JPH01105396U - - Google Patents

Info

Publication number
JPH01105396U
JPH01105396U JP63088U JP63088U JPH01105396U JP H01105396 U JPH01105396 U JP H01105396U JP 63088 U JP63088 U JP 63088U JP 63088 U JP63088 U JP 63088U JP H01105396 U JPH01105396 U JP H01105396U
Authority
JP
Japan
Prior art keywords
inverter
current
control device
induction motor
phase induction
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
JP63088U
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 JP63088U priority Critical patent/JPH01105396U/ja
Publication of JPH01105396U publication Critical patent/JPH01105396U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係るインバータ制御装置の構
成を示すブロツク図である。 図中、1……インバータ、2……三相誘導電動
機、3……負荷、4……電圧変化指示回路、5…
…電流比較器、6……電流検出器。

Claims (1)

    【実用新案登録請求の範囲】
  1. インバータ及び三相誘導電動機を具備し、該イ
    ンバータの出力により前記三相誘導電動機を駆動
    する装置において、インバータの二次電流を測定
    する電流検出器を設けると共に現時点の電流値と
    この現時点より所定時間前の電流値とを比較して
    前記インバータの出力電圧を変化させる制御装置
    を設けたことを特徴とするインバータ制御装置。
JP63088U 1988-01-06 1988-01-06 Pending JPH01105396U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63088U JPH01105396U (ja) 1988-01-06 1988-01-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63088U JPH01105396U (ja) 1988-01-06 1988-01-06

Publications (1)

Publication Number Publication Date
JPH01105396U true JPH01105396U (ja) 1989-07-17

Family

ID=31199827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63088U Pending JPH01105396U (ja) 1988-01-06 1988-01-06

Country Status (1)

Country Link
JP (1) JPH01105396U (ja)

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