JPS60159399U - Reactor safety motor drive control device - Google Patents

Reactor safety motor drive control device

Info

Publication number
JPS60159399U
JPS60159399U JP1984047001U JP4700184U JPS60159399U JP S60159399 U JPS60159399 U JP S60159399U JP 1984047001 U JP1984047001 U JP 1984047001U JP 4700184 U JP4700184 U JP 4700184U JP S60159399 U JPS60159399 U JP S60159399U
Authority
JP
Japan
Prior art keywords
drive control
motor drive
control circuit
overload
reactor safety
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
JP1984047001U
Other languages
Japanese (ja)
Other versions
JPH0348559Y2 (en
Inventor
福坂　良二
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 JP1984047001U priority Critical patent/JPS60159399U/en
Publication of JPS60159399U publication Critical patent/JPS60159399U/en
Application granted granted Critical
Publication of JPH0348559Y2 publication Critical patent/JPH0348559Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Stopping Of Electric Motors (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図は従来の原子炉安全系電動機の駆動制御装置の構
成図、第２図はこの考案の一実施例（こ係、る原子炉安
全系電動機の駆動制御装置の構成図である。 １・・・電動機、４・・・電磁接触器、４ａ・・・主接
点、５・・・過負荷検出装置としてのサーマルリレー、
５ｂ・・・過負荷動作スイッチとしての常閉接点、１１
・・・駆動制御回路、１４・・・補助リレー、１５・・
・試験運転時に投入されるスイッチ、１６．２０・・・
リレー、１９・・・テスト用のジャック。FIG. 1 is a block diagram of a conventional drive control device for a reactor safety motor, and FIG. 2 is a block diagram of a drive control device for a reactor safety motor according to an embodiment of this invention. ...Electric motor, 4...Magnetic contactor, 4a...Main contact, 5...Thermal relay as overload detection device,
5b... Normally closed contact as an overload operation switch, 11
...Drive control circuit, 14...Auxiliary relay, 15...
・Switch turned on during test run, 16.20...
Relay, 19... jack for testing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 原子炉の安全系に用いられる電動機と、この電動機の電
源ラインに介挿された開閉器を選択的に制御する電動機
駆動制御回路と、前記電動機の過負荷状態を検出する過
負荷検出装置と、前記電動機の試験運転時に前記過負荷
検出装置の過負荷動作スイッチを前記電動機駆動制御回
路に直列に介挿する手段と、原子炉安全監視系が動作し
たとき前記電動機駆動制御回路を動作させる手段と、こ
の手段が動作したときで前記試験運転条件に切り替って
いるときには前記過負荷動作スイッチの直列介挿状態を
強制的に停止させる手段と、原子炉事故信号を模擬した
信号が外部から導入されたとき前記電動機駆動制御回路
を動作させる手段と、この手段が動作したとき前記過負
荷検出装置の過負過荷動作スイッチを前記電動機駆動制
御回路に゛直列に介挿する手段とを具備してなることを
特徴とする原子炉安全系電動機の駆動制御装置。An electric motor used in a nuclear reactor safety system, a motor drive control circuit that selectively controls a switch inserted in a power line of the electric motor, and an overload detection device that detects an overload state of the electric motor. means for inserting an overload operation switch of the overload detection device in series with the motor drive control circuit during a test run of the electric motor; and means for operating the motor drive control circuit when a reactor safety monitoring system operates; , a means for forcibly stopping the series insertion state of the overload operation switch when the above-mentioned test operation condition is activated and a signal simulating a nuclear reactor accident signal is introduced from the outside. means for operating the motor drive control circuit when the motor drive control circuit is activated; and means for inserting an overload operation switch of the overload detection device in series with the motor drive control circuit when the means is activated. A drive control device for a nuclear reactor safety motor, characterized by:
JP1984047001U 1984-03-31 1984-03-31 Reactor safety motor drive control device Granted JPS60159399U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984047001U JPS60159399U (en) 1984-03-31 1984-03-31 Reactor safety motor drive control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984047001U JPS60159399U (en) 1984-03-31 1984-03-31 Reactor safety motor drive control device

Publications (2)

Publication Number Publication Date
JPS60159399U true JPS60159399U (en) 1985-10-23
JPH0348559Y2 JPH0348559Y2 (en) 1991-10-16

Family

ID=30561924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984047001U Granted JPS60159399U (en) 1984-03-31 1984-03-31 Reactor safety motor drive control device

Country Status (1)

Country Link
JP (1) JPS60159399U (en)

Also Published As

Publication number Publication date
JPH0348559Y2 (en) 1991-10-16

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