KR100351140B1 - 인버터의 역률보정장치 - Google Patents

인버터의 역률보정장치 Download PDF

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Publication number
KR100351140B1
KR100351140B1 KR1019990000281A KR19990000281A KR100351140B1 KR 100351140 B1 KR100351140 B1 KR 100351140B1 KR 1019990000281 A KR1019990000281 A KR 1019990000281A KR 19990000281 A KR19990000281 A KR 19990000281A KR 100351140 B1 KR100351140 B1 KR 100351140B1
Authority
KR
South Korea
Prior art keywords
output
pulse width
voltage
inverter
width modulation
Prior art date
Application number
KR1019990000281A
Other languages
English (en)
Korean (ko)
Other versions
KR20000050417A (ko
Inventor
한경해
Original Assignee
엘지전자주식회사
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 엘지전자주식회사 filed Critical 엘지전자주식회사
Priority to KR1019990000281A priority Critical patent/KR100351140B1/ko
Priority to JP26404499A priority patent/JP4430169B2/ja
Priority to US09/475,189 priority patent/US6281658B1/en
Priority to EP00400021A priority patent/EP1018798A3/en
Priority to CNB001027891A priority patent/CN1290250C/zh
Publication of KR20000050417A publication Critical patent/KR20000050417A/ko
Priority to US09/938,537 priority patent/US6507167B2/en
Application granted granted Critical
Publication of KR100351140B1 publication Critical patent/KR100351140B1/ko

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Control Of Ac Motors In General (AREA)
  • Rectifiers (AREA)
KR1019990000281A 1999-01-08 1999-01-08 인버터의 역률보정장치 KR100351140B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1019990000281A KR100351140B1 (ko) 1999-01-08 1999-01-08 인버터의 역률보정장치
JP26404499A JP4430169B2 (ja) 1999-01-08 1999-09-17 インバータの力率補正装置
US09/475,189 US6281658B1 (en) 1999-01-08 1999-12-30 Power factor compensation device for motor driving inverter system
EP00400021A EP1018798A3 (en) 1999-01-08 2000-01-06 Power factor compensation device for motor driving inverter system
CNB001027891A CN1290250C (zh) 1999-01-08 2000-01-08 电机驱动逆变器系统的功率因数补偿装置
US09/938,537 US6507167B2 (en) 1999-01-08 2001-08-27 Power factor compensation device for motor driving inverter system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019990000281A KR100351140B1 (ko) 1999-01-08 1999-01-08 인버터의 역률보정장치

Publications (2)

Publication Number Publication Date
KR20000050417A KR20000050417A (ko) 2000-08-05
KR100351140B1 true KR100351140B1 (ko) 2002-09-09

Family

ID=19570853

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019990000281A KR100351140B1 (ko) 1999-01-08 1999-01-08 인버터의 역률보정장치

Country Status (3)

Country Link
JP (1) JP4430169B2 (zh)
KR (1) KR100351140B1 (zh)
CN (1) CN1290250C (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7298124B2 (en) * 2004-12-01 2007-11-20 Semiconductor Components Industries, L.L.C. PWM regulator with discontinuous mode and method therefor
DE102004025597B4 (de) * 2004-05-25 2014-08-21 Tridonic Gmbh & Co Kg Verfahren und Schaltung zur Leistungsfaktorkorrektur (PFC)
KR101075222B1 (ko) * 2004-10-29 2011-10-19 삼성전자주식회사 역률 보상 장치 및 방법
EP1826896B1 (en) * 2004-12-15 2019-06-19 Fujitsu General Limited Power supply apparatus
EP2013963B1 (en) * 2006-04-25 2012-08-01 Philips Intellectual Property & Standards GmbH Power inverter control device for switching point determination
DE102009034349A1 (de) * 2009-07-23 2011-02-03 Tridonicatco Gmbh & Co. Kg Verfahren und Schaltung zur Leistungsfaktor-Korrektur
US8198876B2 (en) * 2010-03-09 2012-06-12 Richard Landry Gray Power factor compensating method compensating power factors of electronic devices connected to a common power source
KR101251477B1 (ko) * 2012-12-13 2013-04-05 김영준 역률 개선을 포함한 전동기의 절전 구동회로
CN103595268B (zh) * 2013-11-26 2017-01-25 中国人民解放军重庆通信学院 变频器
JP6265297B1 (ja) * 2016-09-30 2018-01-24 ダイキン工業株式会社 直接形電力変換器用の制御装置

Also Published As

Publication number Publication date
JP4430169B2 (ja) 2010-03-10
KR20000050417A (ko) 2000-08-05
JP2000209874A (ja) 2000-07-28
CN1264215A (zh) 2000-08-23
CN1290250C (zh) 2006-12-13

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