JPS5870097U - Electric motor control device - Google Patents

Electric motor control device

Info

Publication number
JPS5870097U
JPS5870097U JP1981163845U JP16384581U JPS5870097U JP S5870097 U JPS5870097 U JP S5870097U JP 1981163845 U JP1981163845 U JP 1981163845U JP 16384581 U JP16384581 U JP 16384581U JP S5870097 U JPS5870097 U JP S5870097U
Authority
JP
Japan
Prior art keywords
control device
motor control
electric motor
motor
diagram showing
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
JP1981163845U
Other languages
Japanese (ja)
Inventor
「つる」永　和行
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 by Toshiba Corp filed Critical Toshiba Corp
Priority to JP1981163845U priority Critical patent/JPS5870097U/en
Publication of JPS5870097U publication Critical patent/JPS5870097U/en
Pending legal-status Critical Current

Links

Landscapes

  • Motor And Converter Starters (AREA)
  • 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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の電動機制御装置の一例を示す回路図、第
２図は従来の２次抵抗始動に於ける電動、機のトルク・
スピード特性を示す図、第３図は第１図に於けるノツチ
進メ電流設定部内のリレーと接触器の動作タイミングを
第２図に合わせて示した図、第４・図は本考案による電
動機制御装置の構成を示す回路図、第５図は２次抵抗器
の素子素材である酸化スズ（ＳｎＯ□）゛の代表特性図
、第６図は本考案による電動機のトルク・スピード特性
図、第７図は同じく温度制御装置の設定温度との関係を
示す図である。 ２１・・・電動機、２２・・・２次抵抗器、２３・・・
温度制御装置。 第４図 １１ ・【−１１」 ｔFigure 1 is a circuit diagram showing an example of a conventional motor control device, and Figure 2 shows the torque and torque of the electric motor and machine in conventional secondary resistance starting.
Figure 3 is a diagram showing the speed characteristics, Figure 3 is a diagram showing the operation timing of the relay and contactor in the notch advance current setting section in Figure 1 in accordance with Figure 2, and Figure 4 is a diagram showing the motor according to the present invention. A circuit diagram showing the configuration of the control device, Fig. 5 is a typical characteristic diagram of tin oxide (SnO□), which is the element material of the secondary resistor, and Fig. 6 is a torque-speed characteristic diagram of the electric motor according to the present invention. FIG. 7 is a diagram showing the relationship with the set temperature of the temperature control device. 21...Electric motor, 22...Secondary resistor, 23...
Temperature control device. Figure 4 11 ・【-11''t

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 誘導電動機の２次抵抗始動方式による電動機制御装置に
於いて、負の温度係数を有する抵抗素子から成る２字抵
抗゛とその温度制御装置とで、構成し、２次抵抗器の抵
抗値を温度制御により、可変させて、誘導電動機の始動
及び、速度制御を行うことを特徴とした電動機制御装置
。In a motor control device using a secondary resistance starting method for an induction motor, the resistance value of the secondary resistor is controlled by changing the temperature. 1. A motor control device that starts and controls the speed of an induction motor in a variable manner through control.
JP1981163845U 1981-11-04 1981-11-04 Electric motor control device Pending JPS5870097U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981163845U JPS5870097U (en) 1981-11-04 1981-11-04 Electric motor control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981163845U JPS5870097U (en) 1981-11-04 1981-11-04 Electric motor control device

Publications (1)

Publication Number Publication Date
JPS5870097U true JPS5870097U (en) 1983-05-12

Family

ID=29956125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981163845U Pending JPS5870097U (en) 1981-11-04 1981-11-04 Electric motor control device

Country Status (1)

Country Link
JP (1) JPS5870097U (en)

Similar Documents

Publication Publication Date Title
JPS5870097U (en) Electric motor control device
JPS60171095U (en) Induction motor operation control device
JPS59148465U (en) Engine charge air heating device
JPS61149999U (en)
JPS6083829U (en) automatic ventilation fan
JPS5915107U (en) AC phase control circuit
JPS58186741U (en) Automatic stop device for small motors
JPS58179897U (en) Combustion fan control circuit
JPS607195U (en) heating cooker
JPS6363099U (en)
JPS6062894U (en) Motor control circuit for power tools
JPS58183087U (en) Compressor motor operating device
JPS5928293U (en) Motor low speed operation circuit
JPS60183597U (en) Electric motor for driving electric fan
JPS5890086U (en) phase control device
JPS60135093U (en) Electric motor starting control device
JPS5885466U (en) Electric soldering iron temperature control circuit
JPS6038092U (en) Secondary resistance controlled induction motor control device
JPS5966393U (en) Blower speed control device
JPS59132388U (en) Start control circuit for variable speed motor in press
JPS59111499U (en) Speed control device for wound induction motor
JPS6146898U (en) Motor control device
JPS605294U (en) Speed control device for wound induction motor
JPS5969697U (en) Mechanical governor motor speed control device
JPS59195905U (en) Electric vehicle control device