GB1391636A - Voltage breakdown test circuit for switch testing - Google Patents

Voltage breakdown test circuit for switch testing

Info

Publication number
GB1391636A
GB1391636A GB4823072A GB4823072A GB1391636A GB 1391636 A GB1391636 A GB 1391636A GB 4823072 A GB4823072 A GB 4823072A GB 4823072 A GB4823072 A GB 4823072A GB 1391636 A GB1391636 A GB 1391636A
Authority
GB
United Kingdom
Prior art keywords
generator
switch
testing
inductance
load
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.)
Expired
Application number
GB4823072A
Other languages
English (en)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1391636A publication Critical patent/GB1391636A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/333—Testing of the switching capacity of high-voltage circuit-breakers ; Testing of breaking capacity or related variables, e.g. post arc current or transient recovery voltage
    • G01R31/3333—Apparatus, systems or circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
GB4823072A 1971-10-19 1972-10-19 Voltage breakdown test circuit for switch testing Expired GB1391636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712151947 DE2151947C3 (de) 1971-10-19 1971-10-19 Anordnung zur netzgetreuen Prüfung des Ausschaltvermögens von Lastschaltern und Lasttrennschaltern für hohe Spannungen

Publications (1)

Publication Number Publication Date
GB1391636A true GB1391636A (en) 1975-04-23

Family

ID=5822734

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4823072A Expired GB1391636A (en) 1971-10-19 1972-10-19 Voltage breakdown test circuit for switch testing

Country Status (4)

Country Link
CH (1) CH553985A (enExample)
DE (1) DE2151947C3 (enExample)
FR (1) FR2156736B3 (enExample)
GB (1) GB1391636A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106353675A (zh) * 2016-09-09 2017-01-25 深圳市振邦智能科技有限公司 一种利用电感耦合方式的无源隔离开关检测装置
CN110082673A (zh) * 2018-01-26 2019-08-02 煤科集团沈阳研究院有限公司 低压交流开关通断检验功率因数测试系统及测试方法
CN114089182A (zh) * 2021-11-19 2022-02-25 广东电网有限责任公司 基于二次录波的变压器故障预警跳闸方法及装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110658450B (zh) * 2019-10-25 2025-09-23 江苏伊施德创新科技有限公司 一种继电器全负载试验装置及降低能耗的方法
CN113341308B (zh) * 2021-04-19 2023-04-18 云南电网有限责任公司临沧供电局 一种隔离开关动作特性的判断方法和系统

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106353675A (zh) * 2016-09-09 2017-01-25 深圳市振邦智能科技有限公司 一种利用电感耦合方式的无源隔离开关检测装置
CN110082673A (zh) * 2018-01-26 2019-08-02 煤科集团沈阳研究院有限公司 低压交流开关通断检验功率因数测试系统及测试方法
CN114089182A (zh) * 2021-11-19 2022-02-25 广东电网有限责任公司 基于二次录波的变压器故障预警跳闸方法及装置
CN114089182B (zh) * 2021-11-19 2023-08-18 广东电网有限责任公司 基于二次录波的变压器故障预警跳闸方法及装置

Also Published As

Publication number Publication date
FR2156736B3 (enExample) 1975-11-28
DE2151947A1 (de) 1973-04-26
DE2151947B2 (de) 1976-02-05
FR2156736A1 (enExample) 1973-06-01
DE2151947C3 (de) 1981-05-27
CH553985A (de) 1974-09-13

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees