EP4207233A4 - Schaltvorrichtung und lichtbogenlöschkammer dafür - Google Patents

Schaltvorrichtung und lichtbogenlöschkammer dafür Download PDF

Info

Publication number
EP4207233A4
EP4207233A4 EP21859676.5A EP21859676A EP4207233A4 EP 4207233 A4 EP4207233 A4 EP 4207233A4 EP 21859676 A EP21859676 A EP 21859676A EP 4207233 A4 EP4207233 A4 EP 4207233A4
Authority
EP
European Patent Office
Prior art keywords
switching device
arc extinguishing
extinguishing chamber
chamber
arc
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.)
Pending
Application number
EP21859676.5A
Other languages
English (en)
French (fr)
Other versions
EP4207233A1 (de
Inventor
Xu YAN
Zhanfeng MA
Yuanjing LU
Kai Zhu
Wenbing Zhang
Jun Shi
Pei ZHAO
Junling LV
Chong Ma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China XD Electric Co Ltd
Xian XD Switchgear Electric Co Ltd
Original Assignee
China XD Electric Co Ltd
Xian XD Switchgear Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China XD Electric Co Ltd, Xian XD Switchgear Electric Co Ltd filed Critical China XD Electric Co Ltd
Publication of EP4207233A1 publication Critical patent/EP4207233A1/de
Publication of EP4207233A4 publication Critical patent/EP4207233A4/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • H01H33/74—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber wherein the break is in gas
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H2033/888—Deflection of hot gasses and arcing products
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H2033/906—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism with pressure limitation in the compression volume, e.g. by valves or bleeder openings
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7007—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein the flow is a function of the current being interrupted
EP21859676.5A 2020-08-25 2021-05-06 Schaltvorrichtung und lichtbogenlöschkammer dafür Pending EP4207233A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010866044.8A CN112002605B (zh) 2020-08-25 2020-08-25 一种开关设备及其灭弧室
PCT/CN2021/091847 WO2022041829A1 (zh) 2020-08-25 2021-05-06 一种开关设备及其灭弧室

Publications (2)

Publication Number Publication Date
EP4207233A1 EP4207233A1 (de) 2023-07-05
EP4207233A4 true EP4207233A4 (de) 2024-09-04

Family

ID=73470434

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21859676.5A Pending EP4207233A4 (de) 2020-08-25 2021-05-06 Schaltvorrichtung und lichtbogenlöschkammer dafür

Country Status (3)

Country Link
EP (1) EP4207233A4 (de)
CN (1) CN112002605B (de)
WO (1) WO2022041829A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112002605B (zh) * 2020-08-25 2022-08-12 西安西电开关电气有限公司 一种开关设备及其灭弧室
CN114864331B (zh) * 2022-06-16 2025-11-28 西安西电开关电气有限公司 一种自能灭弧室
CN116153734B (zh) * 2023-03-07 2024-08-30 西安西电开关电气有限公司 一种灭弧室及其工作方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6163001A (en) * 1998-04-14 2000-12-19 Abb Research Ltd. Puffer type circuit breaker with arcing chamber, auxiliary shunting contacts and exhaust structure with pressure relief valves
CN102306591A (zh) * 2011-08-31 2012-01-04 中国西电电气股份有限公司 一种含有复合型绝缘筒的自能熄弧开关装置
WO2013030963A1 (ja) * 2011-08-30 2013-03-07 三菱電機株式会社 ガス遮断器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0204180B1 (de) * 1985-05-15 1989-10-18 Alsthom Schalter mit Schwefelhexafluorid, funktionierend in einer Umgebung bei sehr niedriger Temperatur
DE19816506B4 (de) * 1998-04-14 2008-04-30 Abb Research Ltd. Leistungsschalter
CN2708485Y (zh) * 2004-05-20 2005-07-06 江苏东源电器集团股份有限公司 户外高压自能式六氟化硫断路器
CN101162662A (zh) * 2007-10-22 2008-04-16 沈阳工业大学 具有叶片的旋气式喷口高压气吹断路器
JP5218449B2 (ja) * 2010-03-02 2013-06-26 三菱電機株式会社 ガス遮断器
US9147543B2 (en) * 2010-12-07 2015-09-29 Mitsubishi Electric Corporation Gas circuit breaker
CN203013625U (zh) * 2012-11-08 2013-06-19 上海思源高压开关有限公司 高压气体断路器
DE102013108154A1 (de) * 2013-07-30 2015-02-05 Abb Technology Ag Leistungsschalter
EP3032561B1 (de) * 2014-12-08 2017-08-30 Siemens Aktiengesellschaft Elektrische Schalteranordnung
CN105390335B (zh) * 2015-12-17 2018-06-29 中国西电电气股份有限公司 一种增加热膨胀效应的自能灭弧室
CN110838420A (zh) * 2018-08-15 2020-02-25 平高集团有限公司 断路器及其灭弧室
CN208922988U (zh) * 2018-12-14 2019-05-31 西安西电电气研究院有限责任公司 自能灭弧室及其灭弧结构
CN112002605B (zh) * 2020-08-25 2022-08-12 西安西电开关电气有限公司 一种开关设备及其灭弧室

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6163001A (en) * 1998-04-14 2000-12-19 Abb Research Ltd. Puffer type circuit breaker with arcing chamber, auxiliary shunting contacts and exhaust structure with pressure relief valves
WO2013030963A1 (ja) * 2011-08-30 2013-03-07 三菱電機株式会社 ガス遮断器
CN102306591A (zh) * 2011-08-31 2012-01-04 中国西电电气股份有限公司 一种含有复合型绝缘筒的自能熄弧开关装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022041829A1 *

Also Published As

Publication number Publication date
CN112002605A (zh) 2020-11-27
CN112002605B (zh) 2022-08-12
WO2022041829A1 (zh) 2022-03-03
EP4207233A1 (de) 2023-07-05

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