the system management component 2 as well as the safety protection network 5 are connected through an information extranet, the safety protection network 5 and the mobile equipment end 4 are connected through the information extranet, the safety of the management system can be effectively improved through the cooperation setting of the information intranet and the information extranet, the stability of the management system is enhanced, and the privacy of user information is protected.

The system can effectively solve the problems of difficult management of regional grid basic information, difficult monitoring of equipment states, difficult implementation of service, difficult task promotion and difficult performance assessment of the grid low-voltage transformer area, realize spatial management and control of grid transformer area basic file information, achieve hundred percent of basic information integrity and accuracy, improve the management quality of the system, improve the management efficiency of the system, enhance the management accuracy of the system, realize hierarchical and link-division monitoring of the transformer area, unmanned inspection management, early warning and fault early study and judgment, and transparent setting of a power supply scheme; the front end comprehensive fusion of basic operation and maintenance work is realized, abnormal work orders are automatically distributed, intelligent research and judgment are realized, the operation and maintenance burden is reduced, and the flexibility of system management can be realized; realizing the transition from service to noninductive conversion, from service to active conversion and from power supply to uninterrupted conversion; the operation and maintenance evaluation mechanism realizes real-time and fairness evaluation according to people, places and units, and can effectively solve timeliness and effectiveness of closed loops generated and executed by service work after power utilization, monitoring and integral operation fault discovery and early warning of facilities in a platform area.

The platform terminal equipment 1 comprises a data acquisition device and a data transmission device, wherein the data acquisition device is used for acquiring and reporting the state information of the platform power equipment and the operation result of the platform power equipment to the intelligent research and judgment component 3, the data acquisition device is respectively connected with the system management component 2 and the intelligent research and judgment component 3 through the data transmission device, the data acquisition device is arranged at the position of the platform power equipment and used for monitoring the fluctuation and acquisition of the power consumption information of the platform power equipment in real time, the current power consumption information can be timely transmitted to the intelligent research and judgment component 3 through the data transmission device, after the intelligent research and judgment component 3 processes the data, the processed information is respectively transmitted to the system management component 2 and the safety protection network 5 through the data transmission device for corresponding processing operation, the platform area terminal equipment 1 further comprises a cache database and a unified service external network interface, wherein the cache database is respectively in bidirectional communication connection with the system management component 2 and the unified service external network interface through a data transmission device, the unified service external network interface is connected with the data acquisition device through the data transmission device, the unified service external network interface is in bidirectional communication connection with the intelligent research and judgment component 3, the communication mode of the unified service external network interface and the intelligent research and judgment component 3 is that an information intranet is adopted for communication, the unified service external network interface is in unidirectional communication with the data acquisition device, the communication mode of the unified service external network interface and the data acquisition device is that an information external network is adopted for communication, and particularly, the unified service external network interface receives relevant power consumption information of the platform area power equipment acquired by the data acquisition device through the mode of sensing data acquisition of the Internet of things; the working principle of the system is as follows: the intelligent studying and judging component 3 processes the completed data at the timing time and feeds back the processed data to the system management component 2, the management platform judges the running parameters of the equipment according to the established rules and prompts the equipment to operate in normal, notifying, informing, warning, reminding, serious and other business industries, and the system management component 2 can simultaneously push the running parameters to the mobile terminal of the platform area to inform the running state of the equipment in real time according to the related rules; prompting that a specified line or an electricity consumption unit is abnormal; the district manager checks in time to the site when receiving the information; after the verification process is completed, the verification process is fed back to the system management component 2 through the mobile device 4.

Through the setting of each subassembly in the district terminal equipment 1, can the real-time electricity consumption information of the different time quantum of effectual storage district power equipment, still can realize the real-time supervision of district power equipment through mutually supporting with each subassembly in the system, the nimble processing of the relevant business of electric wire netting low pressure district, can also improve district management and advance to more meticulous, be favorable to the efficiency of very big degree improvement district management, promote the quality of management, and through the cooperation of information extranet and information intranet, the security of communication between each subassembly in the district terminal equipment 1 and the system can be very big degree improvement district electricity consumption information's security.

The system management component 2 comprises an application server, a three-dimensional platform rendering server and a database server, wherein the application server, the three-dimensional platform rendering server and the database server are all arranged in the system management component 2, the application server, the three-dimensional platform rendering server and the database server are arranged in parallel, the application server, the three-dimensional platform rendering server and the database server are all in bidirectional communication connection with the security protection network 5 through the Internet, the application server, the three-dimensional platform rendering server and the database server are in bidirectional communication connection with a cache database in the platform area terminal equipment 1 through data transmission devices, and the application server, the three-dimensional platform rendering server and the database server are in bidirectional communication with the platform area terminal equipment 1 through an information external network.

Through the setting of system management subassembly 2, can improve system management's precision, be convenient for under the circumstances that the district breaks down or abnormal conditions, timely select suitable mode to handle, can also be different from the control of information intranet, realize information transfer's rapidity and convenience, and then improve system management's efficiency.

The intelligent research and judgment assembly 3 comprises an information network isolator, a transfer device and a three-dimensional and gridding management platform, wherein the information network isolator, the transfer device and the three-dimensional and gridding management platform are sequentially connected, one end of the information network isolator, which is far away from the transfer device, is connected with a unified service external network interface of the platform area terminal equipment 1, the information network isolator is used for converting the information external network into an information internal network, plays the role of encryption and decryption, and avoids the risk of information leakage of a rear-end database in the three-dimensional and gridding management platform caused by using the information external network, the information network isolator is in bidirectional communication with the unified service external network interface of the platform area terminal equipment 1 through the information external network, and the information network isolator and the three-dimensional and gridding management platform are in bidirectional communication with the transfer device through the information internal network; in addition, the transfer device comprises a unified integrated interface and a unified service intranet interface, wherein the unified integrated interface is connected with the information network isolator through the unified service intranet interface, one end, far away from the unified service intranet interface, of the unified integrated interface is connected with the three-dimensional and gridding management platform, the unified integrated interface is respectively in bidirectional communication with the unified service intranet interface and the three-dimensional and gridding management platform, and the unified service intranet interface is in bidirectional communication with the information network isolator; the three-dimensional and gridding management platform comprises a data integration center and a data analysis layer, wherein the data analysis layer is connected with a unified integration interface of the transfer device through the data integration center, the data analysis layer is used for processing data, after intelligent research and judgment are carried out on the data, the research and judgment result is returned to the data integration center and is sent to the system management component 2 through the platform region terminal equipment 1, so that the processing and analysis of the platform region power consumption data are realized, abnormal information is checked and checked in time, the safety and stability of the platform region power consumption state are improved, the stable operation of the platform region power equipment is ensured, the data analysis layer is used for judging the health state of the corresponding platform region power equipment according to the acquired state information of the platform region power equipment, and finally, the research and judgment result is formed through intelligent research and judgment on the information acquired by the platform region terminal equipment 1, and the fault reason of the platform region power equipment is analyzed; in addition, the three-dimensional and grid management platform is connected with the marketing service system, the electricity consumption information acquisition system and the intelligent power supply service command system, and specifically, the marketing service system, the electricity consumption information acquisition system and the intelligent power supply service command system are all in bidirectional communication connection with the data integration center, and data of the marketing service system, the electricity consumption information acquisition system and the intelligent power supply service command system are converged in the three-dimensional and grid management platform through the data integration center, wherein the data types of the data integration center comprise any one or more of marketing service system data, electricity consumption information acquisition system data and intelligent power supply service command system; specifically, data of related business systems such as a marketing business application system, an electricity information acquisition system, an intelligent power supply service command system and the like are converged into a grid fine management platform of a platform region through a data center platform, meanwhile, electric quantity and state quantity of key nodes in the platform region are monitored in real time through adding intelligent terminal equipment, related information is uploaded to a Beijing Dong Internet of things platform, and abnormal information of corresponding points is converged into the grid fine management platform of the platform region through setting an alarm threshold value of an abnormal state, wherein the node electric quantity comprises any one or more data of voltage and current, and the state quantity comprises any one or more data of temperature, humidity, displacement, water immersion, smoke feeling and switch switching positions; the security protection network 5 comprises a firewall, a DDOS (distributed denial of service) resistant module and a WAF (wireless local area network), wherein the firewall is connected with the WAF through the DDOS resistant module, the WAF is a Web application protection system, namely a website application level intrusion protection system, and the DDOS resistant module is a distributed denial of service attack, so that when the attack is received, a source IP address can be counterfeited in time, the concealment of the attack is improved, the stability and the safety of a low-voltage station management system are protected, the anti-interference capability of the system is enhanced, and the flexibility of the system operation and the safety of the system operation are further improved to a great extent; the mobile equipment end 4 comprises a mobile APP, the rapidity of information transmission can be conveniently realized through the mobile APP, the efficiency of system fine management can be realized, and the convenience of system management can be enhanced; preferably, the system comprises a platform area terminal device 1, an intelligent research and judgment component 3 and a mobile device end 4; the platform region terminal equipment 1 and the mobile equipment end 4 are both in communication connection with the intelligent research and judgment assembly 3, and are used for sorting and transmitting the power consumption information of the platform region power equipment acquired in real time to the intelligent research and judgment assembly 3 through the platform region terminal equipment 1, feeding back to the service platform through the mobile end after being processed by the intelligent research and judgment assembly 3, and correspondingly carrying out operation related operation through a service manager and/or a meter reader, so that the fine management of the low-voltage platform region of the power grid is realized.

Through the integrated arrangement of all components in the intelligent research and judgment component 3, marketing, distribution business, acquisition, edge calculation and the like can be met, the management and refined operation of the electric power operation terminal station area is realized, the intellectualization, the accuracy of positioning problems, the initiative investigation and the like are realized, the scheme is adapted to more humanized environment, and the intelligent research and judgment component has high reliability and stability; the problem that a platform manager and a meter reader are difficult to integrate with a centralized management platform in a unified digital manner at the tail end of the power grid field can be solved, and a digital integrated solution mode consisting of the platform terminal equipment 1, an information external network and an information internal network comprises platform area acceptance end service information inquiry, work order pushing and platform data transmission in the system management component 2; the three-dimensional and gridding management platform in the intelligent research and judgment assembly 3 is used for diagnosis according to the data acquired by the platform terminal equipment 1 by using an intelligent research and judgment mode, thereby being beneficial to improving the service quality of platform workers, realizing first-line infrastructure, improving the management and control level, realizing the management responsibility of the platform area, further compacting the basic management of the platform area, enhancing the operation monitoring capability, improving the service disposal efficiency, improving the active operation and maintenance consciousness of the platform area, acquiring data by the platform terminal equipment 1 for simulation visualization and three-dimensional management, operating condition layering and full-link monitoring, integrating front-end service, integrating and communicating an electricity utilization information acquisition system, a marketing service application system, an intelligent power supply service command system and the like, carrying out data processing according to a certain rule, realizing real-time display of indexes, abnormal automatic analysis and instant information transmission, solving the problems of difficult management of the basic information of the area grid, difficult equipment state monitoring, difficult service implementation, difficult task promotion and the like.

The method for finely managing and judging the transformer area is a method for integrally operating, managing and judging the transformer area, wherein the transformer area refers to a low-voltage user, a box-type transformer substation and a power distribution device, the method is applied to the finely managing and judging system of the transformer area, and the method comprises the following steps:

Step one, building and updating a space model of a low-voltage area electric power facility: based on satellite images, grid models and a three-dimensional map of a low-voltage power facility of a platform model framework, corresponding information of the power facility model is updated in time through a mobile equipment end 4, and the three-dimensional map is used for realizing visualized and three-dimensional management of a platform base file;

The first step comprises the following steps:

step S11: visual management of basic files: based on satellite images, unmanned aerial vehicle aerial photographs, grid models and three-dimensional maps of low-voltage power facilities of a platform area model framework, grid partitions and platform area positions can be rapidly inquired, accurate positioning of grid space information is achieved, three-dimensional display of basic information such as hidden projects is achieved, support operation and maintenance rush repair, business general survey, business electricity utilization check, remote establishment of business expansion and reporting schemes and power outage information notification to a user are carried out, wherein hidden project information comprises any one or more of water works, heat warms and cables;

Step S12: external data non-inductive matching: the mobile equipment end 4 is used for timely updating corresponding information of the electric power facility model and realizing visual and three-dimensional management of the base files of the platform area, the corresponding information comprises any one or more of a house business license and a tablet information, after the house business license and the tablet information are changed, the tablet information can be dynamically maintained through an image recognition function of the mobile equipment end 4, information sharing such as a house property, a business license and a contact way is realized by means of a government service platform, basic information of an electric power consumer can be automatically updated after the information of the house property, the business license and the like is changed, the basic information of the electric power consumer comprises any one or more of an automatic updating marketing system user name, a telephone number, an address and an electric power number, so that the electric power consumption information of the electric power consumer is ensured to be accurate, wherein a work order used by a business unit, a large and medium-sized enterprise and a key guarantee unit name is processed in a networking mode, and a three-dimensional maintenance map model is displayed for a platform area responsible person for displaying data of the marketing system application type as a sold user or a batch of the sold user and data of a new charge label; shooting and identifying the appointed building according to the management range of the platform area by means of the intelligent patrol identifying equipment, and realizing the condition of changing the identification indication mark by identifying and judging the building through operation comparison; the comparison result judgment grade is sent to a platform area responsible person for verification, the accuracy of basic information of the system is realized, the consistency of service system data and actual conditions is improved, further, the identification of the patrol house number plate is realized, and the three-dimensional space model is updated in time;

Step two, operation condition layering and full link monitoring management: based on a space model and a data fusion technology, the power equipment of the transformer area is integrated into zero to carry out four-stage management and control of 'branch, box and household', and the transformer area terminal equipment 1 is additionally arranged at the position of the power equipment of the transformer area and used for monitoring the operation quality of branch lines and metering devices of the low-voltage transformer area, the collected information is transmitted to the intelligent research and judgment component 3 through the transformer area terminal equipment 1 to carry out data processing, and a processing result is returned to the system management component 2 after the data processing to be used for managing the power equipment of the low-voltage transformer area;

The second step comprises:

Step S21: operating condition hierarchical management: based on space model, data fusion and other technologies, the cell is integrated into zero to carry out four-stage management and control of 'branch, box and household', a key node is additionally provided with a terminal device 1 of the cell, namely the terminal device 1 of the cell is additionally arranged at the position of the power device of the cell, the terminal device 1 of the cell is a sensing terminal, the advanced technology of HPLC deepening function application is fused, the operation quality of branch lines and metering devices of the low-voltage cell is monitored, the operation information is researched and judged according to the principles of branch, box and household, the sectional monitoring is realized, the fault information is accurately positioned, the power-off information is definitely sent to the home and is actively sent to the client for the purposes of 'unmanned inspection and active operation and maintenance', and the power-off times and duration are reduced, wherein any one or more data changes in the voltage, current, line loss and load of the branch lines of the low-voltage cell are monitored;

Step S22: external visual field operation guidance: based on layering and full-link monitoring of the transformer area, the terminal equipment 1 of the transformer area transmits acquired information to the intelligent research and judgment assembly 3 for data processing, and after the data processing, the processing result is returned to the system management assembly 2 for making and managing a power supply scheme of the low-voltage transformer area power equipment, wherein the remote making of the power supply scheme of the user is realized through a three-dimensional model, so that the power handling time is shortened, the power obtained by the user is improved to be more stable and continuous, the problems of more power failure times and longer time length caused by the fault of the transformer area power equipment are prevented, and the power consumption satisfaction of the user is further effectively improved;

Step three, front-end business is intelligent and actively managed and controlled; automatically analyzing and judging the data in the marketing business application system, the electricity consumption information acquisition system and the intelligent power supply service command system according to the rule formulated by the system, giving out a preliminary analysis result, and automatically distributing a work order to software of a client manager by automatically identifying the corresponding client manager so as to facilitate on-site management; the operation and maintenance mode comprises acquisition operation and maintenance, metering operation and maintenance and active operation and maintenance; the collecting operation and maintenance mode is any one or more of meter reading and collecting failure, abnormal collecting and unaccessed data in the electricity consumption information collecting system data, generating a station area work order according to a research and judgment rule, extracting data every day, and dividing the data into any one or more of abnormal metering, unequal sum of total indication and each rate, reverse active indication value greater than 0, low voltage, voltage loss, stop and go of an electric energy meter and fly away after calculation, generating the work order according to the generated conditions and automatically dispatching the work order; the metering operation and maintenance is to screen out metering abnormal data in meter reading data detail in the electricity consumption information acquisition system data, and then the intelligent research and judgment component 3 is used for generating a work order according to the research and judgment result of the data; the active operation and maintenance means that the electric quantity and the state quantity of key nodes monitored by the monitoring equipment of the platform area are judged according to the acquired data to be monitored in real time; and after the early warning work orders are generated, the data of the active operation and maintenance module are early-warning pushed and early-warning, and a platform area responsible person receives the early warning work orders to verify on site, if the defects are classified as critical defects, automatically generates an emergency repair work order and performs active emergency repair.

The third step comprises:

Step S31: front-end business intelligent treatment: automatically extracting data required to be manually inquired from any one or more of a marketing business application system, an electricity consumption information acquisition system and an intelligent power supply service command system through a newly built area fine management and judgment system, performing intelligent analysis and judgment according to a preset rule, giving out a preliminary analysis result, automatically identifying a corresponding client manager, and automatically distributing a work order to software of the client manager; after the work is finished, the on-site processing result can be authenticated with the source system in an interactive way, and after the closed-loop management work is finished, the on-site processing result can be authenticated with the source system in an interactive way;

Step S32: service initiative management: distributing the work order information to a client manager through a master station, setting sensitive users and frequent power failure early warning by the client manager, and synchronously transmitting the early warning work order to a manager, wherein the work order information sources comprise any one or more sources of a hot line 95598, a hot line 12398 and a affiliated report work order; the problem of large manual analysis workload can be solved, automatic classification analysis of worksheets is realized, statistics is carried out on branch stations, branch areas and classification areas, the problem is found more accurately, and the management level is improved; the contents such as policy files, working procedures, common problem processing methods and the like can be built into the query module by building a common knowledge base, so that a customer manager can query at any time;

In step S32, if the line loss condition is reported in the repair work order, the line loss management method is to collect abnormal data of power supply quantity, sales quantity, loss quantity and line loss rate in the system data, and generate a line loss management work order according to a predetermined rule; comprehensively analyzing the line loss, screening out high-negative-loss data, judging the line loss rate according to the sum of the electricity quantity of meter reading of a user in the previous day and the electricity quantity of sales in a current day station area, and judging that the communication problem is acquired if the line loss rate is less than 6; the system gives reasonable advice to push to a platform area to take charge of the field operation and maintenance operation through comprehensively researching and judging any one or more parameters of various data such as power supply quantity, power selling quantity, current curve, time-sharing split phase, electric quantity correlation and load excess capacity, in addition, when a fee control and restoration work order appears in a report work order, fee control data, user telephone information and fee paying and power failure user data in the system data are required to be acquired by using the electricity information, and after comparison processing is carried out, the user is recovered to use electricity or fee paying reminding processing is carried out; in addition, the monthly 1-day marketing business application system pushes data such as arrearage data and electricity consumption types, illegal fees, price difference income, deviation checking electricity fees and the like to a data integration center in real time, and a work order generated by the data integration center is respectively sent to a system management component 2 for management and a mobile equipment terminal 4 to remind a user of paying to realize electricity fee recycling; in the process of processing the data, the intelligent research and judgment component 3 needs to perform electric charge repair processing when the meter reading abnormality is found in the data acquired by the terminal equipment 1 of the platform area, and the data state of the electricity consumption information acquisition system is that the meter reading state is not recorded or the meter reading rechecking abnormality is that the work order is generated; the power supply customer service management system worksheet data are intelligently researched and judged according to established relevant rules, and issued to a platform area responsible person for carrying out operation and maintenance processing on site according to electric energy meter information, user numbers, contact phones and contact addresses so as to realize platform area management and provide high-quality service for users;

Step four, real-time and accurate evaluation of achievement: according to the data collected by the system and the work order processing condition, carrying out dynamic statistics on performance indexes, and carrying out accurate evaluation of a reward and punishment mechanism by combining the performance index completion condition and the belonging index weight ratio, so as to realize fine management and study and judgment of a platform area;

the fourth step comprises:

Step S41: dynamic statistics of performance indicators: according to data collected by the system and the processing condition of the work orders, performance index dynamic statistics is carried out, the types of the system integrated work orders comprise any one or more work orders in metering, line loss, urgent repair, cost control, business expansion and service, daily quantitative statistics and monthly quantitative statistics are respectively carried out on abnormal consumption quality, and the performance indexes of the platform manager are evaluated in real time through the data collected by the system and the work order information data, wherein the real-time evaluation content comprises any one or more pieces of information in the platform line loss rate, the collection success rate, the collection failure processing time rate, the metering abnormal consumption rate, the first-aid repair work order completion rate, the cost control duration, the cost control power failure execution success rate, the business expansion and reporting realization standard rate, the high-quality service satisfaction rate, the power quality reliability, the power failure information notification accuracy rate, the line loss qualification rate, the high negative platform processing time rate, the field power failure processing time rate, the electricity cost zero day, the issue termination number of units, the number of complaint work orders and the number of work orders;

Step S42: accurate evaluation of prize and punishment mechanisms: comprehensively evaluating the performance condition of the platform manager by creating a performance evaluation mode; specifically, by combining the performance index completion situation and the belonging index weight ratio, a A, B, C, D four-level performance evaluation mode is created, and a three-level assessment mechanism of the daily ranking of the manager in the station and the daily ranking of the company in the flag county is implemented, so that the active operation and maintenance consciousness of the manager in the station is improved, and further the fine management and study judgment of the station is realized; specifically, statistics is carried out on performance assessment indexes of each station, business stations, areas and market levels, the performance assessment indexes mainly comprise the completion degree of each work order, and the station management operation function carries out sample comparison in real time according to data integration middle station data by taking the auxiliary judgment of the minimum algorithm as a basis; the auxiliary platform area responsible person calls any one or more of the electricity consumption conditions of users, the operation conditions of electric equipment, the power transmission line loss and the power branch lines in the management area to comprehensively obtain the research and judgment result of each electricity consumption end, and the system management component 2 can accurately position the fault point according to the received fault information and the position information of the equipment, so that the rapid operation and maintenance of the terminal management of the platform area are realized.

Through the arrangement of the method, based on the integrated management of the whole electric power station management service and the analysis and judgment of the running condition of electric equipment, the three-dimensional visualized operation guidance is matched, the timely generation and execution of the station management work orders can be ensured to form a closed loop, after the data acquisition of the station terminal equipment 1 is finished, the intelligent analysis is carried out through the intelligent analysis component 3, the diagnosis analysis and work order tasks are generated, and the diagnosis analysis and work order tasks are dispatched and processed correspondingly through the system management component 2; the system has the advantages that a line infrastructure can be realized, the management and control level is improved, the management responsibility of the platform area is realized, the foundation management of the platform area is further tamped, the operation monitoring capability is enhanced, the service disposal efficiency is improved, the active operation and maintenance consciousness of the platform area manager is improved, the data simulation visualization and the three-dimensional management are acquired through the platform area management system, the operation condition is hierarchical, the full-link monitoring is realized, the front-end service is integrated, the electricity consumption information acquisition system, the marketing service application system, the intelligent power supply service command system and the like are integrated and communicated, the data processing is carried out according to the rule formulated as required, the real-time display of electricity consumption indexes, the automatic analysis of electricity consumption abnormality and the instant transmission of the electricity consumption information are realized, the problems that the basic information of the regional grid is difficult to manage, the equipment state is difficult to monitor, the service is difficult to implement and the task is difficult to advance are solved, in addition, the foundation information such as grid, district, platform area, building, metering box and household table relation can be visually checked through the visual business expansion and the foundation information is constructed, and the space visualization of user real-scene information in the system is realized; the intelligent monitoring of the three-dimensional image mapping and distribution network equipment is utilized, and the three-dimensional image mapping function is combined with the line trend and underground hidden engineering information to guide the industry to expand and install, and the work load and electricity taking scheme are carried out on site.

The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.

Claims (10)

1. The utility model provides a district fine management research judgement system, a serial communication port, including district terminal equipment (1), system management subassembly (2), intelligence research judgement subassembly (3), mobile device end (4) and safety protection net (5), district terminal equipment (1) are connected with system management subassembly (2) respectively, intelligence research judgement subassembly (3), district terminal equipment (1) are connected with district power equipment through safety protection net (5), system management subassembly (2) are connected with mobile device end (4) through safety protection net (5), collect district power equipment's power consumption information in real time through district terminal equipment (1) and upload to intelligence research judgement subassembly (3), after the data is handled to intelligence research judgement subassembly (3), feed back the result respectively to system management subassembly (2), mobile device end (4) through district terminal equipment (1), realize the fine management of low-voltage district power consumption information.

2. The system for finely managing and studying and judging the area according to claim 1, wherein the area terminal equipment (1) is respectively connected with the system management component (2) and the intelligent studying and judging component (3) in a two-way communication mode, and the area terminal equipment (1) is connected with the area power equipment in a one-way communication mode.

3. The system for finely managing and judging the area according to claim 2, wherein the area terminal equipment (1) and the intelligent judging component (3) are connected by adopting an information intranet.

4. The system for finely managing and studying and judging the area according to claim 2, wherein the area terminal equipment (1) is connected with the system management component (2) and the safety protection network (5) by an information external network, and the safety protection network (5) is connected with the mobile equipment end (4) by an information external network.

5. A system for finely managing and studying and judging a platform area according to claim 3, wherein the platform area terminal equipment (1) comprises a data acquisition device and a data transmission device, the data acquisition device is respectively connected with the system management component (2) and the intelligent studying and judging component (3) through the data transmission device, and the data acquisition device is arranged at the position of the platform area power equipment.

6. The system for finely managing and studying and judging the area according to claim 4, wherein the system management component (2) comprises an application server, a three-dimensional platform rendering server and a database server, the application server, the three-dimensional platform rendering server and the database server are all arranged in the system management component (2), the application server, the three-dimensional platform rendering server and the database server are all connected with the security protection network (5) through the internet, and the application server, the three-dimensional platform rendering server and the database server are connected with the area terminal equipment (1) through data transmission devices.

7. The system for finely managing and studying and judging the area according to claim 3, wherein the intelligent studying and judging component (3) comprises an information network isolator, a transverter and a three-dimensional and gridding management platform, the information network isolator, the transverter and the three-dimensional and gridding management platform are sequentially connected, one end of the information network isolator, which is far away from the transverter, is connected with the area terminal equipment (1), and the information network isolator is used for converting an information external network into an information internal network so as to play a role in encryption and decryption.

8. A method for studying and judging refined management of a district, characterized in that the method is applied to a system for studying and judging refined management of a district as claimed in any one of claims 1 to 7, the method comprising the steps of:

step one, constructing and updating a space model of the electric power facility in the low-voltage area;

Step two, operating condition layering and full link monitoring management;

step three, front-end business is intelligent and actively managed and controlled;

and fourthly, real-time and accurate evaluation of the achievement.

9. The method for performing refined management and research determination on a cell area according to claim 8, wherein the step one includes:

step S11: visual management of basic files: based on satellite images, unmanned aerial vehicle aerial photography, grid models and a three-dimensional map of a low-voltage power facility of a platform area model framework;

Step S12: external data non-inductive matching: and updating corresponding information of the electric power facility model in time through the mobile equipment end (4), wherein the corresponding information comprises any one or more of house business license and tablet information.

10. The method for performing refined management and research and judgment on a platform area according to claim 8, wherein the step two comprises:

Step S21: operating condition hierarchical management: based on the space model, data fusion and other technologies, dividing the cell into zero, performing four-level management and control of 'dividing the cell into stages, branching, dividing the cell into boxes and dividing the cell into households', and additionally installing a terminal device (1) of the cell at the position of the power device of the cell;

Step S22: visual on-site operation guidance: based on layering and full-link monitoring of the transformer area, the collected information is transmitted to an intelligent research and judgment component (3) through a transformer area terminal device (1) to be subjected to data processing, and a processing result is returned to a system management component (2) after the processing, so that power supply scheme formulation and management are carried out on low-voltage transformer area power equipment.