JP7222975B2 - 残留負荷遮断器 - Google Patents

残留負荷遮断器 Download PDF

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Publication number
JP7222975B2
JP7222975B2 JP2020505245A JP2020505245A JP7222975B2 JP 7222975 B2 JP7222975 B2 JP 7222975B2 JP 2020505245 A JP2020505245 A JP 2020505245A JP 2020505245 A JP2020505245 A JP 2020505245A JP 7222975 B2 JP7222975 B2 JP 7222975B2
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JP
Japan
Prior art keywords
residual load
load breaker
breaker
residual
switch body
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
JP2020505245A
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English (en)
Japanese (ja)
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JP2020529707A (ja
JP2020529707A5 (enExample
Inventor
ビュルター オーラフ
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 JP2020529707A publication Critical patent/JP2020529707A/ja
Publication of JP2020529707A5 publication Critical patent/JP2020529707A5/ja
Application granted granted Critical
Publication of JP7222975B2 publication Critical patent/JP7222975B2/ja
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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)
JP2020505245A 2017-08-01 2018-08-01 残留負荷遮断器 Active JP7222975B2 (ja)

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 (3)

Publication Number Publication Date
JP2020529707A JP2020529707A (ja) 2020-10-08
JP2020529707A5 JP2020529707A5 (enExample) 2021-10-28
JP7222975B2 true JP7222975B2 (ja) 2023-02-15

Family

ID=63244551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020505245A Active JP7222975B2 (ja) 2017-08-01 2018-08-01 残留負荷遮断器

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)

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* Cited by examiner, † Cited by third party
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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 (2)

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Publication number Priority date Publication date Assignee Title
JP2002367462A (ja) 2001-06-11 2002-12-20 Yazaki Corp 電源制御装置
JP2003157748A (ja) 2002-11-29 2003-05-30 Nippon Kouatsu Electric Co ケース入り開閉器

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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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JP2003157748A (ja) 2002-11-29 2003-05-30 Nippon Kouatsu Electric Co ケース入り開閉器

Also Published As

Publication number Publication date
WO2019025493A1 (de) 2019-02-07
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
CN110944870B (zh) 2023-11-03
US11139123B2 (en) 2021-10-05

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