CN201893813U - Power quality monitoring system for regional power grid - Google Patents

Power quality monitoring system for regional power grid Download PDF

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Publication number
CN201893813U
CN201893813U CN201020679162XU CN201020679162U CN201893813U CN 201893813 U CN201893813 U CN 201893813U CN 201020679162X U CN201020679162X U CN 201020679162XU CN 201020679162 U CN201020679162 U CN 201020679162U CN 201893813 U CN201893813 U CN 201893813U
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CN
China
Prior art keywords
monitoring system
server
quality monitoring
end processor
regional
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201020679162XU
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Chinese (zh)
Inventor
张孝银
白纪军
董瑞安
祁智敏
沈尚德
杜成刚
张宇
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Shanghai Municipal Electric Power Co
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Shanghai Municipal Electric Power Co
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Publication date
Application filed by Shanghai Municipal Electric Power Co filed Critical Shanghai Municipal Electric Power Co
Priority to CN201020679162XU priority Critical patent/CN201893813U/en
Application granted granted Critical
Publication of CN201893813U publication Critical patent/CN201893813U/en
Anticipated expiration legal-status Critical
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • 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

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

The utility model relates to a power quality monitoring system for a regional power grid, which comprises a monitoring terminal, an interface server, an application server, a central database, a firewall, a data server and a world wide web (Web) server, wherein the monitoring terminal is arranged in a power quality monitoring center; the interface server, the application server, the central database and the firewall are connected with the monitoring terminal in turn; the data server and the Web server are respectively connected between the central database and the firewall; the monitoring system further comprises an emergency front-end processor which is arranged in an emergency control center, a power quality monitoring platform which is connected with the emergency front-end processor, a display front-end processor which is arranged in a user display center, and a display platform which is connected with the display front-end processor. The power quality monitoring system for the regional power grid realizes the complete measurement, statistics, analysis and display of regional steady state and transient state power quality, and consequently, the power quality problem of the regional power grid is solved and the regional high-quality power supply is effectively ensured.

Description

A kind of regional power grid electric energy quality monitoring system
Technical field
The utility model relates to a kind of regional power grid electric energy quality monitoring system.
Background technology
In recent years, in power industry, by international item cooperation and international of the same trade or business to mark, the insider has improved the cognitive level to quality of power supply importance gradually.At present, developed country's quality of power supply development level and the concern of power quality problem and input are higher than domestic, therefore, China will set up international advanced power supply environment, at first will pay attention to power quality problem.
In " electric power law " that China formulates, list quality of power supply supervision one of in nine supervision of electric power system, will improve and improve the quality of power supply, one of target of moving as electrical production.Not only grass-roots unit need explore and study the quality of power supply now, thereby analyzes, manages and the improvement power quality problem, and each electric company in production, operation and management of power use process, contacts and relate to increasing power quality problem especially; Therefore, carry out electric energy quality monitoring to become the vital task that power industry faces, especially becoming increasingly conspicuous along with the regional power grid power quality problem, in order to ensure safe, reliable, high-quality, the environmental protection of zone for power distribution network, electric company is except the normal power supply of support area, also must guarantee the quality of power supply of the power of powering, therefore, each power supply area set up a covering comprehensively, efficiently electric energy quality monitoring system is imperative.
The utility model content
In order to solve the problem that above-mentioned prior art exists, the utility model aims to provide a kind of regional power grid electric energy quality monitoring system, to set up the electric energy quality monitoring network of coverage goal regional power grid, realization is comprehensively measured, is added up and analyze and show the stable state and the transient power quality in zone, thereby solve the power quality problem of regional power grid, effectively guarantee the quality supply in zone.
A kind of regional power grid electric energy quality monitoring system described in the utility model, it comprises and is arranged on a monitoring terminal intracardiac in the electric energy quality monitoring, an interface server that is connected with this monitoring terminal successively, one application server, one central database and a fire compartment wall and be connected to a data server and a Web server between this central database and the fire compartment wall, described monitoring system also comprise the display platform that is arranged on the emergent front end processor in the emergent control centre and the electric energy quality monitoring platform that is attached thereto and is arranged on the displaying front end processor of one a user exhibition centre in and is attached thereto.
In above-mentioned regional power grid electric energy quality monitoring system, described emergent front end processor is connected with described fire compartment wall by Ethernet respectively with the displaying front end processor.
In above-mentioned regional power grid electric energy quality monitoring system, described monitoring system comprises that also one is arranged on display terminal intracardiac and that be connected with described monitoring terminal in the described electric energy quality monitoring.
Owing to adopted above-mentioned technical solution, the utility model has been realized the real-time monitoring to the regional power grid quality of power supply, and by the assessment of measurement data in time being taked accordingly emergent control measure, thereby effectively guaranteed regional safe, reliable, high-quality and environmental protection for power distribution network; Simultaneously, the utility model also by display platform and display terminal to the electric energy quality monitoring data in zone carried out vividly, visual presentation fully, thereby provide the impression window of high-quality for the better international communication quality of power supply.The utility model has been realized comprehensively, the requirement of objective appraisal regional power grid operation level and improve electrical network and the special user between the requirement of contradiction dispute, for condition has been created in distributed power generation, the conceptions such as (custom power) of customization electric power; Simultaneously also for strengthening the supervision and management of the electrical network quality of power supply, set up the electricity market operation regulation, for the power quality controlling of realizing science provides more fully complete foundation, for the electricity quality evaluation of nationwide integrated power grid is laid a good foundation, also for improving the power supply environment lay a good foundation of country.
Description of drawings
Fig. 1 is the block diagram of a kind of regional power grid electric energy quality monitoring system of the utility model.
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As shown in Figure 1, the utility model, a kind of regional power grid electric energy quality monitoring system, it comprises electric energy quality monitoring center 1, emergent control centre 2 and user exhibition centre 3, wherein,
The display terminal 18 that is provided with monitoring terminal 11, the interface server 12 that is connected with monitoring terminal 11 successively, application server 13, central database 14 and fire compartment wall 15 in the electric energy quality monitoring center 1, is connected to data server 16 and the Web server 17 between this central database 14 and the fire compartment wall 15 and is connected with monitoring terminal 11.
The electric energy quality monitoring platform 22 that is provided with emergent front end processor 21 and is attached thereto in the emergent control centre 2 is provided with in the user exhibition centre 3 and shows front end processor 31 and the display platform 32 that is attached thereto; Emergent front end processor 21 is connected with fire compartment wall 15 by Ethernet respectively with displaying front end processor 31, and reads the measurement data in the central database 14 respectively.
In the utility model, monitoring terminal 11 is used for the stable state and the transient power quality of real-time measured zone electrical network, and measurement data is stored in the central database 14 by interface server 12 and application server 13 successively; Measurement data comprises the voltage data and the status data of regional power grid, and wherein, status data comprises affair alarm information, operation troubles warning message and operation normal state information;
Display terminal 18 one side are with the mode display voltage data of oscillogram and digital combination, thereby embodied the real-time of monitoring, on the other hand with the different status data of different icon display, to adopt the multiple mode and the channel display alarm information that can come into the picture;
Electric energy quality monitoring platform 22 is according to measurement data, to the regional power grid control of meeting an urgent need, to guarantee the quality of power supply of regional power grid;
Display platform 32 to the quality of power supply video of user's display area electrical network, thereby makes the user fully must understand the situation of electric energy quality monitoring according to measurement data.
Monitoring terminal 11 in the utility model adopts the digital three-phase power monitoring intelligent of PBT1-C2W type device to realize; The model that interface server 12 adopts the imperial or royal seal agate to restrain the production of intelligent Science and Technology Ltd. is that the server product of SKEPS-OPCSKEPS-OPC is realized; Application server 13 adopts the server product of Intel Pentium D915 series to realize; Central database 14 adopts Hong Kong MSSQL database (model hkmssql-50) to realize; The Cisco PIX series firewall product that fire compartment wall 15 adopts Cisco System Co. to produce is realized; The model that data server 16 adopts Dell to produce is that the server product of R510 is realized; The model that Web server 17 adopts Dell to produce is that the server product of PowerEdge R610 is realized; Display terminal 18 adopts LCD commonly used to realize; It is the GPS communication front end processor realization of BSLZ-NAV-800 that emergent front end processor 21 adopts model; The model that electric energy quality monitoring platform 22 adopts the female friendly mechanical ﹠ electronic equipment corporation, Ltd in Shanghai to produce is that the electric energy quality monitoring instrument of KYWK-5000 is realized; Show that it is the communication front end processor realization of ACRNET-UC04 that front end processor 31 adopts model; Display platform 32 adopts multimedia player commonly used to realize.
Below embodiment has been described in detail the utility model in conjunction with the accompanying drawings, and those skilled in the art can make the many variations example to the utility model according to the above description.Thereby some details among the embodiment should not constitute qualification of the present utility model, and the scope that the utility model will define with appended claims is as protection range of the present utility model.

Claims (3)

1. regional power grid electric energy quality monitoring system, it is characterized in that, described monitoring system comprises and is arranged on a monitoring terminal intracardiac in the electric energy quality monitoring, an interface server that is connected with this monitoring terminal successively, one application server, one central database and a fire compartment wall and be connected to a data server and a Web server between this central database and the fire compartment wall, described monitoring system also comprise the display platform that is arranged on the emergent front end processor in the emergent control centre and the electric energy quality monitoring platform that is attached thereto and is arranged on the displaying front end processor of one a user exhibition centre in and is attached thereto.
2. regional power grid electric energy quality monitoring system according to claim 1 is characterized in that, described emergent front end processor is connected with described fire compartment wall by Ethernet respectively with the displaying front end processor.
3. regional power grid electric energy quality monitoring system according to claim 1 and 2 is characterized in that, described monitoring system comprises that also one is arranged on display terminal intracardiac and that be connected with described monitoring terminal in the described electric energy quality monitoring.
CN201020679162XU 2010-12-23 2010-12-23 Power quality monitoring system for regional power grid Expired - Fee Related CN201893813U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020679162XU CN201893813U (en) 2010-12-23 2010-12-23 Power quality monitoring system for regional power grid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020679162XU CN201893813U (en) 2010-12-23 2010-12-23 Power quality monitoring system for regional power grid

Publications (1)

Publication Number Publication Date
CN201893813U true CN201893813U (en) 2011-07-06

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Application Number Title Priority Date Filing Date
CN201020679162XU Expired - Fee Related CN201893813U (en) 2010-12-23 2010-12-23 Power quality monitoring system for regional power grid

Country Status (1)

Country Link
CN (1) CN201893813U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104124756A (en) * 2013-04-27 2014-10-29 国家电网公司 Province-level power distribution network operation monitoring system based on network-wide data
CN104202397A (en) * 2014-09-03 2014-12-10 国网上海市电力公司 Intelligent community power quality monitoring device
CN107607814A (en) * 2017-09-11 2018-01-19 广东电网有限责任公司云浮供电局 A kind of electric energy quality monitoring system and its monitoring method of distributed power source access
CN108809966A (en) * 2018-05-28 2018-11-13 冯志强 A kind of power line carrier safety monitoring system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104124756A (en) * 2013-04-27 2014-10-29 国家电网公司 Province-level power distribution network operation monitoring system based on network-wide data
CN104124756B (en) * 2013-04-27 2016-03-09 国家电网公司 A kind of provincial power distribution network operation monitoring system based on whole network data
CN104202397A (en) * 2014-09-03 2014-12-10 国网上海市电力公司 Intelligent community power quality monitoring device
CN107607814A (en) * 2017-09-11 2018-01-19 广东电网有限责任公司云浮供电局 A kind of electric energy quality monitoring system and its monitoring method of distributed power source access
CN108809966A (en) * 2018-05-28 2018-11-13 冯志强 A kind of power line carrier safety monitoring system

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110706

Termination date: 20191223

CF01 Termination of patent right due to non-payment of annual fee