CN203787966U - 一种电力线路无功补偿系统 - Google Patents
一种电力线路无功补偿系统 Download PDFInfo
- Publication number
- CN203787966U CN203787966U CN201420181039.3U CN201420181039U CN203787966U CN 203787966 U CN203787966 U CN 203787966U CN 201420181039 U CN201420181039 U CN 201420181039U CN 203787966 U CN203787966 U CN 203787966U
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- China
- Prior art keywords
- central processor
- processor cpu
- voltage
- module
- circuit
- 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 - Lifetime
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- 238000004891 communication Methods 0.000 claims abstract description 50
- 238000007493 shaping process Methods 0.000 claims abstract description 30
- 238000003860 storage Methods 0.000 claims abstract description 12
- 239000003990 capacitor Substances 0.000 claims description 28
- 230000006870 function Effects 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000003993 interaction Effects 0.000 claims description 5
- 239000004973 liquid crystal related substance Substances 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 6
- 238000005070 sampling Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
-
- 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
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/70—Smart grids as climate change mitigation technology in the energy generation 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
- 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
-
- 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/22—Flexible AC transmission systems [FACTS] or power factor or reactive power compensating or correcting units
-
- 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
Description
比较项目 | 就地控制 | 优化控制 |
开合式电流互感器 | 需要 | 不需要 |
安装 | 复杂 | 简单 |
补偿点选择 | 负荷群的前端 | 负荷群的中心 |
决策采样信号 | 安装点电压电流 | 线路出口电压电流 |
决策算法 | 就地电压无功控制 | 全线路电压无功优化控制 |
远程操作 | 不支持 | 支持 |
安装容量利用率 | 受安装点影响大 | 充分利用 |
对降低线损的贡献 | 较好 | 很好 |
对线路末端电压的支撑 | 较好 | 很好 |
线路出口功率因数 | 较好 | 很好 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420181039.3U CN203787966U (zh) | 2014-04-15 | 2014-04-15 | 一种电力线路无功补偿系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420181039.3U CN203787966U (zh) | 2014-04-15 | 2014-04-15 | 一种电力线路无功补偿系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203787966U true CN203787966U (zh) | 2014-08-20 |
Family
ID=51324119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420181039.3U Expired - Lifetime CN203787966U (zh) | 2014-04-15 | 2014-04-15 | 一种电力线路无功补偿系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203787966U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103904662A (zh) * | 2014-04-15 | 2014-07-02 | 国网山东乐陵市供电公司 | 一种电力线路无功补偿系统 |
-
2014
- 2014-04-15 CN CN201420181039.3U patent/CN203787966U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103904662A (zh) * | 2014-04-15 | 2014-07-02 | 国网山东乐陵市供电公司 | 一种电力线路无功补偿系统 |
CN103904662B (zh) * | 2014-04-15 | 2016-02-10 | 国网山东乐陵市供电公司 | 一种电力线路无功补偿系统 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Tan Zhen Inventor after: Fan Wentao Inventor after: Gao Jifeng Inventor after: Guo Jing Inventor after: Lu Bin Inventor after: Zhang Lichuan Inventor before: Tan Zhen Inventor before: Fan Wentao Inventor before: Gao Jifeng Inventor before: Guo Jing Inventor before: Lu Bin Inventor before: Zhang Chuanli |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: TAN ZHEN FAN WENTAO GAO JIFENG GUO JING LU BIN ZHANG CHUANLI TO: TAN ZHEN FAN WENTAO GAO JIFENG GUO JING LU BIN ZHANG LICHUAN |