JPS60156894U - DC motor control device - Google Patents

DC motor control device

Info

Publication number
JPS60156894U
JPS60156894U JP1984043077U JP4307784U JPS60156894U JP S60156894 U JPS60156894 U JP S60156894U JP 1984043077 U JP1984043077 U JP 1984043077U JP 4307784 U JP4307784 U JP 4307784U JP S60156894 U JPS60156894 U JP S60156894U
Authority
JP
Japan
Prior art keywords
motor
control device
control
motor control
width
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.)
Granted
Application number
JP1984043077U
Other languages
Japanese (ja)
Other versions
JPH0424795Y2 (en
Inventor
岩崎　邦治
Original Assignee
株式会社明電舎
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 株式会社明電舎 filed Critical 株式会社明電舎
Priority to JP1984043077U priority Critical patent/JPS60156894U/en
Publication of JPS60156894U publication Critical patent/JPS60156894U/en
Application granted granted Critical
Publication of JPH0424795Y2 publication Critical patent/JPH0424795Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Electric Motors In General (AREA)
  • Control Of Direct Current Motors (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) [Abstract] 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 drawings]

第１図は本考案の一実施例を示す回路図、第２、図はパ
ルス幅変調直流源の波形および直流電動機の印加電圧波
形を示す波形図、第３図は直流電動機電機子の時定数を
求めるための説明図である。 １・・・整流器、２・・・コンデンサ、３・・・スイッ
チング回路、４・・・直流リアクトル、５・・・電子ス
イッチ、６・・・電流検出抵抗、７・・・直流電動機、
８・・・制御回路、９・・・直流タコメータ。Fig. 1 is a circuit diagram showing an embodiment of the present invention, Fig. 2 is a waveform diagram showing the waveform of the pulse width modulated DC source and the applied voltage waveform of the DC motor, and Fig. 3 is the time constant of the DC motor armature. FIG. DESCRIPTION OF SYMBOLS 1... Rectifier, 2... Capacitor, 3... Switching circuit, 4... DC reactor, 5... Electronic switch, 6... Current detection resistor, 7... DC motor,
8... Control circuit, 9... DC tachometer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 交流電源の整流出力をパルス幅制御し、その制−排出力
を直流リアクトルと電子スイッチとの並列回路を介して
直流電動機に印加させ、−電動機の回転速度とその設定
速度および電動機電流によって前記パルス幅を制御させ
るとともに電子スイッチをも制御させるように構成した
ことを特徴とする直流電動機の制御装置。The rectified output of the AC power source is pulse-width controlled, and its control and discharge power is applied to the DC motor through a parallel circuit of a DC reactor and an electronic switch, and the pulse width is controlled by the rotational speed of the motor, its set speed, and motor current. A control device for a DC motor, characterized in that it is configured to control the width and also control an electronic switch.
JP1984043077U 1984-03-26 1984-03-26 DC motor control device Granted JPS60156894U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984043077U JPS60156894U (en) 1984-03-26 1984-03-26 DC motor control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984043077U JPS60156894U (en) 1984-03-26 1984-03-26 DC motor control device

Publications (2)

Publication Number Publication Date
JPS60156894U true JPS60156894U (en) 1985-10-18
JPH0424795Y2 JPH0424795Y2 (en) 1992-06-11

Family

ID=30554412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984043077U Granted JPS60156894U (en) 1984-03-26 1984-03-26 DC motor control device

Country Status (1)

Country Link
JP (1) JPS60156894U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5513673A (en) * 1978-07-15 1980-01-30 Sony Corp Servo-circuit of direct current motor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5513673A (en) * 1978-07-15 1980-01-30 Sony Corp Servo-circuit of direct current motor

Also Published As

Publication number Publication date
JPH0424795Y2 (en) 1992-06-11

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