JP2004522400A5 - - Google Patents

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Publication number
JP2004522400A5
JP2004522400A5 JP2003533381A JP2003533381A JP2004522400A5 JP 2004522400 A5 JP2004522400 A5 JP 2004522400A5 JP 2003533381 A JP2003533381 A JP 2003533381A JP 2003533381 A JP2003533381 A JP 2003533381A JP 2004522400 A5 JP2004522400 A5 JP 2004522400A5
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JP
Japan
Prior art keywords
switches
drive
present
time
igbts
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
JP2003533381A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004522400A (ja
JP3764455B2 (ja
Filing date
Publication date
Priority claimed from FI20012244A external-priority patent/FI112297B/fi
Application filed filed Critical
Publication of JP2004522400A publication Critical patent/JP2004522400A/ja
Publication of JP2004522400A5 publication Critical patent/JP2004522400A5/ja
Application granted granted Critical
Publication of JP3764455B2 publication Critical patent/JP3764455B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2003533381A 2001-11-19 2002-09-24 直流負荷制御装置 Expired - Fee Related JP3764455B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20012244A FI112297B (fi) 2001-11-19 2001-11-19 Ohjausyksikkö tasavirtakuorman ohjaamiseksi
PCT/FI2002/000767 WO2003044935A1 (en) 2001-11-19 2002-09-24 Full wave dc/dc converter

Publications (3)

Publication Number Publication Date
JP2004522400A JP2004522400A (ja) 2004-07-22
JP2004522400A5 true JP2004522400A5 (https=) 2005-02-17
JP3764455B2 JP3764455B2 (ja) 2006-04-05

Family

ID=8562284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003533381A Expired - Fee Related JP3764455B2 (ja) 2001-11-19 2002-09-24 直流負荷制御装置

Country Status (10)

Country Link
US (1) US6697273B1 (https=)
EP (1) EP1446865B1 (https=)
JP (1) JP3764455B2 (https=)
CN (1) CN100338862C (https=)
AU (1) AU2002327865B2 (https=)
BR (1) BRPI0214246B1 (https=)
CA (1) CA2463832C (https=)
DE (1) DE60235827D1 (https=)
FI (1) FI112297B (https=)
WO (1) WO2003044935A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6898094B2 (en) * 2001-11-19 2005-05-24 Kone Corporation DC/DC bridge control unit for controlling a direct-current load
EP2303747B1 (en) * 2008-06-17 2013-04-10 Otis Elevator Company Safe control of a brake using low power control devices
EP3214032B1 (en) * 2016-03-03 2020-04-29 Kone Corporation Adjustable brake controller of an elevator brake, elevator brake and elevator
CN110880502B (zh) * 2018-09-05 2022-10-14 无锡华润上华科技有限公司 半导体结构及电机驱动装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU174183A (en) 1983-08-23 1986-04-30 Iskra Sozd Elektro Indus Electronic circuit for organizinga the control of a transistor bridge
US5107190A (en) * 1990-06-22 1992-04-21 Motorola, Inc. Means and method for optimizing the switching performance of power amplifiers
US5757636A (en) * 1994-12-08 1998-05-26 Pwm Drives Limited Multi-phase inverters utilizing discontinuous PWM with dead bands
JPH08331882A (ja) * 1995-03-24 1996-12-13 Seiko Epson Corp モータ制御装置
JPH10164888A (ja) * 1996-11-29 1998-06-19 Hitachi Medical Corp モータ駆動制御装置
JPH10271889A (ja) 1997-03-28 1998-10-09 Komatsu Ltd 電動式パワーステアリング制御装置
US5912813A (en) * 1997-10-01 1999-06-15 Allen-Bradley Company, Llc Method and apparatus for controlling reflected voltage using a motor controller
US6172882B1 (en) * 1998-12-22 2001-01-09 Tdk Corporation Partial resonance PWM converter
JP3555567B2 (ja) * 2000-09-04 2004-08-18 日産自動車株式会社 回転電機の制御装置

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