JPS5992596U - Motor drive power supply - Google Patents

Motor drive power supply

Info

Publication number
JPS5992596U
JPS5992596U JP18926082U JP18926082U JPS5992596U JP S5992596 U JPS5992596 U JP S5992596U JP 18926082 U JP18926082 U JP 18926082U JP 18926082 U JP18926082 U JP 18926082U JP S5992596 U JPS5992596 U JP S5992596U
Authority
JP
Japan
Prior art keywords
drive power
motor drive
power supply
motor
drive current
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
JP18926082U
Other languages
Japanese (ja)
Inventor
高野　英俊
Original Assignee
トヨタ自動車株式会社
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 トヨタ自動車株式会社 filed Critical トヨタ自動車株式会社
Priority to JP18926082U priority Critical patent/JPS5992596U/en
Publication of JPS5992596U publication Critical patent/JPS5992596U/en
Pending legal-status Critical Current

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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図は本考案にかかわるモータ駆動電源の好適な実施
例のブロック構成図、第２図は第１図実施例の一部回路
図、第３図はゲート制御信号１０２の波形図、第４図は
三相交流駆動電流１００の波形図、第５図はサイリスク
主回路１８から出力された三相交流駆動電流１００の波
形図である。 １０・・・・・・三相交流電源、１４・・・・・・モー
タ、１６・・・・・・チョッパ回路、１８・・・・・・
サイリスタ主回路、２０・・・・・・位相制御回路、２
２・・・・・・位相角指令発生回路。FIG. 1 is a block diagram of a preferred embodiment of the motor drive power source according to the present invention, FIG. 2 is a partial circuit diagram of the embodiment shown in FIG. 1, FIG. 3 is a waveform diagram of the gate control signal 102, and FIG. The figure is a waveform diagram of the three-phase AC drive current 100, and FIG. 5 is the waveform diagram of the three-phase AC drive current 100 output from the Cyrisk main circuit 18. 10... Three-phase AC power supply, 14... Motor, 16... Chopper circuit, 18...
Thyristor main circuit, 20... Phase control circuit, 2
2... Phase angle command generation circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 流体軸受の浮遊軸を駆動するモータに駆動電流を供給す
るモータ駆動電源において、前記駆動電流の通流率を減
少させるチョッパ回路が設けられたことを特徴とするモ
ータ駆動電源。A motor drive power source for supplying a drive current to a motor that drives a floating shaft of a hydrodynamic bearing, characterized in that a chopper circuit for reducing the conduction rate of the drive current is provided.
JP18926082U 1982-12-15 1982-12-15 Motor drive power supply Pending JPS5992596U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18926082U JPS5992596U (en) 1982-12-15 1982-12-15 Motor drive power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18926082U JPS5992596U (en) 1982-12-15 1982-12-15 Motor drive power supply

Publications (1)

Publication Number Publication Date
JPS5992596U true JPS5992596U (en) 1984-06-23

Family

ID=30408090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18926082U Pending JPS5992596U (en) 1982-12-15 1982-12-15 Motor drive power supply

Country Status (1)

Country Link
JP (1) JPS5992596U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112615A (en) * 1974-07-23 1976-01-31 Mitsui Shipbuilding Eng Judodendokino seigyohoshiki

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112615A (en) * 1974-07-23 1976-01-31 Mitsui Shipbuilding Eng Judodendokino seigyohoshiki

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