CN104779627B - 一种辐射型电网中主变关口无功区间的实时优化整定方法 - Google Patents
一种辐射型电网中主变关口无功区间的实时优化整定方法 Download PDFInfo
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- CN104779627B CN104779627B CN201510136992.5A CN201510136992A CN104779627B CN 104779627 B CN104779627 B CN 104779627B CN 201510136992 A CN201510136992 A CN 201510136992A CN 104779627 B CN104779627 B CN 104779627B
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- 238000005457 optimization Methods 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000005855 radiation Effects 0.000 title abstract 5
- UELITFHSCLAHKR-UHFFFAOYSA-N acibenzolar-S-methyl Chemical compound CSC(=O)C1=CC=CC2=C1SN=N2 UELITFHSCLAHKR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 32
- 230000005611 electricity Effects 0.000 claims description 20
- 238000013480 data collection Methods 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 210000000051 wattle Anatomy 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
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- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
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Classifications
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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
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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
- H02J2203/00—Indexing scheme relating to details of circuit arrangements for AC mains or AC distribution networks
- H02J2203/20—Simulating, e g planning, reliability check, modelling or computer assisted design [CAD]
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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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
变量 | UG | PT | PT1 | PT2 | PT3 |
数值 | 116kV | 50MW | 18MW | 24MW | 8MW |
Claims (2)
Priority Applications (1)
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CN201510136992.5A CN104779627B (zh) | 2015-03-25 | 2015-03-25 | 一种辐射型电网中主变关口无功区间的实时优化整定方法 |
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CN201510136992.5A CN104779627B (zh) | 2015-03-25 | 2015-03-25 | 一种辐射型电网中主变关口无功区间的实时优化整定方法 |
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CN104779627A CN104779627A (zh) | 2015-07-15 |
CN104779627B true CN104779627B (zh) | 2018-02-02 |
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CN201510136992.5A Active CN104779627B (zh) | 2015-03-25 | 2015-03-25 | 一种辐射型电网中主变关口无功区间的实时优化整定方法 |
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CN (1) | CN104779627B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102709918A (zh) * | 2012-05-21 | 2012-10-03 | 广东省电力调度中心 | 基于avc***的电网关口无功功率控制方法 |
CN103633654A (zh) * | 2013-11-14 | 2014-03-12 | 华南理工大学 | 辐射型电网松弛趋优无功控制方法 |
CN104078983A (zh) * | 2014-06-16 | 2014-10-01 | 沈阳工业大学 | 减小风电场有功损耗的无功分配优化方法 |
CN104362623A (zh) * | 2014-11-10 | 2015-02-18 | 国家电网公司 | 一种适用于主动配电网的多目标网络重构方法 |
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2015
- 2015-03-25 CN CN201510136992.5A patent/CN104779627B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102709918A (zh) * | 2012-05-21 | 2012-10-03 | 广东省电力调度中心 | 基于avc***的电网关口无功功率控制方法 |
CN103633654A (zh) * | 2013-11-14 | 2014-03-12 | 华南理工大学 | 辐射型电网松弛趋优无功控制方法 |
CN104078983A (zh) * | 2014-06-16 | 2014-10-01 | 沈阳工业大学 | 减小风电场有功损耗的无功分配优化方法 |
CN104362623A (zh) * | 2014-11-10 | 2015-02-18 | 国家电网公司 | 一种适用于主动配电网的多目标网络重构方法 |
Non-Patent Citations (1)
Title |
---|
配网无功补偿分析;李鹏;《电子科学》;20091231;第24至26页 * |
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Effective date of registration: 20210602 Address after: 510670 3rd, 4th and 5th floors of building J1 and 3rd floor of building J3, No.11 Kexiang Road, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee after: China South Power Grid International Co.,Ltd. Address before: 510080 West Tower 13-20 Floor, Shui Jungang 6 and 8 Dongfeng East Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee before: China South Power Grid International Co.,Ltd. Patentee before: POWER GRID TECHNOLOGY RESEARCH CENTER. CHINA SOUTHERN POWER GRID |