CN101227102B - Information synthesis utilization of distribute-electricity transformer district - Google Patents
Information synthesis utilization of distribute-electricity transformer district Download PDFInfo
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- CN101227102B CN101227102B CN2008100193070A CN200810019307A CN101227102B CN 101227102 B CN101227102 B CN 101227102B CN 2008100193070 A CN2008100193070 A CN 2008100193070A CN 200810019307 A CN200810019307 A CN 200810019307A CN 101227102 B CN101227102 B CN 101227102B
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- distribution transformer
- meter reading
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- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
- 238000012544 monitoring process Methods 0.000 claims abstract description 26
- 238000004891 communication Methods 0.000 claims abstract description 14
- 230000001131 transforming effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000002452 interceptive effect Effects 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 3
- 230000006870 function Effects 0.000 abstract description 14
- 230000010354 integration Effects 0.000 abstract description 2
- 241001269238 Data Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013642 negative control Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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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
- 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
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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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
- 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
Abstract
The invention relates to the function of an integrating low voltage meter reading system and a monitoring system of distribution transformer and the like, and realizes the new functional application on the basis of the integration, such as the function of reactive-load compensation, low-voltage line loss management and the like, which belongs to the technical field of power automation. The invention comprises (1) a communication device, (2) a data collecting device, (3) a task management device, which carries out automatic and manual task management, and stores data which are collected by the data collecting device into an original database, (4) a comprehensive utilizing platform database in a distribute-electricity transformer district which is built on the basis of a low voltage meter reading application server and a distribution transformer monitoring application server, and the information in the distribution transformer district is universally integrated and utilized on the basis of the platform database. The two functions of the integrating low voltage meter reading system and a monitoring system of distribution transformer of the invention can share data resource, and communication resource can be shared after a communication preposition device is unified, and high-level application function such as reactive-load compensation, low-voltage line loss and the like can be realized on the basis of the platform database.
Description
Technical field
The present invention relates to a kind of system integration innovation, the present invention relates to functions such as integrated low-voltage centralized meter-reading system, distribution transformer monitoring system more precisely, and on this integrated basis, realize new function application, as functions such as reactive power compensation, the management of low pressure line loss.Belong to the power automation technical field.
Background technology
In the low district of presenting a theatrical performance as the last item on a programme, existing low-voltage collecting meter reading system, distribution transformer monitoring system independent operating, data can not be shared, and communication port is single, lacks data acquisition senior utilization afterwards.And existing low-voltage collecting meter reading system and distribution transformer monitoring system coverage rate are less, can not realize the needs of whole distribute-electricity transformer district energy information management.How to realize that with the low district of presenting a theatrical performance as the last item on a programme be the acquiring electric energy information and the operational management function of unit, the function of integrated low-voltage centralized meter-reading system and distribution transformer monitoring system, replace original autonomous system, and realize reactive power compensation on this basis, senior language functions such as low pressure line loss management.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, provide integrated existing low-voltage collecting meter reading system, distribution transformer monitoring system and part negative control and management system function, realize with the distribute-electricity transformer district being the distribute-electricity transformer district comprehensive utilization technique that the functions such as low-voltage customer automatic data logging, distribution transforming operational monitoring, reactive power compensation, the management of low pressure line loss of unit are used.
The present invention takes following technical scheme to realize:
The distribute-electricity transformer district informix utilizes equipment, it is characterized in that it comprises:
(1) communication machine is connected between data gather computer and the on-site terminal, uses wireless public network GSM, GPRS and/or CDMA to carry out remote data transmission, and described on-site terminal comprises low-voltage collecting meter reading concentrator and distribution transformer terminals;
(2) data gather computer is connected between communication machine and the task management machine, shoulders various every on-the-spot practical operation task executions and on-site terminal equipment and carries out interactive instruction and transfer of data;
(3) task management machine is connected between data gather computer and the low-voltage collecting meter reading application server and between data gather computer and the distribution transformer monitoring application server, carries out the management of autotask and manual task, and the data that data gather computer is obtained deposit raw data base in; And
(4) low-voltage collecting meter reading application server and distribution transformer monitoring application server, the low-voltage collecting meter reading application server is connected the task management machine and marketing is used between the WEB server, the distribution transformer monitoring application server is connected the task management machine and distribution transforming is used between the WEB server, on the basis of low-voltage collecting meter reading application server and distribution transformer monitoring application server, set up distribute-electricity transformer district comprehensive utilization platform library, on the basis of distribute-electricity transformer district comprehensive utilization platform library, the informix utilization of distribute-electricity transformer district is carried out in unification.
Beneficial effect: integrated low-voltage centralized meter-reading system, two systemic-functions of distribution transformer monitoring system, data resource can be shared; After the unified communication front end processor, can shared communication resource; On platform database, can realize reactive power compensation, the contour level of low pressure line loss application function.
Description of drawings:
Fig. 1 low-voltage collecting meter reading applicating flow chart
Fig. 2 distribution transformer monitoring applicating flow chart
Embodiment:
As Fig. 1 low-voltage collecting meter reading applicating flow chart, as shown in the figure:
During low-voltage collecting meter reading is used: low pressure three-phase and single-phase user, as the power consumer of the final stage of power network, widely distributed, quantity is huge, and the user is nearly 1,000,000 in the our province total amount, is distributed in vast city and rural area.The automatic collection of low-voltage customer electric energy meter is put into practice by pilot for many years, has also obtained extensive use.The low-voltage customer generated energy acquisition system of native system design cooperates manual metering to realize the collection of user's energy data.
System uses wireless public network GSM, GPRS, CDMA to carry out remote data transmission, the local main transfer of data of using between low voltage power line carrier realization acquisition terminal and the concentrator.Use the connected mode of wireless private network identical, also can increase different front end processors and use other network access mode with above-mentioned load management part.
Acquisition tasks supervisor and data gather computer are being undertaken various every on-the-spot practical operation task executions and on-the-spot concentrator interactive instruction and data in system, and data result is deposited in raw data base.
Because concentrator may be circumscribed with distribution transforming measuring terminal or voltage monitoring instrument, the communication machine may be connected with the communication of setting up of harvester in the distribution transformer monitoring part.
Archive database is deposited all kinds of file datas.Files on each of customers, metering device archives from marketing system, are realized the backup of subscriber profile data one-way synchronization by system interface.The terminal archives are produced by native system self.
Application server is the application core during low-voltage collecting meter reading is used, application server is undertaken the generation of all autotasks, the needed intermediate data of the middle-and-high-ranking application of Automatic computing system, as application service response WEB application request, system applies is all based on the B/S structure, and the user uses the browser mode to visit and operating system.
Fig. 2 is the distribution transformer monitoring applicating flow chart, as shown in the figure:
Public distribution transformer is mounted in the low-voltage customer end middle pressure drop is pressed onto the 220/380V electric pressure, and the final stage power supply unit of supplying with that its rear end low-voltage customer uses is electric energy finally arrives low-voltage customer from transformer station a important step.Low-pressure side at distribution transformer is installed distribution transformer monitoring and metering terminal, and this terminal possesses electric energy metrical appraisal management function as the examination critical point.
The distribution transformer monitoring management is used, and realizes the generated energy acquisition to the distribution transforming critical point, utilizes the data of this system can perfect the data of selling side generated energy acquisition system.The distribution transformer monitoring system uses wireless public network GSM/GPRS, and CDMA carries out remote data transmission.
Acquisition tasks supervisor and data gather computer are being undertaken various on-the-spot practical operation task executions and on-site terminal interactive instruction and data in system, and data result is deposited in raw data base.
Because distribution transforming measuring terminal meeting cascade concentrator, the communication machine may be set up communication with the harvester during low-voltage collecting meter reading is used and be connected.
Distribution transforming archives and terminal file data are realized the backup of file data one-way synchronization from mis system or distribution operation management system by system interface, and system leaves in the application data base for realizing the various secondary datas that the switching data analytical applications produces.
Application server is the application core during distribution transformer monitoring is used, application server is undertaken the generation of all autotasks, the needed intermediate data of the middle-and-high-ranking application of Automatic computing system, as application service response WEB application request, system applies is all based on the B/S structure, and the user uses the browser mode to visit and operating system.
The foregoing description limits the present invention never in any form, and all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop within protection scope of the present invention.
Claims (1)
1. the distribute-electricity transformer district informix utilizes equipment, it is characterized in that it comprises:
(1) communication machine is connected between data gather computer and the on-site terminal, uses wireless public network GSM, GPRS and/or CDMA to carry out remote data transmission, and described on-site terminal comprises low-voltage collecting meter reading concentrator and distribution transformer terminals;
(2) data gather computer is connected between communication machine and the task management machine, shoulders various every on-the-spot practical operation task executions and on-site terminal equipment and carries out interactive instruction and transfer of data;
(3) task management machine is connected between data gather computer and the low-voltage collecting meter reading application server and between data gather computer and the distribution transformer monitoring application server, carries out the management of autotask and manual task, and the data that data gather computer is obtained deposit raw data base in; And
(4) low-voltage collecting meter reading application server and distribution transformer monitoring application server, the low-voltage collecting meter reading application server is connected the task management machine and marketing is used between the WEB server, the distribution transformer monitoring application server is connected the task management machine and distribution transforming is used between the WEB server, on the basis of low-voltage collecting meter reading application server and distribution transformer monitoring application server, set up distribute-electricity transformer district comprehensive utilization platform library, on the basis of distribute-electricity transformer district comprehensive utilization platform library, the informix utilization of distribute-electricity transformer district is carried out in unification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100193070A CN101227102B (en) | 2008-01-02 | 2008-01-02 | Information synthesis utilization of distribute-electricity transformer district |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100193070A CN101227102B (en) | 2008-01-02 | 2008-01-02 | Information synthesis utilization of distribute-electricity transformer district |
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| CN101227102A CN101227102A (en) | 2008-07-23 |
| CN101227102B true CN101227102B (en) | 2010-06-09 |
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| CN2008100193070A Active CN101227102B (en) | 2008-01-02 | 2008-01-02 | Information synthesis utilization of distribute-electricity transformer district |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102005821B (en) * | 2010-12-02 | 2012-12-19 | 国电南瑞科技股份有限公司 | Integrated automation terminal of intelligent station area |
| CN102654544B (en) * | 2012-05-24 | 2015-04-01 | 江苏方天电力技术有限公司 | Automatic identification model and method for switchhouse user change relationship |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200944127Y (en) * | 2006-07-18 | 2007-09-05 | 广州南方电力集团科技发展有限公司 | Distribution transformer monitoring terminal unit |
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- 2008-01-02 CN CN2008100193070A patent/CN101227102B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200944127Y (en) * | 2006-07-18 | 2007-09-05 | 广州南方电力集团科技发展有限公司 | Distribution transformer monitoring terminal unit |
Non-Patent Citations (4)
| Title |
|---|
| 徐敏锐.GPRS无线终端在配变监测系统中的应用.江苏电机工程26 1.2007,26(1),36-38,42. |
| 徐敏锐.GPRS无线终端在配变监测系统中的应用.江苏电机工程26 1.2007,26(1),36-38,42. * |
| 欣疆等.基于CDMA1X的配变监测、无功补偿、电表集抄一体化系统.江苏电机工程26 3.2007,26(3),40-42. |
| 欣疆等.基于CDMA1X的配变监测、无功补偿、电表集抄一体化系统.江苏电机工程26 3.2007,26(3),40-42. * |
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| CN101227102A (en) | 2008-07-23 |
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Owner name: JIANGSU FANGTIAN POWER TECHNOLOGY CO., LTD. STATE Free format text: FORMER OWNER: JIANGSU FANGTIAN POWER TECHNOLOGY CO., LTD. Effective date: 20121029 |
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Effective date of registration: 20121029 Address after: 210003 No. 215, Shanghai Road, Nanjing, Jiangsu Patentee after: Jiangsu Electric Power Company Patentee after: Jiangsu Fangtian Power Technology Co., Ltd. Patentee after: State Grid Corporation of China Address before: 210003 No. 215, Shanghai Road, Nanjing, Jiangsu Patentee before: Jiangsu Electric Power Company Patentee before: Jiangsu Fangtian Power Technology Co., Ltd. |