CN108701998B - 用于高压直流系统的线路换相换流器的控制系统和方法 - Google Patents
用于高压直流系统的线路换相换流器的控制系统和方法 Download PDFInfo
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- CN108701998B CN108701998B CN201680082586.8A CN201680082586A CN108701998B CN 108701998 B CN108701998 B CN 108701998B CN 201680082586 A CN201680082586 A CN 201680082586A CN 108701998 B CN108701998 B CN 108701998B
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000005259 measurement Methods 0.000 claims abstract description 54
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- 230000005540 biological transmission Effects 0.000 claims description 68
- 238000010304 firing Methods 0.000 claims description 19
- 230000004044 response Effects 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
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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
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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
- Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Direct Current Feeding And Distribution (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2016/085264 WO2017210892A1 (en) | 2016-06-08 | 2016-06-08 | Line-commutated converter control system and method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108701998A CN108701998A (zh) | 2018-10-23 |
CN108701998B true CN108701998B (zh) | 2022-03-01 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680082586.8A Active CN108701998B (zh) | 2016-06-08 | 2016-06-08 | 用于高压直流系统的线路换相换流器的控制系统和方法 |
Country Status (2)
Country | Link |
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CN (1) | CN108701998B (zh) |
WO (1) | WO2017210892A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108599225B (zh) * | 2018-05-22 | 2022-04-19 | 南京南瑞继保电气有限公司 | 一种基于直流电气量的换相失败预测控制方法及其装置 |
CN112865165B (zh) * | 2021-01-25 | 2024-03-19 | 华中科技大学 | 一种抑制后续换相失败的储能暂态功率协调控制方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103545835A (zh) * | 2013-09-22 | 2014-01-29 | 国家电网公司 | 直流电力系统换相失败判断方法 |
CN103730907A (zh) * | 2014-01-26 | 2014-04-16 | 华北电力大学 | 一种基于电流限制法的直流输电换相失败防御方法 |
CN105071424A (zh) * | 2015-07-24 | 2015-11-18 | 四川大学 | 一种高压直流系统控制方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140146582A1 (en) * | 2012-11-29 | 2014-05-29 | General Electric Company | High voltage direct current (hvdc) converter system and method of operating the same |
EP2773032A1 (en) * | 2013-03-01 | 2014-09-03 | GE Energy Power Conversion Technology Ltd | Current source converter with gate turn off semiconductor elements and a special commutation mode |
-
2016
- 2016-06-08 WO PCT/CN2016/085264 patent/WO2017210892A1/en active Application Filing
- 2016-06-08 CN CN201680082586.8A patent/CN108701998B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103545835A (zh) * | 2013-09-22 | 2014-01-29 | 国家电网公司 | 直流电力系统换相失败判断方法 |
CN103730907A (zh) * | 2014-01-26 | 2014-04-16 | 华北电力大学 | 一种基于电流限制法的直流输电换相失败防御方法 |
CN105071424A (zh) * | 2015-07-24 | 2015-11-18 | 四川大学 | 一种高压直流系统控制方法 |
Non-Patent Citations (1)
Title |
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直流输电系统换相失败研究综述;第11期;《电力自动化设备》;20131130;第33卷(第11期);正文第141页第4-5行及第144页左栏第2-5行 * |
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Publication number | Publication date |
---|---|
CN108701998A (zh) | 2018-10-23 |
WO2017210892A1 (en) | 2017-12-14 |
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Address after: Swiss Baden Applicant after: Hitachi energy Switzerland AG Address before: Swiss Baden Applicant before: ABB grid Switzerland AG |
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Effective date of registration: 20240105 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |