CN110944870B - 剩余负荷隔离开关 - Google Patents

剩余负荷隔离开关 Download PDF

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Publication number
CN110944870B
CN110944870B CN201880049208.9A CN201880049208A CN110944870B CN 110944870 B CN110944870 B CN 110944870B CN 201880049208 A CN201880049208 A CN 201880049208A CN 110944870 B CN110944870 B CN 110944870B
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CN
China
Prior art keywords
residual
load
contact
interface
disconnector
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
Application number
CN201880049208.9A
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English (en)
Chinese (zh)
Other versions
CN110944870A (zh
Inventor
O·比尔特
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.)
Walter Kraus GmbH
Original Assignee
Walter Kraus GmbH
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 Walter Kraus GmbH filed Critical Walter Kraus GmbH
Publication of CN110944870A publication Critical patent/CN110944870A/zh
Application granted granted Critical
Publication of CN110944870B publication Critical patent/CN110944870B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2041—Rotating bridge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/12—Trolley lines; Accessories therefor
    • B60M1/18—Section insulators; Section switches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M3/00—Feeding power to supply lines in contact with collector on vehicles; Arrangements for consuming regenerative power
    • B60M3/04—Arrangements for cutting in and out of individual track sections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/365—Bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • 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
    • H01H9/02—Bases, casings, or covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M5/00—Arrangements along running rails or at joints thereof for current conduction or insulation, e.g. safety devices for reducing earth currents
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2041—Rotating bridge
    • H01H1/205—Details concerning the elastic mounting of the rotating bridge in the rotor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/42—Knife-and-clip contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H33/10—Metal 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
CN201880049208.9A 2017-08-01 2018-08-01 剩余负荷隔离开关 Active CN110944870B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202017104597.8 2017-08-01
DE202017104597.8U DE202017104597U1 (de) 2017-08-01 2017-08-01 Restlast-Trennschalter
PCT/EP2018/070880 WO2019025493A1 (de) 2017-08-01 2018-08-01 Restlast-trennschalter

Publications (2)

Publication Number Publication Date
CN110944870A CN110944870A (zh) 2020-03-31
CN110944870B true CN110944870B (zh) 2023-11-03

Family

ID=63244551

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880049208.9A Active CN110944870B (zh) 2017-08-01 2018-08-01 剩余负荷隔离开关

Country Status (6)

Country Link
US (1) US11139123B2 (enExample)
EP (3) EP3661802B1 (enExample)
JP (1) JP7222975B2 (enExample)
CN (1) CN110944870B (enExample)
DE (1) DE202017104597U1 (enExample)
WO (1) WO2019025493A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113199965B (zh) * 2021-06-17 2022-11-25 西南交通大学 一种与接触网相连的隔离开关引线长度预配方法
KR102416310B1 (ko) * 2021-10-28 2022-07-05 동방전기공업(주) 부하 개폐모듈 및 이를 포함한 부하 개폐장치
GB2627946B (en) * 2023-03-08 2025-04-23 L C Switchgear Ltd Isolating switch for electric railway or tramway
IT202300004449A1 (it) * 2023-03-09 2024-09-09 Ntet S P A Sezionatore elettrico, circuito elettrico comprendente tale sezionatore e procedimento per realizzare tale circuito elettrico.
CN116413542B (zh) * 2023-04-13 2024-03-29 广东电网有限责任公司佛山供电局 一种波动负载下变压器剩余寿命检测装置
CN117116687B (zh) * 2023-10-25 2024-03-08 南方电网调峰调频发电有限公司 一体化开关操控装置和开关柜

Citations (11)

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DE3428519A1 (de) * 1984-08-02 1986-02-06 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Elektrischer schalter
CN2600280Y (zh) * 2002-12-12 2004-01-21 成志清 铁路10kv自闭贯通电线路远动开关
CN101145474A (zh) * 2006-04-07 2008-03-19 汉斯贸易有限公司 残余电流断路器
CN101331572A (zh) * 2005-12-13 2008-12-24 西门子公司 密封式开关设备的负荷隔离开关和负荷隔离开关的恒磁系统
EP2050111A1 (de) * 2006-08-03 2009-04-22 Walter Kraus GmbH Antrieb für einen schalter in elektroanlagen
WO2013153279A1 (en) * 2012-04-12 2013-10-17 Abb Oy Electric current switching apparatus
EP2718949A1 (en) * 2011-06-07 2014-04-16 ABB Oy Switch
CN104335312A (zh) * 2012-06-25 2015-02-04 西门子公司 用于中压开关设备的三工位负荷隔离开关
CN204155827U (zh) * 2014-11-05 2015-02-11 湖州电力设备成套有限公司 一种真空负荷开关
CN204424144U (zh) * 2015-03-09 2015-06-24 吴林华 隔离开关
CN205376382U (zh) * 2016-03-04 2016-07-06 杭州天明电子有限公司 一种电除尘器及其隔离开关

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DE1203343B (de) 1964-02-18 1965-10-21 Krueger K G Maschinenfabrik Als Streckenschalter fuer elektrische Bahnen geeigneter Trennschalter
DE1804661B2 (de) 1968-10-23 1971-10-21 Hochspannungs dreh lasttrennschalter
DE3230468A1 (de) * 1982-08-16 1984-02-16 Siemens AG, 1000 Berlin und 8000 München Verfahren zum betrieb einer elektrischen energieverteilungsanlage
US4510360A (en) * 1983-06-08 1985-04-09 Westinghouse Electric Corp. Circuit breaker with arc shield
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ITMI20032311A1 (it) * 2003-11-26 2005-05-27 Pfisterer Srl Sezionatore sotto carico per linee elettriche particolarmente per linee elettriche, per trasporto ferroviario
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KR100817118B1 (ko) * 2006-10-17 2008-03-27 엘에스산전 주식회사 기중차단기의 가동접촉자
US20120239330A1 (en) 2010-01-18 2012-09-20 Pierre Tremblay Radiometric calibration method for infrared detectors
DE102010033042A1 (de) * 2010-08-02 2012-02-02 Abb Technology Ag Antrieb für einen Trennschalter mit C O-Schaltvermögen
KR101250261B1 (ko) 2011-12-20 2013-04-04 엘에스산전 주식회사 링 메인 유닛의 소호 장치
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Publication number Priority date Publication date Assignee Title
DE3428519A1 (de) * 1984-08-02 1986-02-06 Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim Elektrischer schalter
CN2600280Y (zh) * 2002-12-12 2004-01-21 成志清 铁路10kv自闭贯通电线路远动开关
CN101331572A (zh) * 2005-12-13 2008-12-24 西门子公司 密封式开关设备的负荷隔离开关和负荷隔离开关的恒磁系统
CN101145474A (zh) * 2006-04-07 2008-03-19 汉斯贸易有限公司 残余电流断路器
EP2050111A1 (de) * 2006-08-03 2009-04-22 Walter Kraus GmbH Antrieb für einen schalter in elektroanlagen
EP2718949A1 (en) * 2011-06-07 2014-04-16 ABB Oy Switch
WO2013153279A1 (en) * 2012-04-12 2013-10-17 Abb Oy Electric current switching apparatus
CN104335312A (zh) * 2012-06-25 2015-02-04 西门子公司 用于中压开关设备的三工位负荷隔离开关
CN204155827U (zh) * 2014-11-05 2015-02-11 湖州电力设备成套有限公司 一种真空负荷开关
CN204424144U (zh) * 2015-03-09 2015-06-24 吴林华 隔离开关
CN205376382U (zh) * 2016-03-04 2016-07-06 杭州天明电子有限公司 一种电除尘器及其隔离开关

Also Published As

Publication number Publication date
WO2019025493A1 (de) 2019-02-07
JP7222975B2 (ja) 2023-02-15
EP3661802C0 (de) 2024-11-20
EP3661802A1 (de) 2020-06-10
EP4212386B1 (de) 2026-01-28
EP4212386A1 (de) 2023-07-19
JP2020529707A (ja) 2020-10-08
DE202017104597U1 (de) 2018-11-13
EP3661802B1 (de) 2024-11-20
EP4209385A1 (de) 2023-07-12
US20200373096A1 (en) 2020-11-26
EP4209385B1 (de) 2025-05-21
CN110944870A (zh) 2020-03-31
EP4209385C0 (de) 2025-05-21
US11139123B2 (en) 2021-10-05

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