JPS60160094U - Secondary resistor control device for wound induction motor - Google Patents
Secondary resistor control device for wound induction motorInfo
- Publication number
- JPS60160094U JPS60160094U JP1984045003U JP4500384U JPS60160094U JP S60160094 U JPS60160094 U JP S60160094U JP 1984045003 U JP1984045003 U JP 1984045003U JP 4500384 U JP4500384 U JP 4500384U JP S60160094 U JPS60160094 U JP S60160094U
- Authority
- JP
- Japan
- Prior art keywords
- speed
- control device
- induction motor
- wound induction
- secondary resistor
- 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
Links
Landscapes
- Control Of Ac Motors In General (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の２次抵抗器制御装置の構成図、第２図は
第１−の抵抗−速度特性説明図、第３図は第１図のＱ−
Ｈ特性説明図、第４図は本考案の２惨抵抗器制御装置の
一実施例を示す構成図、第５図は第４図の動作を説明す
るブロック図であ６°１００．ヤニ。１□９．２−＊Ｗ
、３−２ａｍ抗器、４・ｉ・電極電動機、５・・・回転
数設定器、６・・・回転数検出器、７ａ・・・電極制御
装置、訃・・速度制御装置、９・・・２次抵抗器制御装
置、１０・・・流量検出器。
第１図
ｆ
第２図 ′−
耐、 ′ ゛Fig. 1 is a configuration diagram of a conventional secondary resistor control device, Fig. 2 is an explanatory diagram of resistance-speed characteristics of Fig. 1-, and Fig. 3 is a diagram of Q- of Fig. 1.
FIG. 4 is a block diagram showing an embodiment of the dual resistor control device of the present invention, and FIG. 5 is a block diagram explaining the operation of FIG. 4. Yani. 1□9.2-*W
, 3-2am resistor, 4.i. electrode motor, 5.. rotation speed setting device, 6.. rotation speed detector, 7a.. electrode control device, 5.. speed control device, 9.. -Secondary resistor control device, 10...flow rate detector. Fig. 1 f Fig. 2 ′− Endurance, ′ ゛
Claims (1)
電動機の速度を制御する２次抵抗器と、この２次抵抗器
の抵抗値を変化させるべく電極を駆動させる電極駆動電
動機と、この電極駆動用電動機の回転速度を制御する速
度調整装置と、前記巻線形誘導電動機によって駆動され
る回転機械の負荷状況を検出する負荷検出装置と、前記
回転機械の負荷に応じた前記電極駆動用電動機の回転速
度を予め設定する回転数設定器と、この回転数設定器及
び前記負荷検出装置から負荷信号によって前記速度調整
装置に速度指令を出力する速度制御装置とを具備してな
る巻線形誘導電動機の２次抵抗器幽御装置。a secondary resistor connected to a secondary winding of the wound induction motor to control the speed of the wound induction motor; an electrode drive motor that drives an electrode to change the resistance value of the secondary resistor; a speed adjusting device for controlling the rotational speed of the electrode driving motor; a load detecting device for detecting the load condition of the rotating machine driven by the wound induction motor; A winding wire induction comprising a rotation speed setting device that presets the rotation speed of an electric motor, and a speed control device that outputs a speed command to the speed adjustment device in response to a load signal from the rotation speed setting device and the load detection device. Secondary resistor control device for electric motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984045003U JPS60160094U (en) | 1984-03-30 | 1984-03-30 | Secondary resistor control device for wound induction motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984045003U JPS60160094U (en) | 1984-03-30 | 1984-03-30 | Secondary resistor control device for wound induction motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60160094U true JPS60160094U (en) | 1985-10-24 |
Family
ID=30558105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984045003U Pending JPS60160094U (en) | 1984-03-30 | 1984-03-30 | Secondary resistor control device for wound induction motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60160094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02155493A (en) * | 1988-12-05 | 1990-06-14 | Toshiba Corp | Speed controller for induction motor |
-
1984
- 1984-03-30 JP JP1984045003U patent/JPS60160094U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02155493A (en) * | 1988-12-05 | 1990-06-14 | Toshiba Corp | Speed controller for induction motor |
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