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
- Authority
- CN
- China
- Prior art keywords
- voltage
- direct current
- predetermined threshold
- output
- determining
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 55
- 230000004044 response Effects 0.000 claims abstract description 38
- 238000011084 recovery Methods 0.000 claims abstract description 17
- 230000007423 decrease Effects 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 19
- 230000000052 comparative effect Effects 0.000 description 7
- 238000010304 firing Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification 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
- 230000009467 reduction Effects 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
- 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 |
---|---|
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3646434B1 (en) | Protection and control of wireless power systems | |
JP4067021B2 (ja) | インバータ装置 | |
EP2553788B1 (en) | Method of operating a wind turbine, wind turbine, wind turbine controlling system, and processing system | |
US9748860B2 (en) | Input filter pre-charge fed by a medium-voltage grid supply | |
TWI522767B (zh) | 太陽光能發電系統 | |
CN108988373A (zh) | 一种用于对混合直流输电系统受端交流故障进行控制的方法及系统 | |
KR102532572B1 (ko) | 배터리의 급속 충전 방법, 충전 장치, 충전 대기 설비 및 충전 시스템 | |
CN105429164B (zh) | 混合直流输电系统的送端低电压故障穿越方法 | |
JP2011193633A (ja) | 電力変換装置 | |
CN101373931B (zh) | 用于稳定变频器的中间电路的电压的方法和装置 | |
CN105633941B (zh) | 一种基于虚拟电流限制器的换相失败抑制方法 | |
JP5168955B2 (ja) | 電動機制御装置 | |
WO2019239638A1 (ja) | 電力系統安定化システム | |
CN109962488B (zh) | 高压直流输电系统 | |
CN103904678A (zh) | 高压直流输电分段变速率低压限流单元的控制方法 | |
KR102416374B1 (ko) | 고압인버터 전력셀의 직류단 전압 제어장치 | |
CN118100618B (zh) | 一种解决维也纳整流器轻载过压的控制方法及装置 | |
KR102295930B1 (ko) | 인버터 제어장치 | |
CN103814496B (zh) | 用于串联型mtdc系统的vdcol的暂态控制方法及其vdcol合成器 | |
CN110336312B (zh) | 一种vsc功率控制方法和装置 | |
CN111697813A (zh) | 变频设备及其pfc电路的控制方法和装置、存储介质 | |
JP2015220989A (ja) | 高電圧直流送電システム及びその制御方法 | |
CN113300391B (zh) | 储能式电源系统 | |
KR20150074395A (ko) | 파워 팩터 코렉터의 출력 커패시터의 정전용량 값 변경 방법 및 변경 회로 | |
KR102660341B1 (ko) | 차량용 충전장치 제어 시스템 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
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. |
|
TA01 | Transfer of patent application right | ||
CB02 | Change of applicant information |
Address after: Swiss Baden Applicant after: Hitachi energy Switzerland AG Address before: Swiss Baden Applicant before: ABB grid Switzerland AG |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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 |
|
TR01 | Transfer of patent right |