JPS6217329B2 - - Google Patents

Info

Publication number
JPS6217329B2
JPS6217329B2 JP9110078A JP9110078A JPS6217329B2 JP S6217329 B2 JPS6217329 B2 JP S6217329B2 JP 9110078 A JP9110078 A JP 9110078A JP 9110078 A JP9110078 A JP 9110078A JP S6217329 B2 JPS6217329 B2 JP S6217329B2
Authority
JP
Japan
Prior art keywords
circuit
gto
trip
signal
output
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
JP9110078A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5517960A (en
Inventor
Hisashi Goto
Naoyuki Ueda
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.)
Meidensha Corp
Tokyo Electric Power Co Holdings Inc
Original Assignee
Meidensha Corp
Tokyo Electric Power Co Inc
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 Meidensha Corp, Tokyo Electric Power Co Inc filed Critical Meidensha Corp
Priority to JP9110078A priority Critical patent/JPS5517960A/ja
Publication of JPS5517960A publication Critical patent/JPS5517960A/ja
Publication of JPS6217329B2 publication Critical patent/JPS6217329B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
JP9110078A 1978-07-25 1978-07-25 Breaker tripping circuit normally inspecting system Granted JPS5517960A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9110078A JPS5517960A (en) 1978-07-25 1978-07-25 Breaker tripping circuit normally inspecting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9110078A JPS5517960A (en) 1978-07-25 1978-07-25 Breaker tripping circuit normally inspecting system

Publications (2)

Publication Number Publication Date
JPS5517960A JPS5517960A (en) 1980-02-07
JPS6217329B2 true JPS6217329B2 (enrdf_load_stackoverflow) 1987-04-17

Family

ID=14017092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9110078A Granted JPS5517960A (en) 1978-07-25 1978-07-25 Breaker tripping circuit normally inspecting system

Country Status (1)

Country Link
JP (1) JPS5517960A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525956A (en) * 1978-08-15 1980-02-25 Tokyo Electric Power Co System for always inspecting breaker tripping circuit
JPS60240015A (ja) * 1984-05-15 1985-11-28 三菱電機株式会社 しや断器トリツプ回路の点検装置
JPS61109218A (ja) * 1984-10-31 1986-05-27 株式会社明電舎 遮断器のトリツプ回路
JPS62200620A (ja) * 1986-02-28 1987-09-04 日新電機株式会社 開閉器の動作監視装置
JP2020177875A (ja) * 2019-04-23 2020-10-29 東芝三菱電機産業システム株式会社 直流遮断装置

Also Published As

Publication number Publication date
JPS5517960A (en) 1980-02-07

Similar Documents

Publication Publication Date Title
US4879624A (en) Power controller
US20120313564A1 (en) Reconfigurable inverter having failure tolerance for powering a synchronous poly-phase motor having permanent magnets, and assembly including said inverter and motor
US6747458B2 (en) Method for monitoring the ground potential of a rectifier drive
CN113659524A (zh) 保险主动熔断电路和电池组件
JPS6217329B2 (enrdf_load_stackoverflow)
CN100462728C (zh) 检验数字输出电路继电器开关触点的电路装置及方法
US3488580A (en) Telephone cable fault locator employing first and second potential means to create a sustained arcing action
US3617812A (en) Protective device for power supply systems
JPH069426B2 (ja) 保護継電器の点検装置
EP0160235B1 (de) Ueberwachungseinrichtung für den Auslösekreis eines elektrischen Leistungsschalters
JPH0536332A (ja) 開閉器操作制御回路
JPH0646522A (ja) 遮断器用操作制御回路の常時監視装置
US20250330017A1 (en) Static transfer switch with automatic startup
EP3882946A1 (en) Economizer failure detection and bit method circuits
JPH0611489Y2 (ja) 故障検出回路
JPH0245419B2 (enrdf_load_stackoverflow)
SU1014090A1 (ru) Устройство дл запуска трехфазной электроустановки от изменени чередовани и обрыва фазы
SU1636922A1 (ru) Устройство контрол исправности блоков релейной защиты электрооборудовани
JP3746552B2 (ja) 瞬時電圧低下対策装置の異常確認方法
JP2703140B2 (ja) しや断器操作制御回路
SU1309148A1 (ru) Устройство дл однофазного автоматического повторного включени трехфазной линии электропередачи
JPS6245653B2 (enrdf_load_stackoverflow)
EP4392793A1 (en) System and method for shared hybrid transfer switch system with integrated relay self test
WO2025017787A1 (ja) 電力変換装置
JPS6269171A (ja) 半導体素子スイツチの異常検出装置