DE112014004562T5 - Vorrichtung zur Ansteuerung eines Verbrauchers, Fahrzeug-Klimaanlage und Laststromkreis zur Kurzschlusssicherung - Google Patents
Vorrichtung zur Ansteuerung eines Verbrauchers, Fahrzeug-Klimaanlage und Laststromkreis zur Kurzschlusssicherung Download PDFInfo
- Publication number
- DE112014004562T5 DE112014004562T5 DE112014004562.4T DE112014004562T DE112014004562T5 DE 112014004562 T5 DE112014004562 T5 DE 112014004562T5 DE 112014004562 T DE112014004562 T DE 112014004562T DE 112014004562 T5 DE112014004562 T5 DE 112014004562T5
- Authority
- DE
- Germany
- Prior art keywords
- voltage
- circuit
- resistor
- switching element
- load
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000004378 air conditioning Methods 0.000 title claims 2
- 238000001514 detection method Methods 0.000 claims description 12
- 239000003990 capacitor Substances 0.000 claims description 9
- 230000004044 response Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000036632 reaction speed Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Images
Classifications
-
- 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
- H03K17/04—Modifications for accelerating switching
- H03K17/0406—Modifications for accelerating switching in composite switches
-
- 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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-208218 | 2013-10-03 | ||
| 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 |
| 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 (1)
| Publication Number | Publication Date |
|---|---|
| DE112014004562T5 true DE112014004562T5 (de) | 2016-07-07 |
Family
ID=52778541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE112014004562.4T Pending DE112014004562T5 (de) | 2013-10-03 | 2014-09-01 | Vorrichtung zur Ansteuerung eines Verbrauchers, Fahrzeug-Klimaanlage und Laststromkreis zur Kurzschlusssicherung |
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)
| 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 |
Family Cites Families (20)
| 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 |
| CN1177408C (zh) * | 2001-12-10 | 2004-11-24 | 艾默生网络能源有限公司 | 一种绝缘栅双极晶体管驱动保护电路 |
| JP4267865B2 (ja) * | 2002-04-19 | 2009-05-27 | 株式会社デンソー | 負荷駆動装置 |
| 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 |
| 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 |
| JP2009038865A (ja) * | 2007-07-31 | 2009-02-19 | Panasonic Corp | 短絡検出機能を備えた電力供給装置 |
| JP2011130564A (ja) * | 2009-12-17 | 2011-06-30 | Hitachi Ltd | パワー半導体スイッチ素子の保護装置および保護方法 |
| 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 |
| 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 |
-
2013
- 2013-10-03 JP JP2013208218A patent/JP6324696B2/ja active Active
-
2014
- 2014-09-01 CN CN201480044836.XA patent/CN105474544B/zh active Active
- 2014-09-01 DE DE112014004562.4T patent/DE112014004562T5/de active Pending
- 2014-09-01 WO PCT/JP2014/072928 patent/WO2015049946A1/ja not_active Ceased
- 2014-09-01 US US14/910,195 patent/US9923364B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US9923364B2 (en) | 2018-03-20 |
| US20160372914A1 (en) | 2016-12-22 |
| JP2015073217A (ja) | 2015-04-16 |
| JP6324696B2 (ja) | 2018-05-16 |
| CN105474544A (zh) | 2016-04-06 |
| CN105474544B (zh) | 2018-09-28 |
| WO2015049946A1 (ja) | 2015-04-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed | ||
| R081 | Change of applicant/patentee |
Owner name: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, L, JP Free format text: FORMER OWNER: MITSUBISHI HEAVY INDUSTRIES AUTOMOTIVE THERMAL SYSTEMS CO., LTD., KIYOSU-SHI, AICHI, JP |
|
| R082 | Change of representative |
Representative=s name: HENKEL & PARTNER MBB PATENTANWALTSKANZLEI, REC, DE Representative=s name: PATENTANWAELTE HENKEL, BREUER & PARTNER MBB, DE |
|
| R016 | Response to examination communication |