KR20090127957A - 직접형 전력 변환 장치 - Google Patents
직접형 전력 변환 장치 Download PDFInfo
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- KR20090127957A KR20090127957A KR1020097024039A KR20097024039A KR20090127957A KR 20090127957 A KR20090127957 A KR 20090127957A KR 1020097024039 A KR1020097024039 A KR 1020097024039A KR 20097024039 A KR20097024039 A KR 20097024039A KR 20090127957 A KR20090127957 A KR 20090127957A
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- 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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M5/4585—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only having a rectifier with controlled elements
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- 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
- H02M7/66—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal
- H02M7/68—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters
- H02M7/72—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/79—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal 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
- H02M7/797—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal 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
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- 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
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
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- 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
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/322—Means for rapidly discharging a capacitor of the converter for protecting electrical components or for preventing electrical shock
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- 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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
- H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
- H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M5/275—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc 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
- H02M5/297—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc 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 for conversion of frequency
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- 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
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc power output without possibility of reversal 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
- H02M7/217—Conversion of ac power input into dc power output without possibility of reversal 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
- H02M7/219—Conversion of ac power input into dc power output without possibility of reversal 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 in a bridge configuration
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Rectifiers (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (5)
- 정측 직류 전원선(L1)과,상기 정측 직류 전원선에 인가되는 전위보다도 낮은 전위가 인가되는 부측 직류 전원선(L2)과,다상 교류 전원과 접속된 복수의 입력선의 상호 간에 접속되어, 전압원으로서 기능하는 입력 콘덴서(Cr, Cs, Ct)와,상기 입력선으로부터 입력되는 다상 교류 전압을 2개의 전위를 갖는 방형파상의 직류 전압으로 변환하여, 상기 정측 직류 전원선과 상기 부측 직류 전원선에 상기 직류 전압을 공급하는 전류형 전력 변환기(1)와,상기 정측 직류 전원선과 상기 부측 직류 전원선 사이의 2개의 전위를 갖는 상기 직류 전압을, 방형파상의 교류 전압으로 변환하여 유도성 다상 부하(5)로 출력하는 전압형 전력 변환기(4)와,일단이 상기 정측 직류 전원선에 접속된 제1 커패시턴스 소자(C1)와,상기 제1 커패시턴스 소자의 타단 및 상기 부측 직류 전원선과 접속된 제2 커패시턴스 소자(C2)와,상기 제1 커패시턴스 소자와 상기 제2 커패시턴스 소자 사이에서, 애노드가 상기 제1 커패시턴스 소자에, 캐소드가 상기 제2 커패시턴스 소자에 각각 접속된 제1 다이오드 소자(D1)와,애노드가 상기 제2 커패시턴스 소자와 상기 제1 다이오드 소자 사이에, 캐소 드가 상기 정측 직류 전원선에 각각 접속된 제2 다이오드 소자(D2)와,애노드가 상기 부측 직류 전원선에, 캐소드가 상기 제1 커패시턴스 소자와 상기 제1 다이오드 사이에 각각 접속된 제3 다이오드 소자(D3)와,상기 정측 직류 전원선과 상기 부측 직류 전원선 사이에 접속된 방전 저항(R1)과,상기 정측 직류 전원선과 상기 부측 직류 전원선 사이에서 상기 방전 저항과 직렬로 접속되어, 상기 제1 커패시턴스 소자 또는 상기 제2 커패시턴스 소자의 양단 전압(Vc1)이 제1 소정값(Vref-h)을 넘었을 때에 도통하고, 제2 소정값(Vref-L)을 밑돌았을 때에 차단하는 스위치 소자(S1)를 구비하는, 직접형 전력 변환 장치.
- 청구항 1에 있어서,상기 방전 저항(R1)의 저항값은, 상기 제1 소정값(Vref-h)에, 자신을 흐르는 전류의 최대값을 제산한 값 이하인, 직접형 전력 변환 장치.
- 청구항 1에 있어서,상기 제1 다이오드 소자(D1)와 상기 제2 커패시턴스 소자(C2) 사이에 접속된 제3 커패시턴스 소자(C3)와,상기 제2 커패시턴스 소자와 상기 제3 커패시턴스 소자 사이에서, 애노드가 상기 제3 커패시턴스 소자에, 캐소드가 상기 제2 커패시턴스 소자 및 상기 제2 다 이오드 소자(D2)에 각각 접속된 제4 다이오드 소자(D6)와,애노드가 상기 제1 다이오드 소자와 상기 제3 커패시턴스 소자 사이에, 캐소드가 상기 정측 직류 전원선에 각각 접속된 제5 다이오드 소자(D7)와,애노드가 상기 부측 직류 전원선에, 캐소드가 상기 제4 다이오드 소자와 상기 제3 커패시턴스 소자 사이에 각각 접속된 제6 다이오드 소자(D8)를 더 구비하는, 직접형 전력 변환 장치.
- 청구항 2에 있어서,상기 제1 다이오드 소자(D1)와 상기 제2 커패시턴스 소자(C2) 사이에 접속된 제3 커패시턴스 소자(C3)와,상기 제2 커패시턴스 소자와 상기 제3 커패시턴스 소자 사이에서, 애노드가 상기 제3 커패시턴스 소자에, 캐소드가 상기 제2 커패시턴스 소자 및 상기 제2 다이오드 소자(D2)에 각각 접속된 제4 다이오드 소자(D6)와,애노드가 상기 제1 다이오드 소자와 상기 제3 커패시턴스 소자 사이에, 캐소드가 상기 정측 직류 전원선에 각각 접속된 제5 다이오드 소자(D7)와,애노드가 상기 부측 직류 전원선에, 캐소드가 상기 제4 다이오드 소자와 상기 제3 커패시턴스 소자 사이에 각각 접속된 제6 다이오드 소자(D8)를 더 구비하는, 직접형 전력 변환 장치.
- 청구항 1 내지 4 중 어느 한 항에 있어서,상기 전압형 전력 변환 장치(4), 상기 스위치 소자(S1)는, PIM(Power Integrated Module) 모듈로 구성되어 있는, 직접형 전력 변환 장치.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007205602A JP5186829B2 (ja) | 2007-08-07 | 2007-08-07 | 直接形電力変換装置 |
JPJP-P-2007-205602 | 2007-08-07 | ||
PCT/JP2008/064125 WO2009020152A1 (ja) | 2007-08-07 | 2008-08-06 | 直接形電力変換装置 |
Publications (2)
Publication Number | Publication Date |
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KR20090127957A true KR20090127957A (ko) | 2009-12-14 |
KR101099922B1 KR101099922B1 (ko) | 2011-12-28 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020097024039A KR101099922B1 (ko) | 2007-08-07 | 2008-08-06 | 직접형 전력 변환 장치 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8264859B2 (ko) |
EP (1) | EP2178199B1 (ko) |
JP (1) | JP5186829B2 (ko) |
KR (1) | KR101099922B1 (ko) |
CN (1) | CN101772882A (ko) |
AU (1) | AU2008284672B2 (ko) |
ES (1) | ES2653854T3 (ko) |
WO (1) | WO2009020152A1 (ko) |
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US6995992B2 (en) * | 2003-06-20 | 2006-02-07 | Wisconsin Alumni Research Foundation | Dual bridge matrix converter |
JP4021431B2 (ja) * | 2004-08-10 | 2007-12-12 | ファナック株式会社 | コンバータ装置、インバータ装置及びdcリンク電圧の制御方法 |
JP4850009B2 (ja) * | 2006-09-20 | 2012-01-11 | 東洋電機製造株式会社 | マトリックスコンバータ |
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AU2008284672A1 (en) | 2009-02-12 |
US20100321965A1 (en) | 2010-12-23 |
CN101772882A (zh) | 2010-07-07 |
JP2009044820A (ja) | 2009-02-26 |
EP2178199A1 (en) | 2010-04-21 |
JP5186829B2 (ja) | 2013-04-24 |
US8264859B2 (en) | 2012-09-11 |
EP2178199A4 (en) | 2013-10-30 |
EP2178199B1 (en) | 2017-11-22 |
KR101099922B1 (ko) | 2011-12-28 |
AU2008284672B2 (en) | 2011-02-10 |
WO2009020152A1 (ja) | 2009-02-12 |
ES2653854T3 (es) | 2018-02-09 |
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