JPH02125593U - - Google Patents

Info

Publication number
JPH02125593U
JPH02125593U JP1990035696U JP3569690U JPH02125593U JP H02125593 U JPH02125593 U JP H02125593U JP 1990035696 U JP1990035696 U JP 1990035696U JP 3569690 U JP3569690 U JP 3569690U JP H02125593 U JPH02125593 U JP H02125593U
Authority
JP
Japan
Prior art keywords
motor
circuit
signal
voltage
control device
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
JP1990035696U
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
Publication of JPH02125593U publication Critical patent/JPH02125593U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/288—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using variable impedance
    • H02P7/2885—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using variable impedance whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る直流モータの制御装置の
簡略制御ブロツク図、第２図は本考案に係る直流
モータの制御装置のより詳細な制御ブロツク図、
第３図は第２図に示したタイプの速度制御装置の
一例の回路図である。 １１……比例回路、１２……演算増幅器、１３
……出力端子、２１……モータの回転に誘起され
た信号を処理する回路、２２……波形整形回路、
２３……積分街路、３１……負性抵抗回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ モータの回転により誘起された信号ＳＭを処
    理する回路２１を具え、この処理回路２１が波形
    整形回路２２と、この後段に続くモータの速度に
    比例する直流電圧により形成されるモータの速度
    の目安となる信号ＳＶを供給する積分回路２３と
    を具え、上記直流電圧を演算増幅器１２を具える
    比較回路１１により基準電圧Ｓｒｅｆと比較し、
    演算増幅器の出力端子１３にモータの電源電圧を
    制御するのに役立つ制御電圧Ｖｏを得るように構
    成した直流モータの速度制御装置において、 モータＭの回転により誘起される信号ＳＭを低
    周波のほぼ周期的な信号とし、比較回路１１とモ
    ータＭとの間にモータの内部抵抗ｒを少なくとも
    部分的に補償する「負性抵抗」回路３１を設け、
    制御電圧Ｖｏをこの負性抵抗回路３１の入力端子
    ３２に印加するように構成したことを特徴とする
    直流モータの速度制御装置。 ２ モータの回転により誘起される信号ＳＭをモ
    ータＭのブラシを流れる電流を中断することによ
    り得られるパルスにより形成し、これらのパルス
    をモータ電流が流れる、負性抵抗回路３１の一枝
    路で得るように構成したことを特徴とする実用新
    案登録請求の範囲第１項記載の直流モータの速度
    制御装置。 ３ 前記負性抵抗回路３１を「電流ミラー」形回
    路としたことを特徴とする実用新案登録請求の範
    囲第１項又は第２項記載の直流モータの速度制御
    装置。
JP1990035696U 1981-07-09 1990-04-03 Pending JPH02125593U (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8113545A FR2509543A1 (fr) 1981-07-09 1981-07-09 Procede de regulation de vitesse d'un moteur a courant continu et dispositif de mise en oeuvre

Publications (1)

Publication Number Publication Date
JPH02125593U true JPH02125593U (ja) 1990-10-16

Family

ID=9260392

Family Applications (2)

Application Number Title Priority Date Filing Date
JP57116324A Pending JPS5819176A (ja) 1981-07-09 1982-07-06 直流モ−タの速度制御方法及び装置
JP1990035696U Pending JPH02125593U (ja) 1981-07-09 1990-04-03

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP57116324A Pending JPS5819176A (ja) 1981-07-09 1982-07-06 直流モ−タの速度制御方法及び装置

Country Status (7)

Country Link
US (1) US5005207A (ja)
JP (2) JPS5819176A (ja)
CA (1) CA1186368A (ja)
DE (1) DE3225540A1 (ja)
FR (1) FR2509543A1 (ja)
GB (1) GB2103393B (ja)
IT (1) IT1151696B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58113084A (ja) * 1981-12-28 1983-07-05 三菱電機株式会社 駆動装置
JPS6315686A (ja) * 1986-07-07 1988-01-22 Fujitsu Ten Ltd モ−タ停止制御装置
DE4227761A1 (de) * 1992-08-21 1994-02-24 Thomson Brandt Gmbh Verfahren und Vorrichtung zur Stromregelung bei Pulsbreiten-Motoransteuerung
US5982130A (en) * 1998-08-13 1999-11-09 Unitrolde Corporation Calibration technique to remove series resistance errors in the sensed back EMF of a motor
US6034496A (en) * 1998-08-13 2000-03-07 Unitrade Corporation Motor speed control using fixed-duration torque bursts
EP0989552B1 (en) * 1998-09-02 2005-10-26 Matsushita Electric Industrial Co., Ltd. Disk drive apparatus and motor
TW476184B (en) * 2000-08-10 2002-02-11 Prolific Technology Inc Base frequency generation method of pulse width modulation independent of voltage
US6670783B2 (en) 2001-10-31 2003-12-30 Pelco Method and apparatus for improved motor control through current/velocity correction
DE102010048747A1 (de) * 2010-10-16 2012-04-19 Audi Ag Vorrichtung zur Steuerung, insbesondere Konstanthaltung, der Drehzahl eines elektrisch betriebenen Gleichstrommotors

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234447A (en) * 1962-11-06 1966-02-08 El Tronics Inc Motor speed control circuit
US3568027A (en) * 1969-11-18 1971-03-02 Ibm Motor control circuit with symmetrical topology
DE2310739A1 (de) * 1973-03-03 1974-09-12 Licentia Gmbh Anordnung zur drehzahlregelung einer elektrischen kommutatormaschine
FR2318457A1 (fr) * 1975-07-16 1977-02-11 Radiotechnique Compelec Circuit integre de stabilisation de tension
JPS53142611A (en) * 1977-05-19 1978-12-12 Matsushita Electric Ind Co Ltd Speed controller for miniature dc motor
JPS5940000B2 (ja) * 1977-11-14 1984-09-27 松下電器産業株式会社 直流モ−タの速度制御装置

Also Published As

Publication number Publication date
GB2103393B (en) 1985-04-24
CA1186368A (en) 1985-04-30
FR2509543B1 (ja) 1984-07-13
FR2509543A1 (fr) 1983-01-14
DE3225540C2 (ja) 1991-05-23
IT1151696B (it) 1986-12-24
GB2103393A (en) 1983-02-16
DE3225540A1 (de) 1983-01-27
IT8222267A0 (it) 1982-07-06
JPS5819176A (ja) 1983-02-04
US5005207A (en) 1991-04-02

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