CN105474544B - 负载驱动装置、车用空调装置以及负载短路保护电路 - Google Patents

负载驱动装置、车用空调装置以及负载短路保护电路 Download PDF

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Publication number
CN105474544B
CN105474544B CN201480044836.XA CN201480044836A CN105474544B CN 105474544 B CN105474544 B CN 105474544B CN 201480044836 A CN201480044836 A CN 201480044836A CN 105474544 B CN105474544 B CN 105474544B
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CN
China
Prior art keywords
load
resistor
voltage
circuit
switching element
Prior art date
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CN201480044836.XA
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English (en)
Chinese (zh)
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CN105474544A (zh
Inventor
永坂圭史
佐藤秀隆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Air Conditioning and Refrigeration Systems Corp
Original Assignee
Mitsubishi Heavy Industries Air Conditioning and Refrigeration Systems Corp
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Publication of CN105474544A publication Critical patent/CN105474544A/zh
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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/04—Modifications for accelerating switching
    • H03K17/0406—Modifications for accelerating switching in composite switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0828—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in composite switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/0027—Measuring means of, e.g. currents through or voltages across the switch

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Electronic Switches (AREA)
CN201480044836.XA 2013-10-03 2014-09-01 负载驱动装置、车用空调装置以及负载短路保护电路 Active CN105474544B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013208218A JP6324696B2 (ja) 2013-10-03 2013-10-03 負荷駆動装置及びそれを備えた車両用空調装置並びに負荷短絡保護回路
JP2013-208218 2013-10-03
PCT/JP2014/072928 WO2015049946A1 (ja) 2013-10-03 2014-09-01 負荷駆動装置、車両用空調装置、及び負荷短絡保護回路

Publications (2)

Publication Number Publication Date
CN105474544A CN105474544A (zh) 2016-04-06
CN105474544B true CN105474544B (zh) 2018-09-28

Family

ID=52778541

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480044836.XA Active CN105474544B (zh) 2013-10-03 2014-09-01 负载驱动装置、车用空调装置以及负载短路保护电路

Country Status (5)

Country Link
US (1) US9923364B2 (enExample)
JP (1) JP6324696B2 (enExample)
CN (1) CN105474544B (enExample)
DE (1) DE112014004562T5 (enExample)
WO (1) WO2015049946A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6634270B2 (ja) * 2015-11-13 2020-01-22 株式会社 日立パワーデバイス 電力変換装置
CN111257716B (zh) * 2020-02-24 2022-06-10 漳州科华技术有限责任公司 Igbt过流检测电路及芯片和电子设备
CN113331493A (zh) * 2021-05-08 2021-09-03 铂德（深圳）科技有限公司 短路保护电路及电子烟
CN113190073B (zh) * 2021-05-10 2022-05-31 深圳市海和科技股份有限公司 一种负载控制方法及装置
CN113970894B (zh) * 2021-10-22 2025-08-15 东风越野车有限公司 一种用于初始化电路的电源隔离保护电路及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1354561A (zh) * 2001-12-10 2002-06-19 深圳安圣电气有限公司 一种绝缘栅双极晶体管igbt驱动保护电路
CN101359821A (zh) * 2007-07-31 2009-02-04 松下电器产业株式会社 具备短路检测功能的电力供应装置
WO2011074403A1 (ja) * 2009-12-17 2011-06-23 株式会社日立製作所 パワー半導体スイッチ素子の保護装置および保護方法
JP4853100B2 (ja) * 2006-05-10 2012-01-11 トヨタ自動車株式会社 絶縁ゲート型半導体素子の駆動装置およびその方法
CN103001620A (zh) * 2012-11-14 2013-03-27 武汉谋智科技信息技术有限公司 一种栅极改进型igbt驱动电路

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01238312A (ja) * 1988-03-18 1989-09-22 Sanyo Denki Seisakusho:Kk 保護機能付トランジスタ駆動回路
JPH0521723A (ja) * 1991-07-12 1993-01-29 Toshiba F Ee Syst Eng Kk パワートランジスタ
JP3032745B2 (ja) * 1992-09-04 2000-04-17 三菱電機株式会社 絶縁ゲート型半導体装置
JPH07146722A (ja) * 1993-10-01 1995-06-06 Fuji Electric Co Ltd トランジスタ用過電流保護装置
JP3332782B2 (ja) * 1997-02-27 2002-10-07 富士通テン株式会社 負荷駆動装置
US6717785B2 (en) * 2000-03-31 2004-04-06 Denso Corporation Semiconductor switching element driving circuit
JP3831894B2 (ja) 2000-08-01 2006-10-11 株式会社ルネサステクノロジ 半導体集積回路
JP3842061B2 (ja) * 2001-03-26 2006-11-08 矢崎総業株式会社 負荷駆動装置
JP2002324653A (ja) * 2001-04-24 2002-11-08 Denso Corp 電気ヒータ装置および車両用空調装置
JP4295928B2 (ja) * 2001-05-28 2009-07-15 三菱電機株式会社 半導体保護回路
JP4267865B2 (ja) * 2002-04-19 2009-05-27 株式会社デンソー 負荷駆動装置
JP2008277351A (ja) 2007-04-25 2008-11-13 Auto Network Gijutsu Kenkyusho:Kk Ｐｔｃヒータ制御装置
JP4752811B2 (ja) * 2007-06-06 2011-08-17 日産自動車株式会社 電圧駆動型素子の駆動回路
JP5522094B2 (ja) * 2011-03-09 2014-06-18 三菱電機株式会社 ゲート回路
JP5979892B2 (ja) 2012-02-01 2016-08-31 三菱重工業株式会社 熱媒体加熱装置およびそれを備えた車両用空調装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1354561A (zh) * 2001-12-10 2002-06-19 深圳安圣电气有限公司 一种绝缘栅双极晶体管igbt驱动保护电路
JP4853100B2 (ja) * 2006-05-10 2012-01-11 トヨタ自動車株式会社 絶縁ゲート型半導体素子の駆動装置およびその方法
CN101359821A (zh) * 2007-07-31 2009-02-04 松下电器产业株式会社 具备短路检测功能的电力供应装置
WO2011074403A1 (ja) * 2009-12-17 2011-06-23 株式会社日立製作所 パワー半導体スイッチ素子の保護装置および保護方法
CN103001620A (zh) * 2012-11-14 2013-03-27 武汉谋智科技信息技术有限公司 一种栅极改进型igbt驱动电路

Also Published As

Publication number Publication date
US9923364B2 (en) 2018-03-20
CN105474544A (zh) 2016-04-06
US20160372914A1 (en) 2016-12-22
DE112014004562T5 (de) 2016-07-07
JP2015073217A (ja) 2015-04-16
JP6324696B2 (ja) 2018-05-16
WO2015049946A1 (ja) 2015-04-09

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C06 Publication
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Effective date of registration: 20180823

Address after: Japan's Tokyo port harbor two chome 16 No. 5

Applicant after: MITSUBISHI heavy industry refrigeration air conditioning system Co Ltd

Address before: Japan's Aichi Kiyosu nishibiwajima Cho Asahi 3-1

Applicant before: Mitsubishi Heavy Ind Automotive Thermal Systems Co., Ltd.

TA01 Transfer of patent application right
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