JP2013110821A - 電力変換装置 - Google Patents
電力変換装置 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/04—Cutting off the power supply under fault conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
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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
- H02M7/42—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
-
- 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
- H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
- H02M7/53871—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/40—DC to AC converters
-
- 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
-
- 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
- H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/539—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency
- H02M7/5395—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency by pulse-width modulation
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Inverter Devices (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
【解決手段】電力変換装置100は、コンデンサモジュール130と、放電時に放電制御信号を出力する放電用マイコン304と、コンデンサモジュール130の両端間電圧に基づいて放電用マイコン304を動作させるための電源電圧を生成する電源回路306と、制御回路201からの制御信号または放電用マイコン304からの放電制御信号に基づいてIGBT210,220を動作させるための駆動信号を出力するパワードライバ302とを備える。放電制御信号に応じてIGBT210,220を動作させることで、コンデンサモジュール130からIGBT210,220を介してモータジェネレータ192へ電流を流すことにより、コンデンサモジュール130を放電させる。
【選択図】図3
Description
図3は、制御部204の第1実施例における回路構成を示す図である。図3に示すように、制御部204において制御回路201は、IGBT210,220のスイッチングタイミングを演算処理するためのマイコン303を備えている。マイコン303は、前述のような演算処理を行うことにより、U相,V相,W相の各上下アームに対してPWM制御信号をそれぞれ生成する。マイコン303において生成された各PWM制御信号は、マイコン303から6本のモータジェネレータ駆動信号線252を介してドライバ回路202へそれぞれ出力される。
続いて、制御部204の第2実施例について説明する。図4は、制御部204の第2実施例における回路構成を示す図である。図3と図4を比較すると、第2実施例では、図3の放電用マイコン304およびロジック回路301に替えて、放電用IC420およびロジック回路を有する点が第1実施例と異なっている。それ以外の部分については、第1実施例と同様である。
110 ハイブリッド電気自動車
112 前輪
114 前輪車軸
116 前輪側デファレンシャルギア
118 変速機
120 エンジン
130 コンデンサモジュール
136 バッテリ
140,142,144 インバータ装置
192,194 モータジェネレータ
195 モータ
201 制御回路
202 ドライバ回路
203 パワーモジュール部
204 制御部
210,220 IGBT
211,221 ダイオード
230 回転磁極センサ
231 電流センサ
232 LED
240 上下アーム直列回路
301,421 ロジック回路
302 パワードライバ
303 マイコン
304 放電用マイコン
305,308,312 フォトカプラ
306 電源回路
307 分圧抵抗
420 放電用IC
Claims (9)
- 直流電源から供給される直流電力を交流電力に変換して負荷へ供給する電力変換素子と、
前記直流電力を平滑化するためのコンデンサと、
前記負荷の駆動時に前記電力変換素子の動作を制御するための制御信号を出力する制御回路と、
前記コンデンサの放電時に前記電力変換素子の動作を制御するための放電制御信号を出力する放電制御手段と、
前記コンデンサの両端間電圧に基づいて前記放電制御手段を動作させるための電源電圧を生成する電源回路と、
前記制御信号または前記放電制御信号に基づいて前記電力変換素子を動作させるための駆動信号を出力するドライバ部とを備え、
前記放電制御信号に応じて前記電力変換素子を動作させることで、前記コンデンサから前記電力変換素子を介して前記負荷へ電流を流すことにより、前記コンデンサを放電させることを特徴とする電力変換装置。 - 請求項1に記載の電力変換装置において、
前記放電制御信号を出力する際に前記放電制御手段から出力される放電切替信号に応じて、前記制御回路から前記ドライバ部への前記制御信号の出力を遮断する切替回路をさらに備えることを特徴とする電力変換装置。 - 前記1または2に記載の電力変換装置において、
前記負荷は交流モータであり、
前記放電制御手段は、前記放電制御信号として、前記交流モータの最大回転速度よりも速い周期で周期的に変化する基本波に基づくPWM信号を出力することを特徴とする電力変換装置。 - 前記1または2に記載の電力変換装置において、
前記負荷は交流モータであり、
前記電力変換素子は、高電圧側に配置された複数の上アーム電力変換素子と、低電圧側に配置された複数の下アーム電力変換素子とを含み、
前記放電制御手段は、前記放電制御信号として、前記上アーム電力変換素子のいずれか一つと、前記下アーム電力変換素子のいずれか一つとを導通させ、その後、前記上アーム電力変換素子の全て、または前記下アーム電力変換素子の全てを導通させるための所定パターンの信号を出力することを特徴とする電力変換装置。 - 請求項1乃至4のいずれか一項に記載の電力変換装置において、
前記制御回路は、前記コンデンサの放電を指令するための放電指令信号を前記放電制御手段へ出力し、
前記放電制御手段は、前記放電指令信号に応じて前記放電制御信号を出力することを特徴とする電力変換装置。 - 請求項5に記載の電力変換装置において、
前記放電制御手段は、前記放電指令信号に基づいて前記制御回路の動作状態を判断し、前記制御回路が正常に動作していないと判断した場合に前記放電制御信号を出力することを特徴とする電力変換装置。 - 請求項1乃至6のいずれか一項に記載の電力変換装置において、
前記放電制御手段は、前記コンデンサの両端間電圧を算出し、その算出結果に基づいて過電圧検知を行うことを特徴とする電力変換装置。 - 請求項1乃至7のいずれか一項に記載の電力変換装置において、
前記コンデンサが放電されたか否かを報知するための報知手段をさらに備えることを特徴とする電力変換装置。 - 請求項8に記載の電力変換装置において、
前記報知手段は、発光素子により構成されることを特徴とする電力変換装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011252807A JP5731360B2 (ja) | 2011-11-18 | 2011-11-18 | 電力変換装置 |
PCT/JP2012/079649 WO2013073612A1 (ja) | 2011-11-18 | 2012-11-15 | 電力変換装置 |
DE112012004810.5T DE112012004810T8 (de) | 2011-11-18 | 2012-11-15 | Stromrichtervorrichtung |
US14/352,187 US9667169B2 (en) | 2011-11-18 | 2012-11-15 | Power conversion apparatus |
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JP2011252807A JP5731360B2 (ja) | 2011-11-18 | 2011-11-18 | 電力変換装置 |
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JP2013110821A true JP2013110821A (ja) | 2013-06-06 |
JP5731360B2 JP5731360B2 (ja) | 2015-06-10 |
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US (1) | US9667169B2 (ja) |
JP (1) | JP5731360B2 (ja) |
DE (1) | DE112012004810T8 (ja) |
WO (1) | WO2013073612A1 (ja) |
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JP2015144518A (ja) * | 2014-01-31 | 2015-08-06 | カルソニックカンセイ株式会社 | インバータ回路 |
KR20160028237A (ko) * | 2014-09-03 | 2016-03-11 | 삼성에스디아이 주식회사 | 전기 이동수단 |
US10305365B2 (en) | 2016-07-13 | 2019-05-28 | Fuji Electric Co., Ltd. | Power module with high-side and low-side programmable circuits |
CN110858585A (zh) * | 2018-08-24 | 2020-03-03 | 三菱电机株式会社 | 半导体模块 |
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JP5731360B2 (ja) * | 2011-11-18 | 2015-06-10 | 日立オートモティブシステムズ株式会社 | 電力変換装置 |
DE112013007653T5 (de) * | 2013-11-28 | 2016-08-18 | Mitsubishi Electric Corporation | Leistungsumrichtvorrichtung |
US9487103B2 (en) * | 2014-08-26 | 2016-11-08 | GM Global Technology Operations LLC | Auxiliary battery management system and method |
JP6237565B2 (ja) * | 2014-10-17 | 2017-11-29 | 株式会社デンソー | 回転電機制御装置、および、これを用いた電動パワーステアリング装置 |
US10305373B2 (en) | 2016-04-15 | 2019-05-28 | Emerson Climate Technologies, Inc. | Input reference signal generation systems and methods |
US9933842B2 (en) | 2016-04-15 | 2018-04-03 | Emerson Climate Technologies, Inc. | Microcontroller architecture for power factor correction converter |
US10656026B2 (en) | 2016-04-15 | 2020-05-19 | Emerson Climate Technologies, Inc. | Temperature sensing circuit for transmitting data across isolation barrier |
US10277115B2 (en) | 2016-04-15 | 2019-04-30 | Emerson Climate Technologies, Inc. | Filtering systems and methods for voltage control |
US10763740B2 (en) | 2016-04-15 | 2020-09-01 | Emerson Climate Technologies, Inc. | Switch off time control systems and methods |
US11387729B2 (en) | 2016-04-15 | 2022-07-12 | Emerson Climate Technologies, Inc. | Buck-converter-based drive circuits for driving motors of compressors and condenser fans |
US10284132B2 (en) | 2016-04-15 | 2019-05-07 | Emerson Climate Technologies, Inc. | Driver for high-frequency switching voltage converters |
JP6579031B2 (ja) * | 2016-04-26 | 2019-09-25 | 株式会社デンソー | 信号伝達回路 |
JP6712199B2 (ja) | 2016-08-10 | 2020-06-17 | ローム株式会社 | 過電流保護回路 |
CN109823177B (zh) * | 2017-11-22 | 2022-04-05 | 湖南中车时代电动汽车股份有限公司 | 一种用于电动汽车的保护装置以及方法 |
JP6545239B2 (ja) * | 2017-12-05 | 2019-07-17 | 三菱電機株式会社 | 電力変換装置 |
US11316465B2 (en) * | 2018-03-23 | 2022-04-26 | Mitsubishi Electric Corporation | Motor drive device, electric blower, electric vacuum cleaner, and hand dryer |
DE102021208752A1 (de) * | 2021-08-11 | 2023-02-16 | Robert Bosch Gesellschaft mit beschränkter Haftung | Leistungsschaltungsanordnung für ein Fahrzeug |
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- 2012-11-15 WO PCT/JP2012/079649 patent/WO2013073612A1/ja active Application Filing
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JP2015144518A (ja) * | 2014-01-31 | 2015-08-06 | カルソニックカンセイ株式会社 | インバータ回路 |
KR20160028237A (ko) * | 2014-09-03 | 2016-03-11 | 삼성에스디아이 주식회사 | 전기 이동수단 |
KR102220897B1 (ko) | 2014-09-03 | 2021-02-26 | 삼성에스디아이 주식회사 | 전기 이동수단 |
US10305365B2 (en) | 2016-07-13 | 2019-05-28 | Fuji Electric Co., Ltd. | Power module with high-side and low-side programmable circuits |
US10644582B2 (en) | 2016-07-13 | 2020-05-05 | Fuji Electric Co., Ltd. | Power module with high-side and low-side programmable circuit |
US10840796B2 (en) | 2016-07-13 | 2020-11-17 | Fuji Electric Co., Ltd. | Power module with high-side and low-side programmable circuit |
CN110858585A (zh) * | 2018-08-24 | 2020-03-03 | 三菱电机株式会社 | 半导体模块 |
US10818648B2 (en) | 2018-08-24 | 2020-10-27 | Mitsubishi Electric Corporation | Semiconductor module |
CN110858585B (zh) * | 2018-08-24 | 2024-04-16 | 三菱电机株式会社 | 半导体模块 |
Also Published As
Publication number | Publication date |
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JP5731360B2 (ja) | 2015-06-10 |
WO2013073612A1 (ja) | 2013-05-23 |
US9667169B2 (en) | 2017-05-30 |
DE112012004810T8 (de) | 2014-11-20 |
DE112012004810T5 (de) | 2014-08-07 |
US20140239870A1 (en) | 2014-08-28 |
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