CN104617669A - Comprehensive monitor system for power distribution network operation and management - Google Patents
Comprehensive monitor system for power distribution network operation and management Download PDFInfo
- Publication number
- CN104617669A CN104617669A CN201510031486.XA CN201510031486A CN104617669A CN 104617669 A CN104617669 A CN 104617669A CN 201510031486 A CN201510031486 A CN 201510031486A CN 104617669 A CN104617669 A CN 104617669A
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- China
- Prior art keywords
- monitor
- management
- power distribution
- phase
- distribution network
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Classifications
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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 belongs to the technical field of power distribution network monitor, and specifically discloses a comprehensive monitor system for power distribution network operation and management. The comprehensive monitor system for power distribution network operation and management consists of a national power grid marketing system platform, a monitor terminal, and phase-change switches, wherein the software platform is connected with the monitor terminal through GPRS; the system comprises at least three phase-change switches; the monitor terminal is connected with the phase-change switches via power line carrier or small wireless communication; the monitor terminal monitors and calculates power distribution parameters. The three-phase load is automatically balanced; the monitor terminal is connected with the phase-change switches via RS485 power line carrier or small wireless communication. The comprehensive monitor system for power distribution network operation and management mainly solves a series of key problems including wireless remote intelligent detection and control, and the like, the functions, including data collecting, statistically analyzing, voltage monitor, electric current monitor, remote meter reading, passive compensation, and the like, of the monitored electrical transformer district are scientifically integrated. A reliable and effective measure is provided for complex public transformer regionalized management and power supply system remote automatic management.
Description
Technical field
The invention belongs to power distribution network monitoring technical field, the comprehensive monitor system of specifically a kind of power distribution network operation, management.
Background technology
It is many that power distribution network has quantity, widespread feature.In order to ensure to grasp its ruuning situation timely, power distribution network that must be real-time carries out data monitoring.But the level monitoring of power distribution network or relatively backward in prior art, can not grasp the data message of power distribution network timely.Not only bring potential safety hazard, also reduce the level of scientific management simultaneously, weaken the efficiency of decision-making.Therefore, need technical progress, structural improvement, make the operation of power distribution network, manage science more, it is more accurate to monitor.
Summary of the invention
The object of the invention is effectively to monitor and the deficiency balanced from Row sum-equal matrix to solve in national grid marketing system platform technology to lack low-voltage power distribution station area three-phase imbalance load, the comprehensive monitor system of the operation of a kind of power distribution network, management is provided.
The present invention is made up of software platform, monitor terminal, phase-change switch, wherein software platform is connected with monitor terminal by GPRS, described phase-change switch has three at least, monitor terminal passes through power carrier or small wireless communication or RS485 communication network and is connected with phase-change switch, and monitor terminal distribution parameter monitoring is added up.
Preferably, described monitor terminal by RS485 power carrier or small wireless communication with
Phase-change switch connects.
Preferably, described three-phase load automatic adjustable balance.
Preferably, described monitoring system also comprises autoalarm.
The present invention mainly solves a series of key issues such as wireless remote intelligent observing and controlling, the functions such as the data acquisition of monitored distribute-electricity transformer district, statistical analysis, monitoring voltage, current monitoring, remote meter reading, reactive power compensation is scientifically combined together.For the partition management work of the common transformer of complexity and the management of electric power system remote automation provide reliable, effective means.In addition, the present invention is practical, and production cost is not high, is adapted at correlative technology field and promotes the use of.
Accompanying drawing explanation
Fig. 1 is monitoring system structural representation of the present invention.
In figure, 1, software platform; 2, monitor terminal; 3, phase-change switch.
Embodiment
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing, make above-mentioned and other object of the present invention, characteristic sum feature will be more clear.Reference numeral identical in whole accompanying drawing indicates identical part.Deliberately do not draw accompanying drawing in proportion, focus on explaining purport of the present invention.
As shown in Figure 1, the present invention is made up of software platform 1, monitor terminal 2, phase-change switch 3, wherein software platform 1 is connected with monitor terminal 2 by GPRS, described phase-change switch 3 has three at least, monitor terminal 2 is connected with phase-change switch 3 by power carrier or small wireless communication or RS485 communication network, and monitor terminal distribution parameter monitoring is added up.
Monitor terminal 2 of the present invention is connected with phase-change switch 3 by RS485 communication network.
Three-phase load automatic adjustable balance of the present invention.
Monitoring system of the present invention also comprises autoalarm.
The operation principle of native system is, by Real-time Collection transformer outlet side current data, by the mean value in systems soft ware computer adjustment cycle, draw the trend of certain phase load, through statistics and logical calculated, draw and need to adjust how many loads, then software issues adjustment instruction, phase-change switch realizes adjustment automatically according to instruction, and adjustment cycle and regulation time are set by software.
Native system has distribution parameter monitoring statistical function, can realize three-phase load automatic adjustable balance, can also realize Long-distance Control, automatic alarm, end low-voltage processing capacity, is adapted at distribution network technology field and promotes the use of.
Obviously, a lot of detail has been set forth in above-mentioned explanation so that fully understand technical scheme of the present invention.But above description is only preferred embodiment of the present invention, the present invention can be much different from alternate manner described here to implement, and therefore the present invention is not by the disclosed concrete restriction implemented above.Any those skilled in the art are not departing under technical solution of the present invention ambit simultaneously, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solution of the present invention protection.
Claims (4)
1. a power distribution network run, the comprehensive monitor system of management, be made up of national grid marketing system platform, monitor terminal, phase-change switch, its CHEAA.COM marketing system platform is connected with monitor terminal by GPRS, described phase-change switch has three at least, monitor terminal is connected with phase-change switch by power carrier or small wireless communication, and monitor terminal distribution parameter monitoring is added up.
2. a kind of power distribution network according to claim 1 run, the comprehensive monitor system of management, it is characterized in that described monitor terminal is connected with phase-change switch by RS485 communication network or power carrier or small wireless communication.
3. the comprehensive monitor system of a kind of power distribution network operation according to claim 1, management, is characterized in that described three-phase load automatic adjustable balance.
4. the comprehensive monitor system of a kind of power distribution network operation according to claim 1, management, is characterized in that described monitoring system also comprises autoalarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510031486.XA CN104617669A (en) | 2015-01-22 | 2015-01-22 | Comprehensive monitor system for power distribution network operation and management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510031486.XA CN104617669A (en) | 2015-01-22 | 2015-01-22 | Comprehensive monitor system for power distribution network operation and management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104617669A true CN104617669A (en) | 2015-05-13 |
Family
ID=53152006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510031486.XA Withdrawn CN104617669A (en) | 2015-01-22 | 2015-01-22 | Comprehensive monitor system for power distribution network operation and management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104617669A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748300A (en) * | 2017-09-27 | 2018-03-02 | 西安索普电气技术有限公司 | A kind of tri-phase unbalance factor detection method based on improvement S-transformation |
| CN109495135A (en) * | 2018-12-07 | 2019-03-19 | 南京南瑞微电子技术有限公司 | A kind of debugging system and method based on power line carrier communication |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684213A (en) * | 2012-06-08 | 2012-09-19 | 平阴县供电公司 | Low-voltage three-phase load unbalance automatic regulation system |
| CN103647293A (en) * | 2013-11-29 | 2014-03-19 | 国网河南省电力公司周口供电公司 | Low-voltage transformer area working condition monitoring and three-phase load balancing automatic adjusting system |
| CN204103600U (en) * | 2014-09-24 | 2015-01-14 | 武汉华大鄂电电气设备有限公司 | A kind of power distribution network runs, the comprehensive monitor system of management |
-
2015
- 2015-01-22 CN CN201510031486.XA patent/CN104617669A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684213A (en) * | 2012-06-08 | 2012-09-19 | 平阴县供电公司 | Low-voltage three-phase load unbalance automatic regulation system |
| CN103647293A (en) * | 2013-11-29 | 2014-03-19 | 国网河南省电力公司周口供电公司 | Low-voltage transformer area working condition monitoring and three-phase load balancing automatic adjusting system |
| CN204103600U (en) * | 2014-09-24 | 2015-01-14 | 武汉华大鄂电电气设备有限公司 | A kind of power distribution network runs, the comprehensive monitor system of management |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748300A (en) * | 2017-09-27 | 2018-03-02 | 西安索普电气技术有限公司 | A kind of tri-phase unbalance factor detection method based on improvement S-transformation |
| CN109495135A (en) * | 2018-12-07 | 2019-03-19 | 南京南瑞微电子技术有限公司 | A kind of debugging system and method based on power line carrier communication |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150513 |