CN111092563B - 功率变换装置以及功率变换装置的诊断方法 - Google Patents

功率变换装置以及功率变换装置的诊断方法 Download PDF

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Publication number
CN111092563B
CN111092563B CN201910985749.9A CN201910985749A CN111092563B CN 111092563 B CN111092563 B CN 111092563B CN 201910985749 A CN201910985749 A CN 201910985749A CN 111092563 B CN111092563 B CN 111092563B
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China
Prior art keywords
voltage
current
power conversion
conversion device
switching element
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CN201910985749.9A
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Chinese (zh)
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CN111092563A (zh
Inventor
谷和树
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Hitachi Ltd
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Hitachi Ltd
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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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/40—Testing power supplies
    • G01R31/42—AC power supplies

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Conversion In General (AREA)
  • Inverter Devices (AREA)
CN201910985749.9A 2018-10-18 2019-10-17 功率变换装置以及功率变换装置的诊断方法 Active CN111092563B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-196372 2018-10-18
JP2018196372A JP7085453B2 (ja) 2018-10-18 2018-10-18 電力変換装置及び電力変換装置の診断方法

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CN111092563A CN111092563A (zh) 2020-05-01
CN111092563B true CN111092563B (zh) 2023-10-10

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JP (1) JP7085453B2 (ja)
CN (1) CN111092563B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111352003B (zh) * 2020-05-25 2020-08-21 北京中航科电测控技术股份有限公司 一种用于电气设备故障的分析系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1445928A (zh) * 2002-01-17 2003-10-01 三菱电机株式会社 功率半导体元件的驱动电路
CN103733501A (zh) * 2011-09-05 2014-04-16 日产自动车株式会社 电力变换装置及电力变换方法
CN105322863A (zh) * 2014-07-11 2016-02-10 发那科株式会社 电动机驱动装置
CN106716814A (zh) * 2014-09-19 2017-05-24 株式会社日立制作所 电力转换装置
JP2017118792A (ja) * 2015-12-25 2017-06-29 株式会社東芝 制御回路
CN107636968A (zh) * 2015-06-16 2018-01-26 三菱电机株式会社 功率用半导体元件的驱动控制电路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07170724A (ja) * 1993-12-10 1995-07-04 Toshiba Corp スイッチ素子の駆動回路
JPH1097497A (ja) * 1996-09-19 1998-04-14 N T T Data Tsushin Kk インタフェースチェッカ及び回路検査方法
CA2603552C (en) 2005-09-21 2011-04-26 Mitsubishi Denki Kabushiki Kaisha Excessive temperature detecting system of electric motor controller
JP5049817B2 (ja) 2008-02-25 2012-10-17 株式会社日立製作所 電力変換器制御装置
EP2615467B1 (en) 2012-01-11 2014-06-18 ABB Research Ltd. System and method for monitoring in real time the operating state of an IGBT device
JP6750360B2 (ja) 2016-07-15 2020-09-02 富士電機株式会社 半導体装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1445928A (zh) * 2002-01-17 2003-10-01 三菱电机株式会社 功率半导体元件的驱动电路
CN103733501A (zh) * 2011-09-05 2014-04-16 日产自动车株式会社 电力变换装置及电力变换方法
CN105322863A (zh) * 2014-07-11 2016-02-10 发那科株式会社 电动机驱动装置
CN106716814A (zh) * 2014-09-19 2017-05-24 株式会社日立制作所 电力转换装置
CN107636968A (zh) * 2015-06-16 2018-01-26 三菱电机株式会社 功率用半导体元件的驱动控制电路
JP2017118792A (ja) * 2015-12-25 2017-06-29 株式会社東芝 制御回路

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Publication number Publication date
JP2020065386A (ja) 2020-04-23
CN111092563A (zh) 2020-05-01
JP7085453B2 (ja) 2022-06-16

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