JPS60153624U - Operation circuit of electrical equipment - Google Patents

Operation circuit of electrical equipment

Info

Publication number
JPS60153624U
JPS60153624U JP4051284U JP4051284U JPS60153624U JP S60153624 U JPS60153624 U JP S60153624U JP 4051284 U JP4051284 U JP 4051284U JP 4051284 U JP4051284 U JP 4051284U JP S60153624 U JPS60153624 U JP S60153624U
Authority
JP
Japan
Prior art keywords
electrical equipment
operation circuit
circuit
interlock conditions
relay
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.)
Pending
Application number
JP4051284U
Other languages
Japanese (ja)
Inventor
井田　直
一馬 向井
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP4051284U priority Critical patent/JPS60153624U/en
Publication of JPS60153624U publication Critical patent/JPS60153624U/en
Pending legal-status Critical Current

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Landscapes

  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は水力発電所に於ける主回路機器の構成の一例を
示す単線結線図、第２図は第１図における接地装置を投
入するための操作回路図、第３図は本考案の一実施例を
示す誤操作検出回路図、第４図は本考案における誤操作
検出回路の他の実施例を示す回路図である。 １・・・発電機、２・・・しゃ断器、３，８・・・断路
器、４・・・計器用変圧器、５・・・電圧継電器、６・
・・主変圧器、１１・・・接地装置用操作スイッチ、１
２・・・接地装置用閉指令継電器、１３・・・継電器、
１４・・・限時継電器。Figure 1 is a single line diagram showing an example of the configuration of main circuit equipment in a hydroelectric power plant, Figure 2 is an operating circuit diagram for turning on the grounding device in Figure 1, and Figure 3 is an example of the structure of the present invention. FIG. 4 is a circuit diagram showing another embodiment of the erroneous operation detection circuit according to the present invention. DESCRIPTION OF SYMBOLS 1... Generator, 2... Breaker, 3, 8... Disconnector, 4... Instrument transformer, 5... Voltage relay, 6...
・・Main transformer, 11 ・・Operating switch for grounding device, 1
2... Close command relay for grounding device, 13... Relay,
14... Time-limited relay.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 所要のインタロック条件によって操作可能な電気機器の
操作回路において、上記インタロック条件が満足されて
いないときに操作したことを検出して警報を発する誤操
作検出回路を備えたことを特徴とする電気機器の操作回
路。An operating circuit for an electrical device that can be operated according to required interlock conditions, comprising an erroneous operation detection circuit that detects operation when the interlock conditions are not satisfied and issues an alarm. operation circuit.
JP4051284U 1984-03-23 1984-03-23 Operation circuit of electrical equipment Pending JPS60153624U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4051284U JPS60153624U (en) 1984-03-23 1984-03-23 Operation circuit of electrical equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4051284U JPS60153624U (en) 1984-03-23 1984-03-23 Operation circuit of electrical equipment

Publications (1)

Publication Number Publication Date
JPS60153624U true JPS60153624U (en) 1985-10-14

Family

ID=30549465

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4051284U Pending JPS60153624U (en) 1984-03-23 1984-03-23 Operation circuit of electrical equipment

Country Status (1)

Country Link
JP (1) JPS60153624U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5316175A (en) * 1976-07-30 1978-02-14 Hitachi Ltd Operation monitor
JPS5544669A (en) * 1978-09-26 1980-03-29 Toshiba Corp Operation supervisory unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5316175A (en) * 1976-07-30 1978-02-14 Hitachi Ltd Operation monitor
JPS5544669A (en) * 1978-09-26 1980-03-29 Toshiba Corp Operation supervisory unit

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