WO2014148759A3 - 컨버터의 바이패스 스위치 장치 - Google Patents
컨버터의 바이패스 스위치 장치 Download PDFInfo
- Publication number
- WO2014148759A3 WO2014148759A3 PCT/KR2014/001950 KR2014001950W WO2014148759A3 WO 2014148759 A3 WO2014148759 A3 WO 2014148759A3 KR 2014001950 W KR2014001950 W KR 2014001950W WO 2014148759 A3 WO2014148759 A3 WO 2014148759A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- converter
- sub
- iron core
- movable iron
- modules
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H79/00—Protective switches in which excess current causes the closing of contacts, e.g. for short-circuiting the apparatus to be protected
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
- H01H33/6662—Operating arrangements using bistable electromagnetic actuators, e.g. linear polarised electromagnetic actuators
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/49—Combination of the output voltage waveforms of a plurality of converters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
- H01H2033/6665—Details concerning the mounting or supporting of the individual vacuum bottles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/325—Means for protecting converters other than automatic disconnection with means for allowing continuous operation despite a fault, i.e. fault tolerant converters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Inverter Devices (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Keying Circuit Devices (AREA)
Abstract
본 발명은 다수의 서브모듈(sub-module)이 직렬로 연결된 컨버터에서 특정 서브모듈의 고장발생시 상전류를 그 고장난 서브모듈로부터 바이패스시켜 나머지 정상 서브모듈만으로 컨버터의 정상동작이 가능하도록 하는 컨버터의 바이패스 스위치 장치에 관한 것이다. 본 발명에 따른 컨버터의 바이패스 스위치 장치는, 다수의 서브모듈이 직렬연결된 컨버터의 바이패스 스위치 장치에 있어서, 길이방향으로 전후진 가능한 가동철심; 상기 가동철심의 일단에서 연장되며 상기 가동철심의 전후진 이동에 따라 상기 서브모듈의 단락 및 단락해제를 결정하는 가동로드; 상기 길이방향에 일정한 각도로 상기 가동철심에 결합된 금속부재; 상기 가동철심의 둘레로 권선된 가동코일; 상기 가동코일에 인접하여 고정된 영구자석; 및 일단이 고정되고 타단이 상기 금속부재에 연결된 탄성부재를 포함한다.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2013-0030506 | 2013-03-21 | ||
KR20130030506A KR101496434B1 (ko) | 2013-03-21 | 2013-03-21 | 컨버터의 바이패스 스위치 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2014148759A2 WO2014148759A2 (ko) | 2014-09-25 |
WO2014148759A3 true WO2014148759A3 (ko) | 2015-11-26 |
Family
ID=51581571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2014/001950 WO2014148759A2 (ko) | 2013-03-21 | 2014-03-10 | 컨버터의 바이패스 스위치 장치 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR101496434B1 (ko) |
WO (1) | WO2014148759A2 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3276736A4 (en) | 2015-03-24 | 2019-06-26 | Seung Gyu Lee | MELT SWITCH, BATTERY CONTROL DEVICE THEREFOR AND BATTERY CONTROL METHOD |
KR101783733B1 (ko) | 2015-11-03 | 2017-10-11 | 주식회사 효성 | Mmc 컨버터의 서브모듈 내 커패시터 방전장치 |
KR102488687B1 (ko) * | 2016-01-29 | 2023-01-16 | 엘에스일렉트릭(주) | 바이패스 스위치 및 그를 갖는 모듈형 멀티레벨 컨버터 |
KR102110759B1 (ko) | 2018-10-19 | 2020-05-14 | 주식회사 비츠로이엠 | 바이패스 스위치 |
KR102363607B1 (ko) * | 2020-02-03 | 2022-02-16 | 엘에스일렉트릭(주) | 서브 모듈 |
CN113410090B (zh) * | 2021-06-24 | 2022-10-18 | 北京京东方真空电器有限责任公司 | 一种真空继电器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002343200A (ja) * | 2001-05-14 | 2002-11-29 | Hitachi Ltd | 遮断器とその組み立て方法 |
JP2010524426A (ja) * | 2007-04-16 | 2010-07-15 | シーメンス アクチエンゲゼルシヤフト | コンバータモジュールの保護装置 |
JP2012113964A (ja) * | 2010-11-25 | 2012-06-14 | Mitsubishi Electric Corp | 開閉装置 |
JP4975319B2 (ja) * | 2005-12-27 | 2012-07-11 | 株式会社東芝 | 真空遮断器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100852300B1 (ko) * | 2006-02-27 | 2008-08-14 | 후지 덴키 기기세이교 가부시끼가이샤 | 석방형 전자 장치 |
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2013
- 2013-03-21 KR KR20130030506A patent/KR101496434B1/ko active IP Right Grant
-
2014
- 2014-03-10 WO PCT/KR2014/001950 patent/WO2014148759A2/ko active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002343200A (ja) * | 2001-05-14 | 2002-11-29 | Hitachi Ltd | 遮断器とその組み立て方法 |
JP4975319B2 (ja) * | 2005-12-27 | 2012-07-11 | 株式会社東芝 | 真空遮断器 |
JP2010524426A (ja) * | 2007-04-16 | 2010-07-15 | シーメンス アクチエンゲゼルシヤフト | コンバータモジュールの保護装置 |
JP2012113964A (ja) * | 2010-11-25 | 2012-06-14 | Mitsubishi Electric Corp | 開閉装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20140115666A (ko) | 2014-10-01 |
WO2014148759A2 (ko) | 2014-09-25 |
KR101496434B1 (ko) | 2015-02-26 |
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