DE112017000303T5 - Invertervorrichtung und Verfahren zum Erfassen einer Anomalie bei einer Invertervorrichtung - Google Patents

Invertervorrichtung und Verfahren zum Erfassen einer Anomalie bei einer Invertervorrichtung Download PDF

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Publication number
DE112017000303T5
DE112017000303T5 DE112017000303.2T DE112017000303T DE112017000303T5 DE 112017000303 T5 DE112017000303 T5 DE 112017000303T5 DE 112017000303 T DE112017000303 T DE 112017000303T DE 112017000303 T5 DE112017000303 T5 DE 112017000303T5
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DE
Germany
Prior art keywords
voltage
smoothing capacitor
switching element
unit
inverter
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.)
Withdrawn
Application number
DE112017000303.2T
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German (de)
English (en)
Inventor
Masahiro Kusumoto
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 Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE112017000303T5 publication Critical patent/DE112017000303T5/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inverter Devices (AREA)
DE112017000303.2T 2017-07-28 2017-07-28 Invertervorrichtung und Verfahren zum Erfassen einer Anomalie bei einer Invertervorrichtung Withdrawn DE112017000303T5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/027542 WO2019021479A1 (ja) 2017-07-28 2017-07-28 インバータ装置およびインバータ装置の異常検出方法

Publications (1)

Publication Number Publication Date
DE112017000303T5 true DE112017000303T5 (de) 2019-03-14

Family

ID=61195770

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112017000303.2T Withdrawn DE112017000303T5 (de) 2017-07-28 2017-07-28 Invertervorrichtung und Verfahren zum Erfassen einer Anomalie bei einer Invertervorrichtung

Country Status (4)

Country Link
JP (1) JP6279192B1 (ja)
CN (1) CN109601022B (ja)
DE (1) DE112017000303T5 (ja)
WO (1) WO2019021479A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7326440B2 (ja) * 2019-05-28 2023-08-15 住友重機械工業株式会社 コンバータ装置、産業機械
EP3996268A4 (en) * 2019-07-04 2023-01-25 Hitachi Industrial Equipment Systems Co., Ltd. CURRENT TRANSFORMING DEVICE
JP7311380B2 (ja) * 2019-10-01 2023-07-19 株式会社日立産機システム 電源コンデンサ静電容量測定装置及び電源コンデンサ静電容量測定方法
TWI757851B (zh) * 2020-08-28 2022-03-11 台達電子工業股份有限公司 用於制動迴路的功率開關故障偵測方法及其偵測電路
CN111856330A (zh) * 2020-09-24 2020-10-30 深圳英集芯科技有限公司 电源适配电路、电源适配芯片及电源适配器
JP7060120B1 (ja) * 2021-02-04 2022-04-26 株式会社明電舎 電力変換装置の制御装置および制御方法
CN113315364B (zh) * 2021-05-25 2022-11-11 华为数字能源技术有限公司 一种供电系统及控制方法
CN113777429A (zh) * 2021-08-26 2021-12-10 上海核工程研究设计院有限公司 一种滤波电容失效预警方法及控制装置
CN113923555B (zh) * 2021-10-13 2024-02-06 维沃移动通信有限公司 耳机的充电控制电路及充电控制方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012120376A (ja) 2010-12-02 2012-06-21 Fuji Electric Co Ltd インバータ装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4501433B2 (ja) * 2003-10-24 2010-07-14 ダイキン工業株式会社 Ｄｃモータのコイル温度推定方法およびその装置
JP2005328674A (ja) * 2004-05-17 2005-11-24 Sanyo Electric Co Ltd インバータ装置
JP4554501B2 (ja) * 2005-01-18 2010-09-29 ファナック株式会社 モータの絶縁抵抗劣化検出方法、絶縁抵抗劣化検出装置およびモータ駆動装置
JP2008228370A (ja) * 2007-03-08 2008-09-25 Panasonic Ev Energy Co Ltd 異常検出機能付きインバータ装置、電池付属異常検出機能付きインバータ装置、及び異常検出装置
US7929323B2 (en) * 2008-09-26 2011-04-19 Rockwell Automation Technologies, Inc. Method and apparatus for pre-charging power converters and diagnosing pre-charge faults
JP5510746B2 (ja) * 2010-10-26 2014-06-04 株式会社デンソー 電子装置
JP2012235611A (ja) * 2011-04-28 2012-11-29 Sanyo Electric Co Ltd 異常判定方法、異常判定回路及びパック電池
JP2013219976A (ja) * 2012-04-11 2013-10-24 Mitsubishi Electric Corp 空気調和機
DE102016110375B4 (de) * 2015-06-12 2024-02-15 Fanuc Corporation Motorantriebsvorrichtung mit einer Vorladeeinheit
JP6200457B2 (ja) * 2015-06-29 2017-09-20 ファナック株式会社 初期充電回路の異常発熱を検出する手段を有するモータ駆動装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012120376A (ja) 2010-12-02 2012-06-21 Fuji Electric Co Ltd インバータ装置

Also Published As

Publication number Publication date
CN109601022A (zh) 2019-04-09
WO2019021479A1 (ja) 2019-01-31
JP6279192B1 (ja) 2018-02-14
JPWO2019021479A1 (ja) 2019-11-07
CN109601022B (zh) 2020-10-09

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R012 Request for examination validly filed
R016 Response to examination communication
R016 Response to examination communication
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee