CN114142440B - 基于线路电感能量自检的混合式断路器及其存储介质、控制方法 - Google Patents
基于线路电感能量自检的混合式断路器及其存储介质、控制方法 Download PDFInfo
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- CN114142440B CN114142440B CN202111389562.6A CN202111389562A CN114142440B CN 114142440 B CN114142440 B CN 114142440B CN 202111389562 A CN202111389562 A CN 202111389562A CN 114142440 B CN114142440 B CN 114142440B
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- CN
- China
- Prior art keywords
- circuit breaker
- hybrid circuit
- current
- branch
- line inductance
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Links
- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000012546 transfer Methods 0.000 claims abstract description 41
- 239000007787 solid Substances 0.000 claims abstract description 3
- 238000005070 sampling Methods 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 12
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 6
- 239000011787 zinc oxide Substances 0.000 claims description 5
- 230000003993 interaction Effects 0.000 claims description 3
- 238000004590 computer program Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
- H02H7/222—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/002—Monitoring or fail-safe circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/541—Contacts shunted by semiconductor devices
- H01H9/542—Contacts shunted by static switch means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/541—Contacts shunted by semiconductor devices
- H01H9/542—Contacts shunted by static switch means
- H01H2009/543—Contacts shunted by static switch means third parallel branch comprising an energy absorber, e.g. MOV, PTC, Zener
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
Description
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111389562.6A CN114142440B (zh) | 2021-11-19 | 2021-11-19 | 基于线路电感能量自检的混合式断路器及其存储介质、控制方法 |
PCT/CN2021/136554 WO2023087429A1 (zh) | 2021-11-19 | 2021-12-08 | 基于线路电感能量自检的混合式断路器及其存储介质、控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111389562.6A CN114142440B (zh) | 2021-11-19 | 2021-11-19 | 基于线路电感能量自检的混合式断路器及其存储介质、控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114142440A CN114142440A (zh) | 2022-03-04 |
CN114142440B true CN114142440B (zh) | 2022-09-23 |
Family
ID=80390607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111389562.6A Active CN114142440B (zh) | 2021-11-19 | 2021-11-19 | 基于线路电感能量自检的混合式断路器及其存储介质、控制方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN114142440B (zh) |
WO (1) | WO2023087429A1 (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011199954A (ja) * | 2010-03-17 | 2011-10-06 | Chugoku Electric Power Co Inc:The | リアクトル接地配電系統の後備地絡保護装置 |
CN103580247A (zh) * | 2013-10-18 | 2014-02-12 | 吉林省高新电动汽车有限公司 | 基于功率电感的能量传递双向均衡系统及其控制方法 |
CN107171279A (zh) * | 2017-06-05 | 2017-09-15 | 国家电网公司 | 一种混合型直流断路器及其分断方法 |
CN111146760A (zh) * | 2020-03-04 | 2020-05-12 | 清华四川能源互联网研究院 | 一种混合式直流断路器和直流系统开断的控制方法 |
CN111224372A (zh) * | 2018-11-26 | 2020-06-02 | 平高集团有限公司 | 具有快速重合闸功能的混合式直流断路器及其开断方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100981824B1 (ko) * | 2008-10-23 | 2010-09-13 | 한국전력공사 | 고장 전류 구동 차단기 |
GB2521188A (en) * | 2013-12-12 | 2015-06-17 | Eaton Ind Netherlands Bv | Alternating current circuit breaker with self-test capability |
CN104810807A (zh) * | 2015-04-02 | 2015-07-29 | 南方电网科学研究院有限责任公司 | 一种10kV配电网混合式高压直流断路器 |
CN105391024A (zh) * | 2015-11-09 | 2016-03-09 | 浙江大学 | 一种限流式混合直流断路器 |
JP6706834B2 (ja) * | 2016-01-21 | 2020-06-10 | 国立大学法人東京工業大学 | 回路遮断装置 |
CN107453335A (zh) * | 2016-05-30 | 2017-12-08 | 全球能源互联网研究院 | 一种直流断路器及其控制方法 |
WO2019237221A1 (zh) * | 2018-06-11 | 2019-12-19 | 西门子股份公司 | 固体断路器、用于固体断路器的断路方法 |
CN110460014B (zh) * | 2019-08-07 | 2020-08-25 | 西安交通大学 | 基于电容预充电转移的双向混合式直流断路器及开断方法 |
CN110993402A (zh) * | 2019-11-08 | 2020-04-10 | 北京科技大学 | 一种双向开断的混合式直流断路器 |
CN110932245A (zh) * | 2019-12-06 | 2020-03-27 | 全球能源互联网研究院有限公司 | 一种混合式直流断路器、控制保护装置及方法 |
CN111478296A (zh) * | 2020-04-16 | 2020-07-31 | 广东福德电子有限公司 | 一种双向直流固态断路器 |
CN112269102B (zh) * | 2020-10-15 | 2023-05-02 | 合肥工业大学 | 基于暂态能量的mmc-hvdc的直流短路故障的检测方法 |
CN112838561A (zh) * | 2021-01-07 | 2021-05-25 | 郑州大学 | 一种基于耦合电抗器的阻容型混合直流断路器 |
-
2021
- 2021-11-19 CN CN202111389562.6A patent/CN114142440B/zh active Active
- 2021-12-08 WO PCT/CN2021/136554 patent/WO2023087429A1/zh unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011199954A (ja) * | 2010-03-17 | 2011-10-06 | Chugoku Electric Power Co Inc:The | リアクトル接地配電系統の後備地絡保護装置 |
CN103580247A (zh) * | 2013-10-18 | 2014-02-12 | 吉林省高新电动汽车有限公司 | 基于功率电感的能量传递双向均衡系统及其控制方法 |
CN107171279A (zh) * | 2017-06-05 | 2017-09-15 | 国家电网公司 | 一种混合型直流断路器及其分断方法 |
CN111224372A (zh) * | 2018-11-26 | 2020-06-02 | 平高集团有限公司 | 具有快速重合闸功能的混合式直流断路器及其开断方法 |
CN111146760A (zh) * | 2020-03-04 | 2020-05-12 | 清华四川能源互联网研究院 | 一种混合式直流断路器和直流系统开断的控制方法 |
Also Published As
Publication number | Publication date |
---|---|
CN114142440A (zh) | 2022-03-04 |
WO2023087429A1 (zh) | 2023-05-25 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Hybrid circuit breaker based on line inductance energy self inspection and its storage medium and control method Effective date of registration: 20230908 Granted publication date: 20220923 Pledgee: Hunan Bank Co.,Ltd. Taojiang County Branch Pledgor: HUNAN FULLDE ELECTRIC Co.,Ltd.|GUANGDONG FULLDE ELECTRONICS Co.,Ltd.|ZHUZHOU FULLDE RAIL TRANSIT RESEARCH INSTITUTE Co.,Ltd. Registration number: Y2023980055812 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220923 Pledgee: Hunan Bank Co.,Ltd. Taojiang County Branch Pledgor: HUNAN FULLDE ELECTRIC Co.,Ltd.|GUANGDONG FULLDE ELECTRONICS Co.,Ltd.|ZHUZHOU FULLDE RAIL TRANSIT RESEARCH INSTITUTE Co.,Ltd. Registration number: Y2023980055812 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Hybrid circuit breaker based on self inspection of line inductance energy and its storage medium and control method Granted publication date: 20220923 Pledgee: Agricultural Bank of China Co.,Ltd. Yiyang Branch Pledgor: HUNAN FULLDE ELECTRIC Co.,Ltd.|GUANGDONG FULLDE ELECTRONICS Co.,Ltd.|ZHUZHOU FULLDE RAIL TRANSIT RESEARCH INSTITUTE Co.,Ltd. Registration number: Y2024980002909 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |