CN201910672U - Rural intelligent power distribution network construction and management system - Google Patents

Rural intelligent power distribution network construction and management system Download PDF

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Publication number
CN201910672U
CN201910672U CN2011200072726U CN201120007272U CN201910672U CN 201910672 U CN201910672 U CN 201910672U CN 2011200072726 U CN2011200072726 U CN 2011200072726U CN 201120007272 U CN201120007272 U CN 201120007272U CN 201910672 U CN201910672 U CN 201910672U
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data
power distribution
unit
management
intelligent
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CN2011200072726U
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刘儒水
高存利
张保国
郑伟然
张峰
王帅
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SHANHE POWER SUPPLY CO Ltd
State Grid Corp of China SGCC
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SHANHE POWER SUPPLY CO Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

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  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

The utility model discloses a rural intelligent power distribution network construction and management system and relates to a power distribution network automatic system for rural intelligent power distribution network construction. The rural intelligent power distribution network construction and management system comprises a system master station, a communication network and far-end field equipment. The system master station comprises a communication unit, a service main system, a database platform, a remote meter reading unit, a monitoring unit, a management center and a customer service center. The far-end field equipment comprises a power distribution monitoring terminal, an intelligent remaining current action protector, a reactive power compensation controller and an intelligent electric energy meter. The system can intelligently monitor and protect the safety of lines and equipment, can automatically isolate faults and rapidly restore from the faults, provides full-cover communication guarantee of areas which are supplied with power, can inspect the lines and the equipment and accurately position and navigate services, is integrated with all kinds of functions, creates a new model for rural intelligent power distribution network construction and power supply management, and realizes the small-capacity, dense-point, short-diameter, insulated and intelligent low-voltage remote meter reading and management function of the rural power distribution network.

Description

Rural area intelligent power distribution net is built and management system
Technical field
The utility model relates to electric power management system, specifically is used for the distribution automation system that rural area intelligent power distribution net is built.
Background technology
Power distribution network is one of electric power system generating, transmission and disttrbution (power supply or electricity consumption) three big systems.Electrical power distribution automatization system is to utilize modern electronic technology, the communication technology, computer and network technology to combine with power equipment; the work management of monitoring, protection, control, metering and the power supply department of power distribution network under normal and accident conditions is organically merged; improve power supply quality, set up closer more responsible relation with the user.The enforcement employing of early stage power distribution automation develops independently, the individual event automated system solves problem, as the control of direct load, large user's remote meter reading etc., because the association of various degrees between the function of power distribution automation, wherein most of the requirement is difficult to satisfy, and also can't overcome the difficulty that reasonability ran into of confirming required investment when enlarging the application scale.
Present power distribution network management system is to comprise user management, power distribution network monitoring and management, remote meter reading and systemic-functions such as charging automation, distribution management and equipment control, each systemic-function is single and software investment is big, cause the whole system investment huge, only be applied to the big or middle city of minority, in a large amount of, small city and rural area, small towns then be difficult to promote.
The utility model content
During the utility model can't promote the use of at existing electrical power distribution automatization system, the problem in small city and rural area, small towns, a kind of distribution automation system that rural area intelligent power distribution net is built that is used for is provided.
The technical scheme in the invention for solving the technical problem is: rural area intelligent power distribution net is built and management system, comprise main website of system, communication network and far-end field apparatus, it is characterized in that, main website of described system comprises the communication unit that links to each other with described communication network, the service main system that links to each other with described communication unit and the database platform, remote meter reading unit, monitoring unit and the administrative center that link to each other with the service main system respectively, and described remote meter reading unit, monitoring unit and administrative center link to each other with database platform respectively; Described far-end field apparatus comprises transformer terminal unit that links to each other with communication network and intelligent residual current action protector, reactive power compensating controller and the intelligent electric energy meter that links to each other with described transformer terminal unit, and described transformer terminal unit comprises central processing unit and the display module that links to each other with central processing unit, by key processing module, communication module, data acquisition module and interface module; Described transformer terminal unit carries out data acquisition by data acquisition module and interface module to intelligent residual current action protector, reactive power compensating controller and intelligent electric energy meter, data processing, data record and storage are carried out in computing by central processing unit, receive and send display module to by the instruction of key processing module and with related data; Transformer terminal unit sends related data to the service main system by communication module and receives the instruction of service main system; Described service main system receives handles the data that transformer terminal unit transmits, send the data after handling to database platform, remote meter reading unit, monitoring unit and administrative center respectively, and obtain corresponding data from database platform, and sending the instruction of remote meter reading unit, monitoring unit and administrative center to transformer terminal unit by communication unit, corresponding intelligent residual current action protector, reactive power compensating controller or intelligent electric energy meter are carried out or be transmitted to transformer terminal unit; Described database platform is stored the real time data and the historical data of all far-end field apparatuss, and data are described, described remote meter reading unit extracts and handles the real-time remote meter reading data of whole intelligent electric energy meters from database platform, described monitoring unit extracts from database platform, record, show and analyze the real time data of each far-end field apparatus, and described monitoring unit also comprises the data alarm unit, be used for reporting to the police when monitor data exceeds range of set value, described administrative center extracts and manages and analyze the total data of far-end field apparatus from database platform, and described administrative center comprises the distribution management unit that distribution is managed, device management unit that equipment is managed and the plant maintenance unit that equipment is safeguarded.
Further, main website of described system also comprises respectively the client service center that links to each other with administrative center with service main system, monitoring unit, generate the troubleshooting single transmit behind the warning information of described client service center reception monitoring unit and give administrative center, and accuse information by reception of service main system and handling failure Shen.
Described communication network comprises 3G cordless communication network and/or Networks of Fiber Communications and/or public network GPRS communication network and/or special telephone line network.
Described database platform comprises the geographical information library of each far-end field apparatus position of private database, archive database and record, the real time data of described all far-end field apparatuss of exclusive data library storage, and data are described.
Described transformer terminal unit is for adopting the embedded OS of three phase supply.
The beneficial effects of the utility model are:
Rural area intelligent power distribution net is built and management system; form the intelligent power distribution remote terminal by remote scene equipment such as transformer terminal unit, intelligent residual current action protector, reactive power compensating controller and intelligent electric energy meters, realized circuit and device security intelligent protection, remote meter reading, Remote, service data measurement, leakage current detect, real-time Data Transmission and emphasis item warning function.
Formed distribution automation system by monitoring unit, client service center and administrative center, realized that fault is isolated automatically, fast quick-recovery send electricity, reach different electrical power and circuit is interconnected mutual for function.
Formed intelligent communication support system by the communication module of the communication unit of main website of system, transformer terminal unit and communication network, based on 3G cordless communication network, Networks of Fiber Communications, public network GPRS communication network and special telephone line network are for replenishing, the intelligent electric network operation of power supply area all standing and the communication support of management are provided, have satisfied conversation, transfer of data, fixing and mobile video transmission, mobile office communicating requirement.
The geographical information library of each far-end field apparatus position of database platform storage record, by with 3G cordless communication network or public network GPRS communication network and the palmtop PC or the mobile office equipment that have the GPS function, realized to the high-low pressure electrical network accurate location, line facility is maked an inspection tour and power supply services precision navigation and to the real-time Presentation Function of high-low pressure operation of power networks state.
Formed the intelligent power distribution network management system by monitoring unit, administrative center and transformer terminal unit, realize the coordinating and unifying of various functions and highly fusion, can carry out management work such as operation monitoring to the intelligent power distribution net, analysis decision, dispatch control, management service well.
This system has adopted intelligentized transformer terminal unit, started that rural area intelligent power distribution net is built and the new model of power supply management, has realized that the low-voltage remote of low capacity, densely covered point, short radius, insulating, intelligentized rural power grids is checked meter and management function.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified:
Fig. 1 is the utility model system block diagram;
Fig. 2 is the theory diagram of the utility model transformer terminal unit.
Embodiment
As shown in Figure 1, this rural area intelligent power distribution net is built and management system, comprise main website of system 10, communication network 20 and the far-end field apparatus that is installed on distribution machine room and the outdoor stand, main website of described system 10 comprises the communication unit 11 that links to each other with described communication network 20, service main system 12 that links to each other with described communication unit 11 and the database platform 13 that links to each other with service main system 12 respectively, remote meter reading unit 14, monitoring unit 15, administrative center 16 and client service center 17, described remote meter reading unit 14, monitoring unit 15 links to each other with database platform 13 respectively with administrative center 16, and described client service center 15 links to each other with administrative center 16 with monitoring unit 15 respectively; Described far-end field apparatus comprises transformer terminal unit 31 and the intelligent residual current action protector 32 that links to each other with described transformer terminal unit 31, reactive power compensating controller 33 and the intelligent electric energy meter 34 that links to each other with communication network 20.
As shown in Figure 2, transformer terminal unit 31 comprise central processing unit 311 and the display module 312 that links to each other with central processing unit 311, by key processing module 313, communication module 314, data acquisition module 315 and interface module 316; Described transformer terminal unit 31 carries out data acquisition by data acquisition module 315 and 316 pairs of intelligent residual current action protectors 32 of interface module, reactive power compensating controller 33 and intelligent electric energy meter 34; data processing, data record and storage are carried out in computing by central processing unit 311, receive and send display module 312 to by the instruction of key processing module 313 and with related data.
As depicted in figs. 1 and 2, transformer terminal unit 31 sends related data service main system 12 to and receives the instruction of serving main system 12 by communication module 314; Described service main system 12 receives handles the data that transformer terminal unit 31 transmits, send the data after handling to database platform 13, remote meter reading unit 14, monitoring unit 15 and administrative center 16 respectively, and obtain corresponding data from database platform 13, and sending the instruction of remote meter reading unit 14, monitoring unit 15 and administrative center 16 to transformer terminal unit 31 by communication unit 11, corresponding intelligent residual current action protector 32, reactive power compensating controller 33 or intelligent electric energy meter 34 are carried out or be transmitted to transformer terminal unit 31; The real time data and the historical data of described database platform 13 all far-end field apparatuss of storage, and data are described, described remote meter reading unit 14 extracts and handles the real-time remote meter reading data of whole intelligent electric energy meter 34 from database platform 13, described monitoring unit 15 extracts from database platform 13, record, show and analyze the real time data of each far-end field apparatus, and described monitoring unit 15 also comprises the data alarm unit, send a warning message to client service center 17 when being used for monitor data and exceeding range of set value and report to the police, described administrative center 16 extracts and manages and analyze the total data of far-end field apparatus from database platform 13, and described administrative center 16 comprises the distribution management unit that distribution is managed, device management unit that equipment is managed and the plant maintenance unit that equipment is safeguarded.Client service center 17 receives the fault Shen by service main system 12 and accuses information, receive perhaps that to generate troubleshooting behind the warning information that the data alarm unit of monitoring unit 15 sends single, and send single transmit to give administrative center 16, administrative center 16 extracts and manages and analyze the related data of far-end field apparatus from database platform 13, and the fault message relevant device is managed and safeguards.Arrive at the scene as need equipment is carried out maintenance and repair, the plant maintenance unit person skilled that equipment is safeguarded is equipped palmtop PC or the mobile office equipment that has the GPS function, call the geographical information library of database platform 13 by 3G cordless communication network or public network GPRS communication network, enforcement is accurately navigated to faulty equipment or circuit and is located, so that effectively to the maintenance and repair of faulty equipment, after 16 pairs of faults of administrative center are handled the analysis of causes and result are fed back to client service center, form closed loop.
Described database platform 13 comprises the geographical information library of each far-end field apparatus position of private database, archive database and record, the real time data of described all far-end field apparatuss of exclusive data library storage, and data are described.The geographical information library of database platform 13 and 3G cordless communication network or public network GPRS communication network and have the palmtop PC of GPS function or mobile office equipment is effective combines, realized to the high-low pressure electrical network accurate location, line facility is maked an inspection tour and power supply services precision navigation and to the real-time Presentation Function of high-low pressure operation of power networks state.
Communication network 20 adopts based on 3G cordless communication network and Networks of Fiber Communications, public network GPRS communication and the special telephone line intelligent grid communication system for replenishing.The 3G radio communication private network of described communication network 20 adopts McWiLL (Multi-carrier Wireless Information Local Loop, the local ring of multi-carrier-wave wireless information) wireless communication technology, support data service simultaneously, speech business, multimedia, has wide covering, big capacity, high concurrent, high-speed mobile, be easy to dilatation, GoS/QoS management strategy flexibly, have the carrier-class security strategy, be remote meter reading, distribution transformer monitoring, monitoring remote video, the information-based business of multiple power industry such as power emergency communication and intelligent patrol detection management service provides solution.Utilize McWiLL wireless broadband communication and optical fiber telecommunications system, not only satisfy the communicating requirement of intelligent electrical network, inner voice call, dispatching communication, mobile video, mobile office, emergency command and accident maintenance mobile navigation business such as communicate by letter also can be provided simultaneously, and distribution measures and the communicating by letter of video monitoring with a wiretap control, the control of the whole network idle work optimization and a distant place hand in hand, for the operation and the management of intelligent grid provides rapid and reliable communication support.
Distribution transformer monitoring terminal 31 adopts three phase supply module and 32 embedded microprocessor systems of high speed, integrated present mobile communication technology, computer technology and power measurement technology, adopt 3G cordless communication network, public GPRS cordless communication network to realize remote data transmission, realize data acquisition by RS485 and AC sampling, by computing realization data processing, data record, the storage of central processing unit.For application such as the electricity consumption monitoring of realizing the distribution transformer side, reactive power compensation control, remote automatic meter reading, power supply power quality analysis, rate of qualified voltage statistics provide the data support.
This system combination subsystem such as intelligent power distribution remote terminal, distribution automation system, intelligent communication support system, geographic information management system, intelligent power distribution network management system, novel rural power grids networking and powering mode, have that self-healing ability is strong, high reliability, economical and efficient, asset optimization, with characteristics such as the friendly interaction of client, and flow of power, information flow, Business Stream merged one.

Claims (5)

1.农村智能配电网建设与管理系统，包括系统主站、通信网络和远端现场设备，其特征是，所述系统主站包括与所述通信网络相连的通信单元、与所述通信单元相连的服务主系统以及分别与服务主系统相连的数据库平台、远程抄表单元、监控单元和管理中心，所述远程抄表单元、监控单元和管理中心分别与数据库平台相连；所述远端现场设备包括与通信网络相连的配电监测终端以及与所述配电监测终端相连的智能剩余电流动作保护器、无功功率补偿控制器和智能电能表，所述配电监测终端包括中央处理器以及与中央处理器相连的显示模块、按键处理模块、通信模块、数据采集模块和接口模块；所述配电监测终端通过数据采集模块和接口模块对智能剩余电流动作保护器、无功功率补偿控制器和智能电能表进行数据采集，通过中央处理器的运算进行数据处理、数据记录和数据存储，接收按键处理模块的指令并将相关数据传送给显示模块；配电监测终端通过通信模块将相关数据传送给服务主系统并接收服务主系统的指令；所述服务主系统接收处理配电监测终端传送的数据，将处理后的数据分别传送给数据库平台、远程抄表单元、监控单元和管理中心，并从数据库平台获取相应数据，以及将远程抄表单元、监控单元和管理中心的指令通过通信单元传送给配电监测终端，配电监测终端执行或转发给相应的智能剩余电流动作保护器、无功功率补偿控制器或智能电能表；所述数据库平台存储所有远端现场设备的实时数据和历史数据，并对数据进行描述，所述远程抄表单元从数据库平台提取并处理全部智能电能表实时的远程抄表数据，所述监控单元从数据库平台提取、记录、显示和分析各远端现场设备的实时数据，且所述监控单元还包括数据报警单元，用于监控数据超出设定值范围时进行报警，所述管理中心从数据库平台提取并进行管理和分析远端现场设备的全部数据，且所述管理中心包括对配电进行管理的配电管理单元、对设备进行管理的设备管理单元和对设备进行维护的设备维护单元。1. Rural intelligent distribution network construction and management system, including system master station, communication network and remote field equipment, it is characterized in that, said system master station includes a communication unit connected to said communication network, and said communication unit The connected main service system and the database platform, remote meter reading unit, monitoring unit and management center respectively connected to the main service system, the remote meter reading unit, monitoring unit and management center are respectively connected to the database platform; the remote site The equipment includes a power distribution monitoring terminal connected to a communication network, an intelligent residual current action protector connected to the power distribution monitoring terminal, a reactive power compensation controller and a smart energy meter, and the power distribution monitoring terminal includes a central processing unit and A display module, a button processing module, a communication module, a data acquisition module and an interface module connected to the central processing unit; the power distribution monitoring terminal controls the intelligent residual current action protector and the reactive power compensation controller through the data acquisition module and the interface module Collect data with the smart energy meter, perform data processing, data recording and data storage through the operation of the central processor, receive instructions from the key processing module and transmit relevant data to the display module; the power distribution monitoring terminal transmits relevant data through the communication module to the main service system and receive instructions from the main service system; the main service system receives and processes the data transmitted by the power distribution monitoring terminal, and transmits the processed data to the database platform, the remote meter reading unit, the monitoring unit and the management center respectively, and Obtain the corresponding data from the database platform, and transmit the instructions of the remote meter reading unit, monitoring unit and management center to the power distribution monitoring terminal through the communication unit, and the power distribution monitoring terminal executes or forwards it to the corresponding intelligent residual current action protector, reactive power Power compensation controller or smart energy meter; the database platform stores real-time data and historical data of all remote field devices, and describes the data, and the remote meter reading unit extracts and processes real-time data of all smart energy meters from the database platform Remote meter reading data, the monitoring unit extracts, records, displays and analyzes the real-time data of each remote field device from the database platform, and the monitoring unit also includes a data alarm unit, which is used for monitoring when the data exceeds the set value range Alarm, the management center extracts from the database platform and manages and analyzes all the data of the remote field equipment, and the management center includes a power distribution management unit that manages power distribution, an equipment management unit that manages equipment, and a Equipment maintenance unit for equipment maintenance. 2.根据权利要求1所述的农村智能配电网建设与管理系统，其特征是，所述系统主站还包括分别与服务主系统、监控单元和管理中心相连的客服中心，所述客服中心接收监控单元的告警信息后生成故障处理单发送给管理中心，并通过服务主系统接收并处理故障申告信息。2. The rural intelligent distribution network construction and management system according to claim 1, characterized in that, the system master station also includes a customer service center that is respectively connected to the main service system, the monitoring unit and the management center, and the customer service center After receiving the alarm information from the monitoring unit, a fault handling sheet is generated and sent to the management center, and the fault report information is received and processed through the main service system. 3.根据权利要求1或2所述的农村智能配电网建设与管理系统，其特征是，所述通信网络包括3G无线通信网络和/或光纤通信网络和/或公网GPRS通信网络和/或电话专线网络。3. The rural intelligent distribution network construction and management system according to claim 1 or 2, wherein the communication network includes a 3G wireless communication network and/or an optical fiber communication network and/or a public network GPRS communication network and/or or telephone network. 4.根据权利要求1或2所述的农村智能配电网建设与管理系统，其特征是，所述数据库平台包括专用数据库、档案数据库和记载各远端现场设备位置的地理信息库，所述专用数据库存储所有远端现场设备的实时数据，并对数据进行描述。4. The rural intelligent distribution network construction and management system according to claim 1 or 2, wherein the database platform includes a dedicated database, an archive database and a geographic information library that records the positions of each remote field device, and the The dedicated database stores real-time data of all remote field devices and describes the data. 5.根据权利要求1或2所述的农村智能配电网建设与管理系统，其特征是，所述配电监测终端为采用三相供电的嵌入式操作系统。5. The rural smart distribution network construction and management system according to claim 1 or 2, characterized in that the power distribution monitoring terminal is an embedded operating system using three-phase power supply.
CN2011200072726U 2011-01-12 2011-01-12 Rural intelligent power distribution network construction and management system Expired - Fee Related CN201910672U (en)

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CN102570478A (en) * 2012-01-12 2012-07-11 余姚市供电局 Low-voltage power grid monitoring system
CN103178986A (en) * 2011-12-26 2013-06-26 英业达股份有限公司 Server cabinet and its management method
CN104065164A (en) * 2014-06-26 2014-09-24 河南开启电力实业有限公司 Power distribution network equipment condition monitoring system
CN104505946A (en) * 2014-12-31 2015-04-08 宁波三博电子科技有限公司 Telecommunication control system among micro networks
CN104537935A (en) * 2015-01-04 2015-04-22 国家电网公司 Intelligent distribution unit-area simulation device
CN104615047A (en) * 2014-12-31 2015-05-13 宁波三博电子科技有限公司 Transmission control system in multi-hop wireless communication system
CN105741521A (en) * 2016-01-29 2016-07-06 国网山东省电力公司荣成市供电公司 Intelligent remote wireless meter reading and billing system
CN105844880A (en) * 2016-04-07 2016-08-10 深圳市行健自动化股份有限公司 Passive offshore platform integrated protection information wireless management system and method thereof
CN108983043A (en) * 2018-07-30 2018-12-11 国网河南省电力公司周口供电公司 Power distribution network mesolow side operational monitoring main website management system

Cited By (11)

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CN103178986A (en) * 2011-12-26 2013-06-26 英业达股份有限公司 Server cabinet and its management method
CN103178986B (en) * 2011-12-26 2016-03-16 英业达股份有限公司 Server cabinet and management method thereof
CN102570478A (en) * 2012-01-12 2012-07-11 余姚市供电局 Low-voltage power grid monitoring system
CN104065164A (en) * 2014-06-26 2014-09-24 河南开启电力实业有限公司 Power distribution network equipment condition monitoring system
CN104505946A (en) * 2014-12-31 2015-04-08 宁波三博电子科技有限公司 Telecommunication control system among micro networks
CN104615047A (en) * 2014-12-31 2015-05-13 宁波三博电子科技有限公司 Transmission control system in multi-hop wireless communication system
CN104615047B (en) * 2014-12-31 2017-11-10 宁波三博电子科技有限公司 A kind of transmission control system in multi-hop wireless communication system
CN104537935A (en) * 2015-01-04 2015-04-22 国家电网公司 Intelligent distribution unit-area simulation device
CN105741521A (en) * 2016-01-29 2016-07-06 国网山东省电力公司荣成市供电公司 Intelligent remote wireless meter reading and billing system
CN105844880A (en) * 2016-04-07 2016-08-10 深圳市行健自动化股份有限公司 Passive offshore platform integrated protection information wireless management system and method thereof
CN108983043A (en) * 2018-07-30 2018-12-11 国网河南省电力公司周口供电公司 Power distribution network mesolow side operational monitoring main website management system

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