JPH0326297U - - Google Patents

Info

Publication number
JPH0326297U
JPH0326297U JP1989085117U JP8511789U JPH0326297U JP H0326297 U JPH0326297 U JP H0326297U JP 1989085117 U JP1989085117 U JP 1989085117U JP 8511789 U JP8511789 U JP 8511789U JP H0326297 U JPH0326297 U JP H0326297U
Authority
JP
Japan
Prior art keywords
voltage
control device
changes
motor
output
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
JP1989085117U
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 JP1989085117U priority Critical patent/JPH0326297U/ja
Publication of JPH0326297U publication Critical patent/JPH0326297U/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図は本考案の構成図、第2図はカレントコ
ンバーターの回路図、第3図は制御装置の構成図

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) モーターの稼働電流を検出し、電流値の変
    化を直流電圧出力に交換するカレントコンバータ
    ーと、その出力を電圧制御素子回路に入力する制
    御装置。 (2) 直流入力電圧の変化に対して、交流三相電
    圧を0〜全電圧に変化させるサイリスターによる
    電圧制御装置。 (3) モーターの起動時に比較的低い電圧からス
    タートさせ、徐々に電圧を上昇させて、フルスピ
    ードに達するソフトスタート制御装置。
JP1989085117U 1989-07-21 1989-07-21 Pending JPH0326297U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989085117U JPH0326297U (ja) 1989-07-21 1989-07-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989085117U JPH0326297U (ja) 1989-07-21 1989-07-21

Publications (1)

Publication Number Publication Date
JPH0326297U true JPH0326297U (ja) 1991-03-18

Family

ID=31634058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989085117U Pending JPH0326297U (ja) 1989-07-21 1989-07-21

Country Status (1)

Country Link
JP (1) JPH0326297U (ja)

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