CN109962488B - 高压直流输电系统 - Google Patents
高压直流输电系统 Download PDFInfo
- Publication number
- CN109962488B CN109962488B CN201711425003.XA CN201711425003A CN109962488B CN 109962488 B CN109962488 B CN 109962488B CN 201711425003 A CN201711425003 A CN 201711425003A CN 109962488 B CN109962488 B CN 109962488B
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- Prior art keywords
- direct current
- voltage
- predetermined threshold
- determining
- output
- Prior art date
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 57
- 230000004044 response Effects 0.000 claims abstract description 40
- 238000011084 recovery Methods 0.000 claims abstract description 18
- 230000007423 decrease Effects 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 20
- 230000000052 comparative effect Effects 0.000 description 9
- 238000010304 firing Methods 0.000 description 6
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- H02J3/36—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)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711425003.XA CN109962488B (zh) | 2017-12-25 | 2017-12-25 | 高压直流输电系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711425003.XA CN109962488B (zh) | 2017-12-25 | 2017-12-25 | 高压直流输电系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109962488A CN109962488A (zh) | 2019-07-02 |
CN109962488B true CN109962488B (zh) | 2023-09-01 |
Family
ID=67021414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711425003.XA Active CN109962488B (zh) | 2017-12-25 | 2017-12-25 | 高压直流输电系统 |
Country Status (1)
Country | Link |
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CN (1) | CN109962488B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111181191B (zh) * | 2020-02-10 | 2024-03-22 | 日立能源有限公司 | 混合电力系统的控制方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10304562A (ja) * | 1997-04-22 | 1998-11-13 | Toshiba Corp | 直流送電システム |
EP1174993A1 (en) * | 2000-06-02 | 2002-01-23 | Abb Ab | Method and control system for voltage control at a converter station |
CN105762824A (zh) * | 2016-03-10 | 2016-07-13 | 南京南瑞继保电气有限公司 | 一种混合直流输电系统控制方法及装置 |
CN105896585A (zh) * | 2016-04-28 | 2016-08-24 | 南方电网科学研究院有限责任公司 | 一种混合多端直流输电系统交流侧故障穿越控制方法 |
CN106849148A (zh) * | 2017-03-10 | 2017-06-13 | 南方电网科学研究院有限责任公司 | 一种混合直流输电系统整流站交流故障穿越控制方法 |
-
2017
- 2017-12-25 CN CN201711425003.XA patent/CN109962488B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10304562A (ja) * | 1997-04-22 | 1998-11-13 | Toshiba Corp | 直流送電システム |
EP1174993A1 (en) * | 2000-06-02 | 2002-01-23 | Abb Ab | Method and control system for voltage control at a converter station |
CN105762824A (zh) * | 2016-03-10 | 2016-07-13 | 南京南瑞继保电气有限公司 | 一种混合直流输电系统控制方法及装置 |
CN105896585A (zh) * | 2016-04-28 | 2016-08-24 | 南方电网科学研究院有限责任公司 | 一种混合多端直流输电系统交流侧故障穿越控制方法 |
CN106849148A (zh) * | 2017-03-10 | 2017-06-13 | 南方电网科学研究院有限责任公司 | 一种混合直流输电系统整流站交流故障穿越控制方法 |
Non-Patent Citations (1)
Title |
---|
Comparison of HVDC Light (VSC) and HVDC Classic (LCC) Site;Dr RL Sellick等;《10th IET International Conference on AC and DC Power Transmission (ACDC 2012)》;20130530;全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN109962488A (zh) | 2019-07-02 |
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Effective date of registration: 20200508 Address after: Baden, Switzerland Applicant after: ABB grid Switzerland AG Address before: Ba Deng Applicant before: ABB Switzerland Co.,Ltd. |
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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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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240109 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |