Background technology
Although national grid is constantly being out for serving The Gift of Being the Best You Can Be, but still is subject to complaint and the query of users.With the data instance of Electricity Monitoring Commission's announcement in 2012, annual 12398 hot lines receive effective information 20265 altogether, wherein complain 1024, report 320, therefrom can find out that the complaints and denunciation quantity of electric service aspect is in the majority, totally 1324, if add the case number of packages of 95598, then quantity is more surprising.
Along with the requirement that electric power enterprise continuous development of the reform and " three collection five are large " are built, electric power enterprise wants sustainable development, must with client for base oneself upon this, like this, also just determine quality services, be only the important channel of the responsible guarantee of electric power enterprise and sustained economic development.Enterprise only has and passes through good service, to meet customer satisfaction for aim and constantly carry out administrative reform, such as, update the data management of electrical network, run the ways such as supervision, repair and maintenance, effectively could reduce power grid accident, thus reduction entreprise cost, obtain the accreditation of numerous clients.
Application number: the utility model patent of 201220027528.4 discloses a kind of intelligent electric power system data
Total management system, comprises peripheral data resource and application service system.Described peripheral data resource comprises area power grid SCADA system, Electric Energy Acquisition System, distribution automation system, marketing mis system, Line Loss of Distribution Network System system, Power Distribution GIS system, power distribution network bar drawing system and peripheral data interface service end.Described application service system comprises system service end, system data end, applications client and printing terminal.Intelligent electric power system data comprehensive management system of the present utility model, has and the data resource of network system can being made to be fully utilized, providing the advantages such as good Data support for formulating power supply plan.
Application number: the patent of invention of 201110324577.4 discloses the application of the virtual three dimension system of the transformer station based on electric power GIS belonging to computer software field.It is divided into following steps: panoramic view data generates, panorama configures, panorama is shown and panorama is mutual.Beneficial effect of the present invention is: 1) enhance the application power of generalized information system in power industry, improves the fail safe of electric power risky operation with normative simultaneously.2) demand that staff carries out operating preview is met.3) visualization capability improving equipment and scene in electric power GIS is contributed to; 4) electric power enterprise and users thereof the modernization requirement to electrical network " safety, reliable, high-quality, efficient, economical operation " can be met.
Application number: the patent of invention of 201110357964.8 discloses multi-dimensional platform data method for digging and the system of the discrete power supply information of electrical network, and the method comprises: receiving mode selectes instruction, and this pattern selectes in instruction the application model information comprising user and select; The application model information object data in instruction is selected according to pattern; The logic association relation between collected object data is determined according to object business stipulations; Carry out related restructuring according to figure geospatial information and this logic association relation and obtain system data framework.According to the present invention program, after have selected application model, the information data that the present invention program directly obtains being associated with this application model can be applied, without the need to artificial, a large amount of image data is analyzed and arranged, the data message understood can be needed to carry out analysis to user to show, improve power system monitor efficiency.
Above-mentioned management method or application system, its object is all the management means improving transformer station and power supply network, but for better to realize Electric Power Service in High, improve customer satisfaction, preferably power grid operation management is managed with monitored maintenance and combine, namely realize the interconnected use of multiple system, obtain comprehensive beneficial effect.
Summary of the invention
The object of the invention is to provide a kind of power matching network based on GIS platform to monitor method for running and system, by to the collection of user profile and the real-time monitoring of power matching network, prevent because the reasons such as overload cause device damage on the one hand, the formulation of assisting optimal service scheme can be participated on the other hand when fault, improve operation maintenance efficiency, promote user satisfaction.
For achieving the above object, the technical solution used in the present invention is: a kind of monitoring of the power matching network based on GIS platform operation system, comprise data acquisition unit, data monitoring unit and data call unit, described data monitoring unit realizes special signal port with described data acquisition unit and described data call unit respectively and docks.
Described data acquisition unit comprises digitlization ammeter, data acquisition unit and transceiving radio station, some described digitlization ammeters are that star distribution is connected with a described data acquisition unit, and some described data acquisition units are that the distribution of ordinate net is connected with a described transceiving radio station.
Described data call unit comprises scheduler module and administration module, and wherein, scheduler module core is electric power dispatching system, and the core of administration module is mis system of marketing, and two modules are docked with data monitoring unit port respectively.
Described data monitoring unit comprises some independent generalized information systems and the warning module based on GIS software platform.
The function of described warning module comprises the long-range basic data acquisition early warning of 10KV circuit platform district, 10KV circuit overload on-line early warning, platform district overload early-warning, electric current and voltage and three-phase imbalance early warning, doubtful stealing on-line early warning, line loss abnormity early warning.
Said system realizes the method for power matching network monitoring operation, comprises the steps:
1) topological network setting up data acquisition unit connects, and makes the GIS software desk Implementation of each transceiving radio station and data monitoring unit interconnected;
2) by the warning module of GIS software platform, the operation conditions of monitoring distribution line in real time, and realize six large warning functions of monitoring system of distribution network;
3) by the reception of alarm signal, the situation such as Timeliness coverage overload circuit, overload platform district, line loss are abnormal, load unbalanced, and by the scheduler module of Signal transmissions in data call unit, rely on the rapid adjust operation mode of electric power dispatching system, prevent because the reasons such as overload cause device damage;
4) realize the port docking of administration module in some independent generalized information systems and data call unit in data monitoring unit, namely realize the internet of GIS geosystem and marketing mis system;
5) 95598 customer service platforms are after receiving the fault incoming call of user, system marks alarm condition, and in the internet of step 4), transfer match user number, payment information, the electricity charge electricity price of caller ID, platform district, place and place line information, and in conjunction with warning module, joint investigation also obtains detailed circuit and platform change equipment operation condition;
6) monitor operation personnel by information integration, comprehensive analysis fault type also determines Rush Repair Scheme, sends repair personnel and vehicle nearby by GPS onboard system;
7), after trouble shooting, the alarm condition in power matching network monitoring operation system disappears, and 95598 customer service platforms are registered and removed maintenance state.
The data acquisition unit of native system, can realize remote information collection and information is concentrated on the spot, is a kind of regional collection network.After each acquisition elements installs, can realize round-the-clock fixed point communication, not only quick reliable, transmission rate is high, can realize collection at times, but also not by the impact that electrical network is stirred.Data acquisition unit can digital received signals, and also by electronic eyes identification ammeter reading, can reach dual precise effect, wireless receiving and dispatching radio station can set different instruction and come regulation collection or transmission cycle, and realizes docking with the data of follow-up system.
Native system not only can by the real-time monitoring to power matching network, prevent because the reasons such as overload cause device damage, reduce load loss amount, improve power supply reliability, the formulation of assisting optimal service scheme can also be participated in when fault, reduce the amount of labour of line distribution personnel, improve the efficiency of worker, thering is provided important guaranteeing role for strengthening enterprise competitiveness, should be widely promoted and use.
Embodiment
A kind of monitoring of the power matching network based on GIS platform operation system, comprise data acquisition unit 1, data monitoring unit 2 and data call unit 3, described data monitoring unit 2 realizes special signal port with described data acquisition unit 1 and described data call unit 3 respectively and docks.
Data acquisition unit 1 comprises digitlization ammeter 4, data acquisition unit 5 and transceiving radio station 6, some described digitlization ammeters are that star distribution is connected with a described data acquisition unit, and some described data acquisition units are that the distribution of ordinate net is connected with a described transceiving radio station.
Data acquisition unit formed like this, the numerical value that ammeter shows correctly can be identified, and this numerical value is accurately promptly transmitted, data storage can direct all ammeter readings of copy reading, also can carry out in batches or indivedual copy reading, and automatically preserve the historical data of copy reading, to statistics, double address storage etc. that ammeter data carries out, form detailed user power utilization archives, facilitate the analysis of subsequent cell and call.
Described data monitoring unit comprises some independently generalized information systems 9 and the warning module 10 based on GIS software platform.The application mode of Distribution GIS in network system is the integrated information system power equipment of electric power enterprise, transformer station, transmission and distribution networks, power consumer and electric load and the core business such as production and management being connected to form the production management of power informatization.The power equipment facilities information that it provides, operation of power networks state information, power technology information, production management information, electricity market information and mountains and rivers, river, physical features, cities and towns, road street, housing-group, and the natural environment information such as meteorology, the hydrology, geology, resource concentrates in integrated system, can inquire about relevant data, picture, image, map, technical data, managerial knowledge etc. by GIS.And based on the warning module of GIS software platform, what refer to compares and examination in real time to the many groups valid data in GIS platform exactly, choose the data type of outbalance, to data setting thresholding alarming value, when data acquisition set value exceedes thresholding, namely start early warning mechanism, carry out online Realtime Alerts, the setting of thresholding alarming value realizes by GIS software platform.In the present invention, the function of warning module mainly comprises the long-range basic data acquisition early warning of 10KV circuit platform district, 10KV circuit overload on-line early warning, platform district overload early-warning, electric current and voltage and three-phase imbalance early warning, doubtful stealing on-line early warning, the large class of line loss abnormity early warning six.
Data call unit comprises scheduler module 7 and administration module 8, and wherein, scheduler module core is electric power dispatching system, and the core of administration module is mis system of marketing, and two modules are docked with data monitoring unit 2 port respectively.
Scheduler module and warning module interconnected, when being intended to realize fault pre-alarming generation, can allocate grid condition rapidly, restriction, safe handling etc., electric power dispatching system mainly prevents because the reasons such as overload cause device damage, in order in the time period ensureing power scheduling and supply of electric power, improve the solution speed for accident case of emergency, guarantee the safety operation level of supply of electric power further, such as when residential electricity consumption transfinites, during overload, suitably business electrical limited and flow to residential electricity consumption, so be a kind of in recent years along with the development of science and technology, the modernization monitoring formed, control, management means.
Administration module and generalized information system interconnected, after realizing receiving user of incoming call when 95598, generalized information system energy accurately consumer positioning position, and by namely marketing the interconnected of mis system with administration module, transfer the match user number of this number, payment information, electricity charge electricity price, platform district, place and line information, then GIS GIS-Geographic Information System and distribution online monitoring system interconnected, joint investigation also obtains detailed circuit and platform becomes equipment operation condition.The guiding theory of the marketing mis system design of electrical network, be construction one take electric company as core, by adopting advanced computer information technology, network technology and software engineering realize from customer service, Business Processing is supervised to work quality, the modern marketing management system of the overall process that aid decision is supported, realize the automation of sales service process, networking, reach and increase work efficiency, raise the management level and the object of service quality, realize " technical to marketing modernization work proposition of National Electricity Co.'s " electric power enterprise marketing mis system design specification " and National Power PLC, practicality, fail safe, extensibility " requirement.The application extension of Distribution GIS marketing mis system function, then coordinate the use of vehicle-bone global positioning system GPS, greatly strengthen the function of distribution management and localizing faults process.Not only achieve auxiliary formulation and supply power program, the graphical positioning function of metering device, negative control terminal and client, and provide graphics data support for enterprise's other system, can also by the enforcement of global position system GPS, set up rush repair 110 vehicle monitoring management system, can fault location, United Dispatching report vehicle for repairment, faster to fix a breakdown rapidly.
Said system realizes the method for power matching network monitoring operation, comprises the steps: that the topological network setting up data acquisition unit connects, and makes the GIS software desk Implementation of each transceiving radio station and data monitoring unit interconnected; By the warning module of GIS software platform, the operation conditions of monitoring distribution line in real time, and realize six large warning functions of monitoring system of distribution network; By the reception of alarm signal, the situation such as Timeliness coverage overload circuit, overload platform district, line loss are abnormal, load unbalanced, and by the scheduler module of Signal transmissions in data call unit, rely on the rapid adjust operation mode of electric power dispatching system, prevent because the reasons such as overload cause device damage; Realize the port docking of administration module in some independent generalized information systems and data call unit in data monitoring unit, namely realize the internet of GIS geosystem and marketing mis system; 95598 customer service platforms are after receiving the fault incoming call of user, system marks alarm condition, and in the internet of step 4), transfer match user number, payment information, the electricity charge electricity price of caller ID, platform district, place and place line information, and in conjunction with warning module, joint investigation also obtains detailed circuit and platform change equipment operation condition; Monitoring operation personnel is by information integration, and comprehensive analysis fault type also determines Rush Repair Scheme, sends repair personnel and vehicle nearby by GPS onboard system; After trouble shooting, the alarm condition in power matching network monitoring operation system disappears, and 95598 customer service platforms are registered and removed maintenance state.
Each autonomous system common in power grid application is integrated by the present invention, expand centered by data acquisition network and generalized information system, define a kind of new switching network service platform, from user, finally revert to again in user, it is high that such switching network has bandwidth, speed is fast, low cost and other advantages, network performance can be improved, improve manageability, reduce management cost, except the connection of each unit, in order to strengthen the network configuration flexibility of system, each elements exchange equipment can leave sufficient expansion slot and interface, support high density port module, to connect larger grid, and can be used for system extension.In the flow process of power matching network operation supervision, because distribution management policy is strong, business is complicated, change is frequent, require that system has very strong flexibility and autgmentability.Native system is by forming unified service platform by all system interconnect, adopt Workflow management platform design philosophy, define whole operation system on this basis, thus the new service processing function of the restructuring of business function, flow custom and expansion can be realized easily, final beneficial effect acts on customer service layer, sets up the window that can to carry out high-quality, efficient, convenient, personalized service and information interchange between electric power enterprise electrical network and client.
For present system effect in practice, can be verified by following data:
For electric company of A county of Henan Province, Gong Biantai district, whole county number is 945, electric supply meter quantity 114386, the 362 Ge Tai districts larger to wherein area coverage adopt power matching network provided by the present invention to monitor operation system, thus can be formed fast this TV station district load with the analysis report of user power utilization situation.Pilot through the second half year in 2013 is tested, application Hou Tai district device damage rate reduces less than 38%, what effect was best can reach 54%, not only alleviates the contradiction that residential electricity consumption load constantly increases, distribution transformer load is overweight, and effectively reduces operation and the maintenance cost in platform district.
Electric network fault 202 overhauled altogether in 2012 in electric company of B county of Henan Province, inject capital into 780,000 yuan, after applying native system, utilize distribution to monitor the preferred plan calculated of operation software to be optimized and to keep in repair with going on a journey, investigated in advance before fault appears, within 2013, number of faults reduces nearly 5 one-tenth, and actual infusion of financial resources 230,000 yuan, really achieves the object urging saving with quality.
So, native system not only can by the real-time monitoring to power matching network, prevent because the reasons such as overload cause device damage, reduce load loss amount, improve power supply reliability, the formulation of assisting optimal service scheme can also be participated in when fault, reduce the amount of labour of line distribution personnel, improve the efficiency of worker, providing important guaranteeing role for strengthening enterprise competitiveness, should be widely promoted and use.