JP2009201221A - モータ負荷制御装置 - Google Patents
モータ負荷制御装置 Download PDFInfo
- Publication number
- JP2009201221A JP2009201221A JP2008039080A JP2008039080A JP2009201221A JP 2009201221 A JP2009201221 A JP 2009201221A JP 2008039080 A JP2008039080 A JP 2008039080A JP 2008039080 A JP2008039080 A JP 2008039080A JP 2009201221 A JP2009201221 A JP 2009201221A
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- Prior art keywords
- electronic switch
- motor
- motor load
- signal
- pwm signal
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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
- H02P7/29—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 pulse modulation
-
- 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
- H02P7/03—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors
- H02P7/05—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors by means of electronic switching
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Direct Current Motors (AREA)
- Control Of Multiple Motors (AREA)
Abstract
【解決手段】第1の電子スイッチ(T1)と第2の電子スイッチ(T2)を並列接続したスイッチ手段17を備え、第1の電子スイッチ(T1)を所定の周波数、及び所定のデューティ比からなるPWM信号で駆動し、第2の電子スイッチを第1の電子スイッチ(T1)を駆動するPWM信号を所定時間だけ遅延して駆動する。これにより、各電子スイッチの発熱量を、電子スイッチが1個の場合と比較して低減することができ、装置全体の放熱対策を軽減することができる。更に、遅延時間をランダムに変化させることにより、PWM制御により発生する振動、騒音を低減することができる。
【選択図】 図1
Description
12 パルス発生器
13 遅延回路
14 第1ドライバ
15 第2ドライバ
16 ランダム信号発生器
17 スイッチ手段
M1 モータ
T1 第1電子スイッチ
T2 第2電子スイッチ
VB バッテリ
Claims (3)
- 電源より出力される電力をPWM制御によりモータ負荷に供給して、該モータ負荷を駆動するモータ負荷制御装置において、
前記電源と前記モータ負荷とを接続する回路上に設けられるスイッチ手段と、
前記スイッチ手段をPWM信号により駆動するPWM制御手段と、を有し、
前記スイッチ手段は、並列接続された第1の電子スイッチ、及び第2の電子スイッチを備え、
前記PWM制御手段は、前記第1の電子スイッチを前記PWM信号で駆動し、前記第2の電子スイッチは前記PWM信号を所定の遅延時間だけ遅延させた信号で駆動することを特徴とするモータ負荷制御装置。 - 前記PWM制御手段は、前記遅延時間を各周期毎に変化させることを特徴とする請求項1に記載のモータ負荷制御装置。
- 前記PWM制御手段は、前記モータ負荷の回転数を低下させる場合には、前記第1の電子スイッチをオフとし、前記第2の電子スイッチのみを駆動することを特徴とする請求項2に記載のモータ負荷制御装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008039080A JP5342153B2 (ja) | 2008-02-20 | 2008-02-20 | モータ負荷制御装置 |
US12/918,577 US8461793B2 (en) | 2008-02-20 | 2009-02-20 | Motor load control apparatus |
PCT/JP2009/052965 WO2009104713A1 (ja) | 2008-02-20 | 2009-02-20 | モータ負荷制御装置 |
CN2009801056783A CN101946398B (zh) | 2008-02-20 | 2009-02-20 | 电机负载控制装置 |
EP09713098.3A EP2246971B1 (en) | 2008-02-20 | 2009-02-20 | Motor load control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008039080A JP5342153B2 (ja) | 2008-02-20 | 2008-02-20 | モータ負荷制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009201221A true JP2009201221A (ja) | 2009-09-03 |
JP5342153B2 JP5342153B2 (ja) | 2013-11-13 |
Family
ID=40985590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008039080A Expired - Fee Related JP5342153B2 (ja) | 2008-02-20 | 2008-02-20 | モータ負荷制御装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8461793B2 (ja) |
EP (1) | EP2246971B1 (ja) |
JP (1) | JP5342153B2 (ja) |
CN (1) | CN101946398B (ja) |
WO (1) | WO2009104713A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102820712A (zh) * | 2012-08-27 | 2012-12-12 | 哈尔滨工业大学 | 电网监控装置的电流感应式电源 |
JP2013055721A (ja) * | 2011-09-01 | 2013-03-21 | Yazaki Corp | 負荷回路の制御装置 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008002383A1 (de) * | 2008-06-12 | 2009-12-17 | Zf Friedrichshafen Ag | Verfahren zur Steuerung eines Hybridantriebsstrangs |
IT1394448B1 (it) * | 2009-05-11 | 2012-06-15 | Ansaldo Energia Spa | Dispositivo e metodo di pilotaggio di una macchina elettrica per l'abbattimento e il mascheramento di emissioni acustiche distintive |
CN102749854B (zh) * | 2011-04-18 | 2014-11-12 | 和硕联合科技股份有限公司 | 电子装置及其电路板 |
DE102011119644B4 (de) * | 2011-11-28 | 2017-11-16 | Airbus Operations Gmbh | Steuern eines elektrischen Verbrauchers eines Luftfahrzeugs |
DE102011121707A1 (de) | 2011-12-20 | 2013-07-04 | Airbus Operations Gmbh | Elektrisches System für ein Luftfahrzeug |
CN104302881B (zh) * | 2014-05-16 | 2017-06-16 | 株式会社小松制作所 | 作业车辆及作业车辆的控制方法 |
CN107800350A (zh) * | 2017-10-23 | 2018-03-13 | 广东美的制冷设备有限公司 | 交流电机调速电路及空调器 |
KR102518178B1 (ko) * | 2018-02-21 | 2023-04-07 | 현대자동차주식회사 | 모터 구동을 위한 인버터 제어 시스템 및 방법 |
JP7050624B2 (ja) * | 2018-08-24 | 2022-04-08 | 日立Astemo株式会社 | モータ制御装置及びこれを備えた電動ブレーキ装置 |
US11349474B1 (en) * | 2021-03-23 | 2022-05-31 | Infineon Technologies Austria Ag | Cascaded gate driver outputs for power conversion circuits |
Citations (4)
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JPS62138081A (ja) * | 1985-12-11 | 1987-06-20 | Matsushita Electric Ind Co Ltd | 電気調理機の回転数制御装置 |
JPH01315292A (ja) * | 1988-06-15 | 1989-12-20 | Matsushita Electric Works Ltd | モータ制御回路 |
JP2005057883A (ja) * | 2003-08-04 | 2005-03-03 | Denso Corp | モータ制御装置 |
JP2006014449A (ja) * | 2004-06-24 | 2006-01-12 | Matsushita Electric Ind Co Ltd | Pwm回路およびpwm回路制御方法 |
Family Cites Families (23)
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JPH05167409A (ja) * | 1991-12-10 | 1993-07-02 | Asmo Co Ltd | 電気負荷の駆動回路 |
US5408150A (en) * | 1992-06-04 | 1995-04-18 | Linear Technology Corporation | Circuit for driving two power mosfets in a half-bridge configuration |
KR100283512B1 (ko) * | 1998-05-22 | 2001-03-02 | 김덕중 | 홀드 기능을 가진 헤드 복귀 회로 |
AU2002223999A1 (en) * | 2000-11-14 | 2002-05-27 | Yaskawa Eshed Technology Ltd. | System and method to eliminate the dead time influence in a pwm-driven system |
JP4792636B2 (ja) * | 2001-01-11 | 2011-10-12 | 日本テキサス・インスツルメンツ株式会社 | 誘導性負荷駆動回路 |
WO2002063770A2 (en) * | 2001-02-06 | 2002-08-15 | Koninklijke Philips Electronics N.V. | Switching fet circuit |
WO2002095914A2 (en) * | 2001-02-06 | 2002-11-28 | Harman International Industries, Inc. | Half-bridge gate driver circuit |
JP3806644B2 (ja) * | 2001-12-13 | 2006-08-09 | 三菱電機株式会社 | 電力用半導体装置 |
US6903535B2 (en) * | 2002-04-16 | 2005-06-07 | Arques Technology, Inc. | Biasing system and method for low voltage DC—DC converters with built-in N-FETs |
WO2004077658A1 (en) * | 2003-02-27 | 2004-09-10 | Matsushita Electric Industrial Co., Ltd. | Closed loop control of linear vibration actuator |
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US20070001742A1 (en) * | 2005-06-30 | 2007-01-04 | Katsumi Ishikawa | Driving circuit for switching elements |
ITTO20050509A1 (it) * | 2005-07-25 | 2007-01-26 | Emerson Appliance Motors Europe | Sistema e procedimento di controllo per un motore elettrico sincrono, particolarmente per elettrodomesici |
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JP2007228447A (ja) * | 2006-02-27 | 2007-09-06 | Hitachi Ltd | スイッチング素子のゲート駆動回路 |
US7746042B2 (en) * | 2006-10-05 | 2010-06-29 | Advanced Analogic Technologies, Inc. | Low-noise DC/DC converter with controlled diode conduction |
CN100426653C (zh) * | 2006-11-10 | 2008-10-15 | 陆启建 | 一种用于电机控制的快速电流传感器 |
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US7884583B2 (en) * | 2008-06-30 | 2011-02-08 | Infineon Technologies Austria Ag | Speed recognition for half bridge control |
US8174248B2 (en) * | 2009-05-16 | 2012-05-08 | Texas Instruments Incorporated | Systems and methods of bit stuffing pulse width modulation |
-
2008
- 2008-02-20 JP JP2008039080A patent/JP5342153B2/ja not_active Expired - Fee Related
-
2009
- 2009-02-20 EP EP09713098.3A patent/EP2246971B1/en not_active Not-in-force
- 2009-02-20 CN CN2009801056783A patent/CN101946398B/zh not_active Expired - Fee Related
- 2009-02-20 WO PCT/JP2009/052965 patent/WO2009104713A1/ja active Application Filing
- 2009-02-20 US US12/918,577 patent/US8461793B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62138081A (ja) * | 1985-12-11 | 1987-06-20 | Matsushita Electric Ind Co Ltd | 電気調理機の回転数制御装置 |
JPH01315292A (ja) * | 1988-06-15 | 1989-12-20 | Matsushita Electric Works Ltd | モータ制御回路 |
JP2005057883A (ja) * | 2003-08-04 | 2005-03-03 | Denso Corp | モータ制御装置 |
JP2006014449A (ja) * | 2004-06-24 | 2006-01-12 | Matsushita Electric Ind Co Ltd | Pwm回路およびpwm回路制御方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013055721A (ja) * | 2011-09-01 | 2013-03-21 | Yazaki Corp | 負荷回路の制御装置 |
CN102820712A (zh) * | 2012-08-27 | 2012-12-12 | 哈尔滨工业大学 | 电网监控装置的电流感应式电源 |
Also Published As
Publication number | Publication date |
---|---|
US20100327794A1 (en) | 2010-12-30 |
CN101946398B (zh) | 2013-05-08 |
US8461793B2 (en) | 2013-06-11 |
CN101946398A (zh) | 2011-01-12 |
EP2246971B1 (en) | 2018-09-19 |
EP2246971A4 (en) | 2017-12-27 |
EP2246971A1 (en) | 2010-11-03 |
JP5342153B2 (ja) | 2013-11-13 |
WO2009104713A1 (ja) | 2009-08-27 |
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