CN104505853A - 多端柔性直流输电系统中多个定直流电压站的功率分配方法 - Google Patents
多端柔性直流输电系统中多个定直流电压站的功率分配方法 Download PDFInfo
- Publication number
- CN104505853A CN104505853A CN201510008690.XA CN201510008690A CN104505853A CN 104505853 A CN104505853 A CN 104505853A CN 201510008690 A CN201510008690 A CN 201510008690A CN 104505853 A CN104505853 A CN 104505853A
- Authority
- CN
- China
- Prior art keywords
- direct
- current
- station
- voltage
- direct voltage
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 57
- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000006243 chemical reaction Methods 0.000 claims description 51
- 238000001914 filtration Methods 0.000 claims description 4
- 230000010354 integration Effects 0.000 claims description 3
- 238000004088 simulation Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 101100499229 Mus musculus Dhrsx gene Proteins 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Classifications
-
- 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
- H02J3/36—Arrangements for transfer of electric power between ac networks via a high-tension dc link
-
- 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
- Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]
Landscapes
- Direct Current Feeding And Distribution (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510008690.XA CN104505853B (zh) | 2015-01-08 | 2015-01-08 | 多端柔性直流输电系统中多个定直流电压站的功率分配方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510008690.XA CN104505853B (zh) | 2015-01-08 | 2015-01-08 | 多端柔性直流输电系统中多个定直流电压站的功率分配方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104505853A true CN104505853A (zh) | 2015-04-08 |
CN104505853B CN104505853B (zh) | 2017-01-25 |
Family
ID=52947583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510008690.XA Active CN104505853B (zh) | 2015-01-08 | 2015-01-08 | 多端柔性直流输电系统中多个定直流电压站的功率分配方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104505853B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105006816A (zh) * | 2015-07-22 | 2015-10-28 | 上海交通大学 | 计及不平衡功率最优分配的直流电压控制器及系统 |
CN105610180A (zh) * | 2016-01-07 | 2016-05-25 | 武汉大学 | 一种直流电流反馈的多端柔性直流输电系统解耦控制方法 |
CN106936141A (zh) * | 2015-12-30 | 2017-07-07 | 国网辽宁省电力有限公司电力科学研究院 | 一种柔性环网控制器的有功功率控制方法及其控制系统 |
CN106953328A (zh) * | 2017-04-13 | 2017-07-14 | 中国电力科学研究院 | 一种柔性直流电网潮流线性化确定方法及系统 |
CN109428341A (zh) * | 2017-09-05 | 2019-03-05 | 南京南瑞继保电气有限公司 | 一种直流电压协调控制方法 |
CN109687500A (zh) * | 2018-12-28 | 2019-04-26 | 华北电力大学 | 一种柔性直流输电系统换流站多换流单元间的分散自律型电压平衡控制的方法 |
CN111313453A (zh) * | 2020-01-08 | 2020-06-19 | 南京南瑞继保电气有限公司 | 在多端柔性直流系统中发生直流断线故障的控制方法 |
CN111463821A (zh) * | 2020-05-20 | 2020-07-28 | 国网江苏省电力有限公司宿迁供电分公司 | 一种适用于直流配电网的等负载率主从控制方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102969733A (zh) * | 2012-11-08 | 2013-03-13 | 南京南瑞继保电气有限公司 | 一种多端柔性直流输电系统协调控制方法 |
CN103066614A (zh) * | 2012-12-31 | 2013-04-24 | 南方电网科学研究院有限责任公司 | 一种多端柔性直流输电系统及其启动方法 |
CN103296691A (zh) * | 2012-03-05 | 2013-09-11 | 南方电网科学研究院有限责任公司 | 多端直流输电功率协调控制方法 |
CN103346582A (zh) * | 2013-06-21 | 2013-10-09 | 南方电网科学研究院有限责任公司 | 柔性直流输电系统站级控制模式的无缝切换方法 |
CN103414179A (zh) * | 2013-06-04 | 2013-11-27 | 南方电网科学研究院有限责任公司 | 一种适用于多端柔性直流输电系统的下垂控制方法 |
CN204333972U (zh) * | 2015-01-08 | 2015-05-13 | 南方电网科学研究院有限责任公司 | 多端柔性直流输电设备 |
-
2015
- 2015-01-08 CN CN201510008690.XA patent/CN104505853B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103296691A (zh) * | 2012-03-05 | 2013-09-11 | 南方电网科学研究院有限责任公司 | 多端直流输电功率协调控制方法 |
CN102969733A (zh) * | 2012-11-08 | 2013-03-13 | 南京南瑞继保电气有限公司 | 一种多端柔性直流输电系统协调控制方法 |
CN103066614A (zh) * | 2012-12-31 | 2013-04-24 | 南方电网科学研究院有限责任公司 | 一种多端柔性直流输电系统及其启动方法 |
CN103414179A (zh) * | 2013-06-04 | 2013-11-27 | 南方电网科学研究院有限责任公司 | 一种适用于多端柔性直流输电系统的下垂控制方法 |
CN103346582A (zh) * | 2013-06-21 | 2013-10-09 | 南方电网科学研究院有限责任公司 | 柔性直流输电系统站级控制模式的无缝切换方法 |
CN204333972U (zh) * | 2015-01-08 | 2015-05-13 | 南方电网科学研究院有限责任公司 | 多端柔性直流输电设备 |
Non-Patent Citations (2)
Title |
---|
岳伟,等: "基于MMC的风电场柔性直流输电启动控制策略", 《电网与清洁能源》 * |
易荣,等: "多端柔性直流输电系统中混合运行方式分析", 《电网与清洁能源》 * |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105006816B (zh) * | 2015-07-22 | 2017-06-13 | 上海交通大学 | 计及不平衡功率最优分配的直流电压控制器及系统 |
CN105006816A (zh) * | 2015-07-22 | 2015-10-28 | 上海交通大学 | 计及不平衡功率最优分配的直流电压控制器及系统 |
CN106936141B (zh) * | 2015-12-30 | 2020-10-13 | 国网辽宁省电力有限公司电力科学研究院 | 一种柔性环网控制器的有功功率控制方法及其控制系统 |
CN106936141A (zh) * | 2015-12-30 | 2017-07-07 | 国网辽宁省电力有限公司电力科学研究院 | 一种柔性环网控制器的有功功率控制方法及其控制系统 |
CN105610180A (zh) * | 2016-01-07 | 2016-05-25 | 武汉大学 | 一种直流电流反馈的多端柔性直流输电系统解耦控制方法 |
CN105610180B (zh) * | 2016-01-07 | 2019-01-29 | 武汉大学 | 一种直流电流反馈的多端柔性直流输电系统解耦控制方法 |
CN106953328A (zh) * | 2017-04-13 | 2017-07-14 | 中国电力科学研究院 | 一种柔性直流电网潮流线性化确定方法及系统 |
CN109428341A (zh) * | 2017-09-05 | 2019-03-05 | 南京南瑞继保电气有限公司 | 一种直流电压协调控制方法 |
WO2019047546A1 (zh) * | 2017-09-05 | 2019-03-14 | 南京南瑞继保电气有限公司 | 一种直流电压协调控制方法 |
US11190020B2 (en) | 2017-09-05 | 2021-11-30 | Nr Electric Co., Ltd | Direct current voltage coordination control method |
CN109428341B (zh) * | 2017-09-05 | 2021-12-10 | 南京南瑞继保电气有限公司 | 一种直流电压协调控制方法 |
CN109687500A (zh) * | 2018-12-28 | 2019-04-26 | 华北电力大学 | 一种柔性直流输电系统换流站多换流单元间的分散自律型电压平衡控制的方法 |
CN109687500B (zh) * | 2018-12-28 | 2021-01-08 | 华北电力大学 | 一种柔性直流输电系统换流站多换流单元间的分散自律型电压平衡控制的方法 |
CN111313453A (zh) * | 2020-01-08 | 2020-06-19 | 南京南瑞继保电气有限公司 | 在多端柔性直流系统中发生直流断线故障的控制方法 |
CN111463821A (zh) * | 2020-05-20 | 2020-07-28 | 国网江苏省电力有限公司宿迁供电分公司 | 一种适用于直流配电网的等负载率主从控制方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104505853B (zh) | 2017-01-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104505853A (zh) | 多端柔性直流输电系统中多个定直流电压站的功率分配方法 | |
CN105391094B (zh) | 孤立微电网分布式控制方法 | |
CN107104427B (zh) | 一种用于直流微电网的自适应多斜率下垂控制系统及方法 | |
CN108923448B (zh) | 一种多端柔性直流输电协调控制方法及系统 | |
CN109149620B (zh) | 一种自储能多端柔直系统控制方法及系统 | |
CN104753059B (zh) | 带有自适应阻抗二次调节的直流变换器下垂控制方法 | |
CN108320080B (zh) | 基于两层一致性算法的能源互联网实时动态功率分配方法 | |
CN109638890B (zh) | 一种直流微网群系统及其分层控制方法 | |
CN105226664A (zh) | 一种主动配电网无功电压分层分布协调控制方法 | |
CN204333972U (zh) | 多端柔性直流输电设备 | |
CN110474353B (zh) | 分层式储能系统及其参与的电网调频协调控制方法 | |
CN105576837A (zh) | 一种微电网群分布式三级协同功率控制方法 | |
CN104332985B (zh) | 基于混合控制策略的直流配网运行控制与优化调度方法 | |
CN106712085A (zh) | 基于多智能体系统的孤岛微网电压/频率分布式二级控制方法 | |
CN108471109B (zh) | 直流多微网系统的统一分布式控制方法及系统 | |
CN111064235A (zh) | 一种有源配电网日前动态无功优化方法 | |
CN110212514A (zh) | 一种基于微分平滑理论的直流电力弹簧非线性控制方法 | |
CN110365004A (zh) | 一种直流微电网功率分配控制方法 | |
CN105226700A (zh) | 基于阀门流量特性动态调整的一次调频控制方法及装置 | |
Han et al. | Droop-free distributed control with event-triggered communication in DC micro-grid | |
Wang et al. | Combined control strategy for proportional current sharing in DC microgrid clusters | |
TW201436408A (zh) | 直流電源並聯系統及其控制方法 | |
CN110429578A (zh) | 一种分布式直流微电网控制方法 | |
Su et al. | A decentralized power allocation strategy for dynamically forming multiple hybrid energy storage systems aided with power buffer | |
CN105656021B (zh) | 直流配电网的鲁棒下垂控制装置和方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510080 Guangzhou, Yuexiu District, Guangdong Province Dongfeng East Road, 6 water tower, Guangdong tower. Co-patentee after: POWER GRID TECHNOLOGY RESEARCH CENTER. CHINA SOUTHERN POWER GRID Patentee after: China South Power Grid International Co.,Ltd. Co-patentee after: MONTNETS RONGXIN TECHNOLOGY GROUP CO.,LTD. Co-patentee after: BEIJING RONGXIN HUIKE TECHNOLOGY Co.,Ltd. Address before: 510080 Guangzhou, Yuexiu District, Guangdong Province Dongfeng East Road, 6 water tower, Guangdong tower. Co-patentee before: POWER GRID TECHNOLOGY RESEARCH CENTER. CHINA SOUTHERN POWER GRID Patentee before: China South Power Grid International Co.,Ltd. Co-patentee before: RONGXIN POWER ELECTRONIC Co.,Ltd. Co-patentee before: BEIJING RONGXIN HUIKE TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180927 Address after: 510080 Guangdong Province, Guangzhou, Guangdong province Yuexiu District Dongfeng Road East 6, 8, Guangdong Electric Building Co-patentee after: POWER GRID TECHNOLOGY RESEARCH CENTER. CHINA SOUTHERN POWER GRID Patentee after: China South Power Grid International Co.,Ltd. Co-patentee after: RONGXIN HUIKO ELECTRIC TECHNOLOGY Co.,Ltd. Co-patentee after: BEIJING RONGXIN HUIKE TECHNOLOGY Co.,Ltd. Address before: 510080 Guangzhou, Yuexiu District, Guangdong Province Dongfeng East Road, 6 water tower, Guangdong tower. Co-patentee before: POWER GRID TECHNOLOGY RESEARCH CENTER. CHINA SOUTHERN POWER GRID Patentee before: China South Power Grid International Co.,Ltd. Co-patentee before: MONTNETS RONGXIN TECHNOLOGY GROUP CO.,LTD. Co-patentee before: BEIJING RONGXIN HUIKE TECHNOLOGY Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 510080 Guangdong Province, Guangzhou, Guangdong province Yuexiu District Dongfeng Road East 6, 8, Guangdong Electric Building Patentee after: China South Power Grid International Co.,Ltd. Patentee after: POWER GRID TECHNOLOGY RESEARCH CENTER. CHINA SOUTHERN POWER GRID Patentee after: Rongxin Huike Electric Co.,Ltd. Patentee after: BEIJING RONGXIN HUIKE TECHNOLOGY Co.,Ltd. Address before: 510080 Guangdong Province, Guangzhou, Guangdong province Yuexiu District Dongfeng Road East 6, 8, Guangdong Electric Building Patentee before: China South Power Grid International Co.,Ltd. Patentee before: POWER GRID TECHNOLOGY RESEARCH CENTER. CHINA SOUTHERN POWER GRID Patentee before: RONGXIN HUIKO ELECTRIC TECHNOLOGY Co.,Ltd. Patentee before: BEIJING RONGXIN HUIKE TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210901 Address after: 510700 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. Patentee after: Rongxin Huike Electric Co.,Ltd. Patentee after: BEIJING RONGXIN HUIKE TECHNOLOGY Co.,Ltd. Address before: 510080 Guangdong Province, Guangzhou, Guangdong province Yuexiu District Dongfeng Road East 6, 8, Guangdong Electric Building Patentee before: China South Power Grid International Co.,Ltd. Patentee before: POWER GRID TECHNOLOGY RESEARCH CENTER. CHINA SOUTHERN POWER GRID Patentee before: Rongxin Huike Electric Co.,Ltd. Patentee before: BEIJING RONGXIN HUIKE TECHNOLOGY Co.,Ltd. |