WO2010104297A3 - 능동형 정전력 공급장치 - Google Patents

능동형 정전력 공급장치 Download PDF

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Publication number
WO2010104297A3
WO2010104297A3 PCT/KR2010/001421 KR2010001421W WO2010104297A3 WO 2010104297 A3 WO2010104297 A3 WO 2010104297A3 KR 2010001421 W KR2010001421 W KR 2010001421W WO 2010104297 A3 WO2010104297 A3 WO 2010104297A3
Authority
WO
WIPO (PCT)
Prior art keywords
power
switch
power supply
driving
supply apparatus
Prior art date
Application number
PCT/KR2010/001421
Other languages
English (en)
French (fr)
Other versions
WO2010104297A2 (ko
WO2010104297A9 (ko
Inventor
이동원
Original Assignee
Lee Dong-Won
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 Lee Dong-Won filed Critical Lee Dong-Won
Priority to CN2010800205158A priority Critical patent/CN102440077A/zh
Priority to EP10750988A priority patent/EP2408271A2/en
Priority to US13/255,733 priority patent/US8710756B2/en
Publication of WO2010104297A2 publication Critical patent/WO2010104297A2/ko
Publication of WO2010104297A3 publication Critical patent/WO2010104297A3/ko
Publication of WO2010104297A9 publication Critical patent/WO2010104297A9/ko

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost converter
    • 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0012—Control circuits using digital or numerical techniques
    • 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H02M3/1584—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
    • H02M3/1586—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel switched with a phase shift, i.e. interleaved
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/375—Switched mode power supply [SMPS] using buck topology
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/385—Switched mode power supply [SMPS] using flyback topology
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)

Abstract

본 발명은 능동형 정전력 공급장치에 관한 것으로, 더욱 상세하게는 회로의 역률을 저하시키는 평활 회로용 고용량 콘덴서를 구비하지 않고도, 다양한 크기 및 주파수를 갖는 전력을 정류하여 부하에 정전력을 공급할 수 있는 능동형 정전력 공급장치에 관한 것이다. 이를 위해, 본 발명에 따른 능동형 정전력 공급장치는, 교류전원을 공급하는 교류전원 공급기와, 상기 교류전원 공급기로부터 교류전원을 입력받아 정류하는 정류회로와, 상기 정류회로로부터 전력을 공급받는 부하에 직렬 연결된 구동 코일과, 상기 구동 코일 및 부하를 통과한 전류를 스위칭 온/오프 시키는 전력 스위치와, 상기 전력 스위치의 게이트 단에 연결되어 상기 스위칭 온/오프를 제어하는 펄스형 구동신호 발생기와, 상기 구동 코일에 흐르는 전류가 설계값 이상인 경우 차단 신호를 발생시킴으로써, 상기 전력 스위치를 스위칭 오프시키는 차단 판정기 및 상기 구동신호 발생기의 스위칭 온 시간부터 상기 차단 판정기의 스위칭 오프 시간까지인 조절기간을 측정하여, 상기 구동신호 발생기의 구동 펄스폭이 상기 조절기간과 일치되도록 제어하는 펄스폭 제어기를 포함하는 것을 특징으로 한다.
PCT/KR2010/001421 2009-03-09 2010-03-08 능동형 정전력 공급장치 WO2010104297A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2010800205158A CN102440077A (zh) 2009-03-09 2010-03-08 有源恒定功率供给装置
EP10750988A EP2408271A2 (en) 2009-03-09 2010-03-08 Active constant power supply apparatus
US13/255,733 US8710756B2 (en) 2009-03-09 2010-03-08 Active constant power supply apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0019545 2009-03-09
KR20090019545 2009-03-09

Publications (3)

Publication Number Publication Date
WO2010104297A2 WO2010104297A2 (ko) 2010-09-16
WO2010104297A3 true WO2010104297A3 (ko) 2010-12-09
WO2010104297A9 WO2010104297A9 (ko) 2011-01-27

Family

ID=41684044

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/001421 WO2010104297A2 (ko) 2009-03-09 2010-03-08 능동형 정전력 공급장치

Country Status (5)

Country Link
US (1) US8710756B2 (ko)
EP (1) EP2408271A2 (ko)
KR (1) KR100930813B1 (ko)
CN (1) CN102440077A (ko)
WO (1) WO2010104297A2 (ko)

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Also Published As

Publication number Publication date
WO2010104297A2 (ko) 2010-09-16
WO2010104297A9 (ko) 2011-01-27
KR100930813B1 (ko) 2009-12-09
US8710756B2 (en) 2014-04-29
CN102440077A (zh) 2012-05-02
US20120119650A1 (en) 2012-05-17
EP2408271A2 (en) 2012-01-18

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