CN104333011A - 快速投切电容电抗器的控制方法及系统 - Google Patents
快速投切电容电抗器的控制方法及系统 Download PDFInfo
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- CN104333011A CN104333011A CN201410610038.0A CN201410610038A CN104333011A CN 104333011 A CN104333011 A CN 104333011A CN 201410610038 A CN201410610038 A CN 201410610038A CN 104333011 A CN104333011 A CN 104333011A
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- main transformer
- voltage
- low pressure
- reactance device
- switching
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for AC mains or AC distribution networks
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
- H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
- H02J3/1828—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepwise control, the possibility of switching in or out the entire compensating arrangement not being considered as stepwise control
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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
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- Supply And Distribution Of Alternating Current (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Abstract
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CN201410610038.0A CN104333011B (zh) | 2014-10-31 | 2014-10-31 | 快速投切电容电抗器的控制方法及系统 |
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CN201410610038.0A CN104333011B (zh) | 2014-10-31 | 2014-10-31 | 快速投切电容电抗器的控制方法及系统 |
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CN104333011A true CN104333011A (zh) | 2015-02-04 |
CN104333011B CN104333011B (zh) | 2016-11-09 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105071398A (zh) * | 2015-08-24 | 2015-11-18 | 国电南瑞科技股份有限公司 | 电容器投切母线电压增量递推求解方法 |
CN107591818A (zh) * | 2017-08-11 | 2018-01-16 | 烟台海珐电气科技有限公司 | 一种解决低负载无功过补、欠补问题的无功补偿算法 |
CN108565872A (zh) * | 2018-04-13 | 2018-09-21 | 深圳供电局有限公司 | 一种具备无功补偿快速投切功能的方法及装置 |
CN110994629A (zh) * | 2019-12-05 | 2020-04-10 | 深圳供电局有限公司 | 一种电容器快速投切的控制方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110006735A1 (en) * | 2009-07-07 | 2011-01-13 | Te-Lung Wu | Portable Computer System and Related Power Supply Device and Charging Method |
CN201846083U (zh) * | 2010-04-15 | 2011-05-25 | 诸暨市东白电力设备制造有限公司 | 低压无功补偿装置 |
CN102684208A (zh) * | 2012-05-24 | 2012-09-19 | 重庆大学 | 配电网广域无功优化运行方法 |
US20130293989A1 (en) * | 2012-05-01 | 2013-11-07 | Ge Aviation Systems Limited | Apparatus and method for arc fault detection |
CN103762606A (zh) * | 2014-01-17 | 2014-04-30 | 华南理工大学 | 阶梯式配电网低压智能电容器控制方法 |
CN104021304A (zh) * | 2014-06-19 | 2014-09-03 | 山东大学 | 一种变压器在线监测装置安装优先级评估方法 |
-
2014
- 2014-10-31 CN CN201410610038.0A patent/CN104333011B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110006735A1 (en) * | 2009-07-07 | 2011-01-13 | Te-Lung Wu | Portable Computer System and Related Power Supply Device and Charging Method |
CN201846083U (zh) * | 2010-04-15 | 2011-05-25 | 诸暨市东白电力设备制造有限公司 | 低压无功补偿装置 |
US20130293989A1 (en) * | 2012-05-01 | 2013-11-07 | Ge Aviation Systems Limited | Apparatus and method for arc fault detection |
CN102684208A (zh) * | 2012-05-24 | 2012-09-19 | 重庆大学 | 配电网广域无功优化运行方法 |
CN103762606A (zh) * | 2014-01-17 | 2014-04-30 | 华南理工大学 | 阶梯式配电网低压智能电容器控制方法 |
CN104021304A (zh) * | 2014-06-19 | 2014-09-03 | 山东大学 | 一种变压器在线监测装置安装优先级评估方法 |
Non-Patent Citations (1)
Title |
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苏义荣 等: "基于调控单元划分策略的改进型九域图AVQC算法", 《电力系统自动化》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105071398A (zh) * | 2015-08-24 | 2015-11-18 | 国电南瑞科技股份有限公司 | 电容器投切母线电压增量递推求解方法 |
CN105071398B (zh) * | 2015-08-24 | 2017-04-12 | 国电南瑞科技股份有限公司 | 电容器投切母线电压增量递推求解方法 |
CN107591818A (zh) * | 2017-08-11 | 2018-01-16 | 烟台海珐电气科技有限公司 | 一种解决低负载无功过补、欠补问题的无功补偿算法 |
CN107591818B (zh) * | 2017-08-11 | 2020-06-26 | 烟台海珐电气科技有限公司 | 一种解决低负载无功过补、欠补问题的无功补偿方法 |
CN108565872A (zh) * | 2018-04-13 | 2018-09-21 | 深圳供电局有限公司 | 一种具备无功补偿快速投切功能的方法及装置 |
CN110994629A (zh) * | 2019-12-05 | 2020-04-10 | 深圳供电局有限公司 | 一种电容器快速投切的控制方法 |
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CN104333011B (zh) | 2016-11-09 |
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Effective date of registration: 20231102 Address after: 510620, No. two, No. 2, Tianhe South Road, Guangzhou, Guangdong, Tianhe District Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Address before: 510620, No. two, No. 2, Tianhe South Road, Guangzhou, Guangdong, Tianhe District Patentee before: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Patentee before: NR ELECTRIC Co.,Ltd. Effective date of registration: 20231102 Address after: 510620, No. two, No. 2, Tianhe South Road, Guangzhou, Guangdong, Tianhe District Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Patentee after: NR ELECTRIC Co.,Ltd. Address before: 510620, No. two, No. 2, Tianhe South Road, Guangzhou, Guangdong, Tianhe District Patentee before: GUANGZHOU POWER SUPPLY Co.,Ltd. Patentee before: NR ELECTRIC Co.,Ltd. |