KR20170046982A - 멀티 토플러지를 이용한 dc/dc 컨버터 - Google Patents
멀티 토플러지를 이용한 dc/dc 컨버터 Download PDFInfo
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
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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
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
- H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
- H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
- H02M3/285—Single converters with a plurality of output stages connected in parallel
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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
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
- H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
- H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
- H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33507—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
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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
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
- H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
- H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
- H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
- H02M3/33571—Half-bridge at primary side of an isolation transformer
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- H—ELECTRICITY
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- 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
- H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
- H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
- H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
- H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
- H02M3/33573—Full-bridge at primary side of an isolation transformer
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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
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
- H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
- H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
- H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/337—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration
- H02M3/3376—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration with automatic control of output voltage or current
-
- 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
- H02M7/145—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 thyratron or thyristor type requiring extinguishing means
- H02M7/155—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/162—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- 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
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
- H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
- H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/487—Neutral point clamped inverters
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- 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
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
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Abstract
Description
도 2a 내지 도 2d는 본 발명에 따른 멀티 토플러지를 이용한 DC/DC 컨버터의 하프 브릿지 모드시 동작을 설명하기 위한 회로도 및 파형도이다.
도 3a 내지 도 3d는 본 발명에 따른 멀티 토플러지를 이용한 DC/DC 컨버터의 풀 브릿지 모드시 동작을 설명하기 위한 회로도 및 파형도이다.
40 : 트랜스부 50 : 정류부
60 : 필터부 70 : 컨트롤러
Claims (9)
- 3레벨 하프 브릿지로 이루어져 직류 입력 전원을 교번으로 스위칭하여 전류를 인가하는 제 1스위칭부와;
풀브리지로 전환 하기위한 상기 제 1스위칭부의 후단에서 상기 제 1스위칭부와 동일한 3레벨 하프 브릿지로 이루어져 직류 입력 전원을 교번으로 스위칭하여 전류를 인가하는 제 2스위칭부와;
상기 제 1스위칭부에 일단이 연결되고, 상기 제 2스위칭부에 타단이 연결되어 상기 제 1, 2스위칭부의 스위칭 동작에 따라 인가되는 전류가 1차 권선으로 인가되면 2차 권선에서 유기되어 교류 전원을 출력하는 트랜스부와;
상기 트랜스부의 2차 권선 측에서 출력된 교류 전원을 직류 전원으로 정류하여 출력 전압을 출력하는 정류부; 및
배터리로 충전되는 출력 전압을 실시간으로 피드백받아 상기 배터리로 충전되는 출력 전압이 기준값 미만이면 상기 제 1, 2스위칭부를 하프 브릿지 모드로 동작시켜 상기 배터리를 충전시키고, 출력 전압이 기준값 이상이면 상기 제 1, 2스위칭부를 풀 브릿지 모드로 동작시켜 상기 배터리를 충전시키도록 제어하는 컨트롤러를 포함하는 것을 특징으로 하는 멀티 토플러지를 이용한 DC/DC 컨버터. - 제 1 항에 있어서,
상기 멀티 토플러지를 이용한 DC/DC 컨버터는,
직류 입력 전원과 제 1스위칭부 사이에서 직류 입력 전원에 연결되어 전원을 반분시키도록 제 1, 2커패시터로 이루어지는 입력 커패시터부와;
제 1인덕터와, 제 3커패시터로 이루어져 상기 정류부의 출력 전압을 필터링하는 필터부를 더 포함하는 것을 특징으로 하는 멀티 토플러지를 이용한 DC/DC 컨버터. - 제 2 항에 있어서,
상기 제 1스위칭부는,
직류 입력 전원의 +단에 드레인이 연결되고, 직류 입력 전원의 -단에 소스가 연결되는 제 1모스펫과;
상기 제 1모스펫의 소스 측에 드레인과 소스가 연결되는 제 2모스펫과;
상기 제 2모스펫의 소스 측에 드레인과 소스가 연결되는 제 3모스펫; 및
상기 제 3모스펫의 소스 측에 드레인과 소스가 연결되는 제 4모스펫으로 이루어지는 것을 특징으로 하는 멀티 토플러지를 이용한 DC/DC 컨버터. - 제 3 항에 있어서,
상기 제 1스위칭부는,
상기 제 1모스펫의 소스와 제 2모스펫의 드레인 사이 및 상기 제 3모스펫의 소스와 제 4모스펫의 드레인 사이에 제 1, 2순환 다이오드가 구비되며, 상기 제 1, 2순환 다이오드 사이와 상기 입력 커패시터부의 제 1, 2커패시터 사이가 회로적으로 연결되는 것을 특징으로 하는 멀티 토플러지를 이용한 DC/DC 컨버터. - 제 4 항에 있어서,
상기 제 2스위칭부는,
직류 입력 전원의 +단에 드레인이 연결되고, 직류 입력 전원의 -단에 소스가 연결되는 제 5모스펫과;
상기 제 5모스펫의 소스 측에 드레인과 소스가 연결되는 제 6모스펫과;
상기 제 6모스펫의 소스 측에 드레인과 소스가 연결되는 제 7모스펫; 및
상기 제 7모스펫의 소스 측에 드레인과 소스가 연결되는 제 8모스펫으로 이루어지는 것을 특징으로 하는 멀티 토플러지를 이용한 DC/DC 컨버터. - 제 5 항에 있어서,
상기 제 2스위칭부는,
상기 제 5모스펫의 소스와 제 6모스펫의 드레인 사이 및 상기 제 7모스펫의 소스와 제 8모스펫의 드레인 사이에 제 3, 4순환 다이오드가 구비되며, 상기 제 3, 4순환 다이오드 사이와 상기 제 1, 2순환 다이오드가 회로적으로 연결되는 것을 특징으로 하는 멀티 토플러지를 이용한 DC/DC 컨버터. - 제 6 항에 있어서,
상기 컨트롤러는,
하프 브릿지 모드시 상기 제 1, 4모스펫의 듀티를 배터리로 충전되는 출력 전압에 따라 결정하여 상기 제 1, 4모스펫이 순차적으로 턴온/턴오프되도록 일정 펄스 주기(Ts)의 펄스 신호를 발생하고, 상기 제 2, 3, 6, 7모스펫의 듀티를 상기 펄스 주기(Ts)의 "0.5"로 결정하여 상기 제 2, 7모스펫과, 상기 제 3, 6모스펫이 순차적으로 턴온/턴오프되도록 펄스 신호를 발생하며, 상기 제 5, 8모스펫의 듀티를 "0"으로 결정하여 턴오프시키는 펄스 신호를 발생하여 상기 펄스 신호에 따라 이들을 스위칭시켜 상기 트랜스부의 1차 권선에 전류가 흐르도록 하는 것을 특징으로 하는 멀티 토플러지를 이용한 DC/DC 컨버터. - 제 6 항에 있어서,
상기 컨트롤러는,
풀 브릿지 모드시 상기 제 1, 4, 5, 8모스펫의 듀티를 배터리로 충전되는 출력 전압에 따라 결정하여 상기 제 1, 8모스펫과, 상기 제 4, 5모스펫이 순차적으로 턴온/턴오프되도록 일정 펄스 주기(Ts)의 펄스 신호를 발생하고, 상기 제 2, 3, 6, 7모스펫의 듀티를 상기 펄스 주기(Ts)의 "0.5"로 결정하여 상기 제 2, 7모스펫과, 상기 제 3, 6모스펫이 순차적으로 턴온/턴오프되도록 펄스 신호를 발생하여 상기 펄스 신호에 따라 이들을 스위칭시켜 상기 트랜스부의 1차 권선에 전류가 흐르도록 하는 것을 특징으로 하는 멀티 토플러지를 이용한 DC/DC 컨버터. - 제 1 항에 있어서,
상기 정류부는,
상기 트랜스부의 2차 권선의 양단에 각각 순방향으로 연결된 상기 제 5다이오드 및 제 6다이오드와, 상기 트랜스부의 2차 권선의 양단에 각각 역방향으로 연결된 상기 제 7다이오드 및 제 8다이오드로 구성된 브릿지 정류 회로인 것을 특징으로 하는 멀티 토플러지를 이용한 DC/DC 컨버터.
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Application Number | Priority Date | Filing Date | Title |
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KR1020150147277A KR101769335B1 (ko) | 2015-10-22 | 2015-10-22 | 멀티 토플러지를 이용한 dc/dc 컨버터 |
PCT/KR2015/013717 WO2017069333A1 (ko) | 2015-10-22 | 2015-12-15 | 멀티 토플러지를 이용한 dc/dc 컨버터 |
US15/764,776 US10348209B2 (en) | 2015-10-22 | 2015-12-15 | Output voltage responsive isolated DC to DC converter in full and half bridge modes |
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KR20200011090A (ko) * | 2018-07-24 | 2020-02-03 | 현대자동차주식회사 | 친환경 차량의 컨버터 제어 시스템 및 그 방법 |
WO2023146282A1 (ko) * | 2022-01-27 | 2023-08-03 | 엘에스일렉트릭 주식회사 | 전력용 반도체 변압기 모듈 및 이를 이용한 변압기 |
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CN112398345B (zh) * | 2019-08-16 | 2025-02-28 | 杭州展顺科技有限公司 | 一种直流-直流变换器 |
JP2023043259A (ja) * | 2021-09-16 | 2023-03-29 | 富士電機株式会社 | 電力変換装置 |
CN116613995A (zh) * | 2023-03-14 | 2023-08-18 | 西安麦格米特电气有限公司 | 一种电源电路和电源设备 |
CN118659651B (zh) * | 2024-05-31 | 2024-12-03 | 中山市宝利金电子有限公司 | 应用于直流微电网的电源电路 |
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DE10109967A1 (de) | 2001-03-01 | 2002-09-12 | Philips Corp Intellectual Pty | Konverter |
EP2421141B1 (en) * | 2010-08-18 | 2013-05-15 | ABB Oy | Line and neutral point clamped inverter |
US9673713B2 (en) * | 2012-12-04 | 2017-06-06 | Otis Elevator Company | Gate drive power supply for multilevel converter |
KR20140145830A (ko) * | 2013-06-14 | 2014-12-24 | 삼성전기주식회사 | 전원 공급 장치 |
US20150049515A1 (en) * | 2013-08-13 | 2015-02-19 | Delphi Technologies, Inc. | Resonant converter and method of operating the same |
CN104426408B (zh) * | 2013-09-05 | 2017-06-30 | 台达电子企业管理(上海)有限公司 | 变换电路以及应用于变换电路的变换电力的切换方法 |
WO2015108613A1 (en) * | 2014-01-15 | 2015-07-23 | Abb Technology Ag | Interleaved multi-channel, multi-level, multi-quadrant dc-dc converters |
KR101548528B1 (ko) | 2014-06-30 | 2015-09-01 | 주식회사 동아일렉콤 | Dc/dc 컨버터 |
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- 2015-10-22 KR KR1020150147277A patent/KR101769335B1/ko active Active
- 2015-12-15 WO PCT/KR2015/013717 patent/WO2017069333A1/ko active Application Filing
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KR20200011090A (ko) * | 2018-07-24 | 2020-02-03 | 현대자동차주식회사 | 친환경 차량의 컨버터 제어 시스템 및 그 방법 |
WO2023146282A1 (ko) * | 2022-01-27 | 2023-08-03 | 엘에스일렉트릭 주식회사 | 전력용 반도체 변압기 모듈 및 이를 이용한 변압기 |
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WO2017069333A1 (ko) | 2017-04-27 |
KR101769335B1 (ko) | 2017-08-18 |
US10348209B2 (en) | 2019-07-09 |
US20180278163A1 (en) | 2018-09-27 |
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