JPH0480269U - - Google Patents

Info

Publication number
JPH0480269U
JPH0480269U JP12391790U JP12391790U JPH0480269U JP H0480269 U JPH0480269 U JP H0480269U JP 12391790 U JP12391790 U JP 12391790U JP 12391790 U JP12391790 U JP 12391790U JP H0480269 U JPH0480269 U JP H0480269U
Authority
JP
Japan
Prior art keywords
phase
temperature
stator winding
value
phase difference
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
JP12391790U
Other languages
English (en)
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 filed Critical
Priority to JP12391790U priority Critical patent/JPH0480269U/ja
Publication of JPH0480269U publication Critical patent/JPH0480269U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の実施例にかかる温度監視装置
を示すブロツク回路図、第2図は従来温度監視装
置を示すブロツク回路図である。 M……電動機、A……監視盤、1u,1v,1
w……温度センサ、SW1,SW2……相切替ス
イツチ、SW3……相間切替スイツチ、2,12
……切替回路、3,3u,3v,3w……増幅器
、4……表示器、5,15……基準値設定回路、
6,16……比較器、7,17……警報表示器。

Claims (1)

  1. 【実用新案登録請求の範囲】 電動機各相固定子巻線毎に温度センサを設け、
    この出力を夫々増幅器で増幅した各相固定子巻線
    温度検出値を用いて各相固定子巻線温度を監視す
    るものにおいて 前記各増幅器の出力側に相間切替スイツチを介
    して接続される相間差検出回路と、この相間差検
    出回路の検出値を相間差基準値と比較する比較回
    路を設け、相間温度のバランスを監視しうるよう
    にしたことを特徴とする相間バランスチエツク機
    能付温度監視装置。
JP12391790U 1990-11-26 1990-11-26 Pending JPH0480269U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12391790U JPH0480269U (ja) 1990-11-26 1990-11-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12391790U JPH0480269U (ja) 1990-11-26 1990-11-26

Publications (1)

Publication Number Publication Date
JPH0480269U true JPH0480269U (ja) 1992-07-13

Family

ID=31871599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12391790U Pending JPH0480269U (ja) 1990-11-26 1990-11-26

Country Status (1)

Country Link
JP (1) JPH0480269U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2005025923A1 (ja) * 2003-09-16 2006-11-16 アイシン・エィ・ダブリュ株式会社 車両を駆動するモータの制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2005025923A1 (ja) * 2003-09-16 2006-11-16 アイシン・エィ・ダブリュ株式会社 車両を駆動するモータの制御装置

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