JPS6264199U - - Google Patents

Info

Publication number
JPS6264199U
JPS6264199U JP15470785U JP15470785U JPS6264199U JP S6264199 U JPS6264199 U JP S6264199U JP 15470785 U JP15470785 U JP 15470785U JP 15470785 U JP15470785 U JP 15470785U JP S6264199 U JPS6264199 U JP S6264199U
Authority
JP
Japan
Prior art keywords
inverter
voltage
output voltage
rotation speed
constant rotation
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
JP15470785U
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 JP15470785U priority Critical patent/JPS6264199U/ja
Publication of JPS6264199U publication Critical patent/JPS6264199U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)

Description

【図面の簡単な説明】
図面は本考案の一実施例を示す回路図である。 ２……インバータ主回路、３……誘導電動機、
４……ＰＷＭ制御回路、５……正弦波発生器、６
……三角波発生器、７……コンパレータ、８……
ゲートアンプ、９……速度検出器、１０……電流
検出器、１１……最小値検出回路、１２……判定
部、１３……ヒステリシスコンパレータ、１４…
…電圧制御回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 誘導電動機を定速回転駆動するインバータにお
    いて、前記電動橋を定速回転数まで加速した後、
    前記インバータの出力電圧を徐々に下げ、該イン
    バータの出力電流が最小値となつたときに該出力
    電圧下げを停止し、該電圧に固定した制御を行う
    電圧調整回路を備えたことを特徴とするインバー
    タの制御回路。
JP15470785U 1985-10-09 1985-10-09 Pending JPS6264199U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15470785U JPS6264199U (ja) 1985-10-09 1985-10-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15470785U JPS6264199U (ja) 1985-10-09 1985-10-09

Publications (1)

Publication Number Publication Date
JPS6264199U true JPS6264199U (ja) 1987-04-21

Family

ID=31074747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15470785U Pending JPS6264199U (ja) 1985-10-09 1985-10-09

Country Status (1)

Country Link
JP (1) JPS6264199U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995019065A1 (fr) * 1994-01-06 1995-07-13 Kabushiki-Kaisha Yaskawa Denki Dispositif et procede de gestion de moteur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995019065A1 (fr) * 1994-01-06 1995-07-13 Kabushiki-Kaisha Yaskawa Denki Dispositif et procede de gestion de moteur

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