JPS6192194U - - Google Patents

Info

Publication number
JPS6192194U
JPS6192194U JP17501784U JP17501784U JPS6192194U JP S6192194 U JPS6192194 U JP S6192194U JP 17501784 U JP17501784 U JP 17501784U JP 17501784 U JP17501784 U JP 17501784U JP S6192194 U JPS6192194 U JP S6192194U
Authority
JP
Japan
Prior art keywords
rotation speed
converter
motor
power source
poles
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
JP17501784U
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 JP17501784U priority Critical patent/JPS6192194U/ja
Publication of JPS6192194U publication Critical patent/JPS6192194U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は本考案一実施例を示す構成図、第２図
は第１図の実施例における周波数制御による回転
数制御領域例を示すグラフである。 図中、１は極数変換型誘導電動機、２，３は極
数変換器、４は周波数変換器、５は切換スイツチ
、６は交流電源である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 交流電源と極数変換型誘導電動機との間に、該
    電動機の回転数を段階的に変えるための極数を変
    換する極数変換器を接続すると共に、該極数変換
    器により選定された上記電動機の回転数の付近で
    無段階に回転数を制御するために、上記電源から
    上記電動機に印加される周波数を連続的に変換す
    る周波数変換器を切換自在に接続してなることを
    特徴とする誘導電動機の回転速度制御装置。
JP17501784U 1984-11-20 1984-11-20 Pending JPS6192194U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17501784U JPS6192194U (ja) 1984-11-20 1984-11-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17501784U JPS6192194U (ja) 1984-11-20 1984-11-20

Publications (1)

Publication Number Publication Date
JPS6192194U true JPS6192194U (ja) 1986-06-14

Family

ID=30732624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17501784U Pending JPS6192194U (ja) 1984-11-20 1984-11-20

Country Status (1)

Country Link
JP (1) JPS6192194U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5983598A (ja) * 1982-11-02 1984-05-15 Mitsubishi Heavy Ind Ltd 電動機制御装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5983598A (ja) * 1982-11-02 1984-05-15 Mitsubishi Heavy Ind Ltd 電動機制御装置

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