JPS5920931A - 母線開閉器の状態検出装置 - Google Patents

母線開閉器の状態検出装置

Info

Publication number
JPS5920931A
JPS5920931A JP13036182A JP13036182A JPS5920931A JP S5920931 A JPS5920931 A JP S5920931A JP 13036182 A JP13036182 A JP 13036182A JP 13036182 A JP13036182 A JP 13036182A JP S5920931 A JPS5920931 A JP S5920931A
Authority
JP
Japan
Prior art keywords
switch
open
state
closed
contact
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.)
Granted
Application number
JP13036182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6341173B2 (enrdf_load_stackoverflow
Inventor
橋本　敬三
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13036182A priority Critical patent/JPS5920931A/ja
Publication of JPS5920931A publication Critical patent/JPS5920931A/ja
Publication of JPS6341173B2 publication Critical patent/JPS6341173B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)
JP13036182A 1982-07-28 1982-07-28 母線開閉器の状態検出装置 Granted JPS5920931A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13036182A JPS5920931A (ja) 1982-07-28 1982-07-28 母線開閉器の状態検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13036182A JPS5920931A (ja) 1982-07-28 1982-07-28 母線開閉器の状態検出装置

Publications (2)

Publication Number Publication Date
JPS5920931A true JPS5920931A (ja) 1984-02-02
JPS6341173B2 JPS6341173B2 (enrdf_load_stackoverflow) 1988-08-16

Family

ID=15032533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13036182A Granted JPS5920931A (ja) 1982-07-28 1982-07-28 母線開閉器の状態検出装置

Country Status (1)

Country Link
JP (1) JPS5920931A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0333783A (ja) * 1989-06-29 1991-02-14 Canon Inc 定着装置

Also Published As

Publication number Publication date
JPS6341173B2 (enrdf_load_stackoverflow) 1988-08-16

Similar Documents

Publication Publication Date Title
JP5348979B2 (ja) 負荷制御装置及び負荷制御方法
JPS5920931A (ja) 母線開閉器の状態検出装置
JP3279794B2 (ja) 電動機制御装置
JP2017195716A (ja) 送電回線保護システム
JPH1080057A (ja) 配電自動化システム
JP2841412B2 (ja) 電源装置
JP2956601B2 (ja) 配電系統の故障区間区分装置
JP3587392B2 (ja) 住居用配電監視装置
JP2508369B2 (ja) 補助リレ―
JP2892104B2 (ja) 電力系統自動復旧装置
SU991543A1 (ru) Устройство дл защиты с телеотключением линий электропередач
JPS6115522A (ja) 配電線故障区間標定方式
JPS5915232Y2 (ja) 選択操作装置
JPH0751713Y2 (ja) 圧力低下表示装置付ガス切換開閉装置
JP3335788B2 (ja) 電力系統保護制御装置
JP3269693B2 (ja) 保護継電装置
JPH0714727A (ja) 負荷時タップ切換変圧器のタップ渋滞検出保護方法
JPH05289718A (ja) 運転シーケンス一時復旧装置
JPS61109220A (ja) 静止形遮断器引外し回路
JPH07177619A (ja) しゃ断器の状態検出回路
JPS6285632A (ja) 保護継電装置
JPS6093731A (ja) 断路器接点増幅用リレ−回路の監視装置
JPS61184603A (ja) プロセス表示装置
JPS6352622A (ja) 電力系統保護装置用制御信号の検出装置
JPS60134716A (ja) 再閉路装置