JP2004112990A5 - - Google Patents

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Publication number
JP2004112990A5
JP2004112990A5 JP2003288660A JP2003288660A JP2004112990A5 JP 2004112990 A5 JP2004112990 A5 JP 2004112990A5 JP 2003288660 A JP2003288660 A JP 2003288660A JP 2003288660 A JP2003288660 A JP 2003288660A JP 2004112990 A5 JP2004112990 A5 JP 2004112990A5
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JP
Japan
Prior art keywords
dead time
pwm pulse
sine wave
width modulation
absolute value
Prior art date
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Application number
JP2003288660A
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English (en)
Japanese (ja)
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JP2004112990A (ja
JP4304283B2 (ja
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Priority claimed from US10/244,025 external-priority patent/US6775158B2/en
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Publication of JP2004112990A publication Critical patent/JP2004112990A/ja
Publication of JP2004112990A5 publication Critical patent/JP2004112990A5/ja
Application granted granted Critical
Publication of JP4304283B2 publication Critical patent/JP4304283B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2003288660A 2002-09-16 2003-08-07 パルス幅変調制御装置 Expired - Fee Related JP4304283B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/244,025 US6775158B2 (en) 2002-09-16 2002-09-16 Pulse width modulation controller and method

Publications (3)

Publication Number Publication Date
JP2004112990A JP2004112990A (ja) 2004-04-08
JP2004112990A5 true JP2004112990A5 (https=) 2006-05-25
JP4304283B2 JP4304283B2 (ja) 2009-07-29

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ID=31991799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003288660A Expired - Fee Related JP4304283B2 (ja) 2002-09-16 2003-08-07 パルス幅変調制御装置

Country Status (2)

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US (1) US6775158B2 (https=)
JP (1) JP4304283B2 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004274975A (ja) * 2003-03-12 2004-09-30 Calsonic Kansei Corp Ｐｗｍ駆動装置
TWI226148B (en) * 2003-07-04 2005-01-01 Delta Electronics Inc Phase and pulse width modulation fan speed control circuit
TWI322561B (en) * 2003-11-19 2010-03-21 Delta Electronics Inc Motor control circuit
JP4581574B2 (ja) * 2004-09-08 2010-11-17 株式会社ジェイテクト モータ制御装置及び電動パワーステアリング装置
EP1653618A3 (en) * 2004-10-29 2008-05-28 STMicroelectronics Pvt. Ltd. A PWM generator providing improved duty cycle resolution
JP5345764B2 (ja) * 2007-05-22 2013-11-20 ルネサスエレクトロニクス株式会社 モータ制御用マイクロコンピュータ及びその制御方法
DE102016207259A1 (de) * 2015-10-13 2017-04-13 Conti Temic Microelectronic Gmbh Verfahren und Schaltungsanordnung zum Betreiben mindestens eines Halbleiterschalters, Verfahren und Stromrichter zum Betreiben einer elektrischen Maschine
FR3069574B1 (fr) 2017-07-25 2019-08-02 Continental Automotive France Procede d'adaptation d'une quantite d'agent reducteur pour une depollution en oxydes d'azote des gaz dans une ligne d'echappement de moteur
CN210578247U (zh) * 2019-07-26 2020-05-19 深圳驭龙电焰科技有限公司 一种保护电路及装置
CN111711346B (zh) * 2020-06-19 2021-08-06 漳州科华技术有限责任公司 应用于开关管控制电路的驱动信号更新方法及相关装置
CN114602062B (zh) * 2022-03-10 2025-09-26 清华大学 用于电刺激和电场治疗设备的控制装置及电子设备
CN114618082B (zh) * 2022-03-10 2025-09-16 清华大学 用于电刺激和电场治疗的设备及其电路
CN115276514B (zh) * 2022-09-30 2022-12-16 合肥智芯半导体有限公司 输出无死区的pwm控制装置和电机控制器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19709768C1 (de) * 1997-03-10 1998-09-03 Siemens Ag Ansteuereinrichtung für eine Schaltendstufe
US5764024A (en) * 1997-04-07 1998-06-09 Motorola, Inc. Pulse width modulator (PWM) system with low cost dead time distortion correction
JPH1141078A (ja) * 1997-07-16 1999-02-12 Wako Giken:Kk 半導体装置並びにｐｗｍインバータのデッドタイム短縮方法及び装置
US6118336A (en) * 1998-10-30 2000-09-12 Intersil Corporation Start-up circuit for self oscillating class D modulator
US5977741A (en) 1998-11-17 1999-11-02 Allen-Bradley Company, Llc Method for stabilizing AC induction motor having an open loop inverter
US6535402B1 (en) * 2002-07-12 2003-03-18 Delta Electronics Inc. Adaptive compensation of dead time for inverter and converter

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