JP7575477B2 - 配線状態検出部を有するコンバータ及びモータ駆動装置 - Google Patents

配線状態検出部を有するコンバータ及びモータ駆動装置 Download PDF

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Publication number
JP7575477B2
JP7575477B2 JP2022559044A JP2022559044A JP7575477B2 JP 7575477 B2 JP7575477 B2 JP 7575477B2 JP 2022559044 A JP2022559044 A JP 2022559044A JP 2022559044 A JP2022559044 A JP 2022559044A JP 7575477 B2 JP7575477 B2 JP 7575477B2
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phase
unit
power
voltage detection
value
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JP2022559044A
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Japanese (ja)
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JPWO2022091884A1 (https=
Inventor
貴聡 田川
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Fanuc Corp
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Fanuc Corp
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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
    • H02M7/66—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal
    • H02M7/68—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters
    • H02M7/72—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/79—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with 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
    • H02M7/797—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with 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
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0009—Devices or circuits for detecting current in a converter
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/325—Means for protecting converters other than automatic disconnection with means for allowing continuous operation despite a fault, i.e. fault tolerant 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
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC
    • H02M5/42—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters
    • H02M5/44—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC
    • H02M5/453—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/458—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M5/4585—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only having a rectifier with controlled elements
    • 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
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of AC power input into DC 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
    • H02M7/217—Conversion of AC power input into DC 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
    • 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
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of AC power input into DC 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
    • H02M7/217—Conversion of AC power input into DC 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
    • H02M7/219—Conversion of AC power input into DC 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 in a bridge configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Rectifiers (AREA)
JP2022559044A 2020-10-26 2021-10-19 配線状態検出部を有するコンバータ及びモータ駆動装置 Active JP7575477B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020178705 2020-10-26
JP2020178705 2020-10-26
PCT/JP2021/038652 WO2022091884A1 (ja) 2020-10-26 2021-10-19 配線状態検出部を有するコンバータ及びモータ駆動装置

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JPWO2022091884A1 JPWO2022091884A1 (https=) 2022-05-05
JP7575477B2 true JP7575477B2 (ja) 2024-10-29

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Country Link
US (1) US20230327573A1 (https=)
JP (1) JP7575477B2 (https=)
CN (1) CN116325470A (https=)
DE (1) DE112021004457T5 (https=)
WO (1) WO2022091884A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4280445B1 (en) * 2021-01-14 2025-06-04 Mitsubishi Electric Corporation Power conversion device
JP7691644B2 (ja) * 2022-09-28 2025-06-12 トヨタ自動車株式会社 電力変換装置
JP7674715B2 (ja) 2022-12-16 2025-05-12 Ａｎｐ株式会社 双方向電力連系装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006340466A (ja) 2005-06-01 2006-12-14 Fuji Electric Fa Components & Systems Co Ltd Ｐｗｍコンバータ制御装置
JP2014195375A (ja) 2013-03-29 2014-10-09 Hitachi Industrial Equipment Systems Co Ltd 電力変換装置
JP2020058184A (ja) 2018-10-03 2020-04-09 ファナック株式会社 電力供給モード切替え機能を有するモータ駆動装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3565054B2 (ja) 1998-11-02 2004-09-15 松下電器産業株式会社 インバータ装置の保護方法
JP4761117B2 (ja) 2005-06-14 2011-08-31 富士電機株式会社 交流交流変換器の異常検出方法
WO2008053554A1 (fr) * 2006-11-02 2008-05-08 Mitsubishi Electric Corporation Appareil de commande de voiture à moteur électrique
JP2008253008A (ja) 2007-03-29 2008-10-16 Mitsubishi Electric Corp 電力変換装置および電源誤接続判定方法
JP4696146B2 (ja) * 2008-06-27 2011-06-08 株式会社日立製作所 断線検出方法および電力変換装置
JP6000558B2 (ja) * 2012-01-27 2016-09-28 住友重機械工業株式会社 射出成形機及びコンバータ
JP2013199099A (ja) * 2012-03-26 2013-10-03 Sumitomo Heavy Ind Ltd 射出成形機及びコンバータ
CN109643959B (zh) * 2017-03-09 2020-11-06 三菱电机株式会社 电力变换装置以及逻辑电路
CN111670539B (zh) * 2018-02-08 2023-06-23 三菱电机株式会社 电动机的控制装置及电缆断线检测方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006340466A (ja) 2005-06-01 2006-12-14 Fuji Electric Fa Components & Systems Co Ltd Ｐｗｍコンバータ制御装置
JP2014195375A (ja) 2013-03-29 2014-10-09 Hitachi Industrial Equipment Systems Co Ltd 電力変換装置
JP2020058184A (ja) 2018-10-03 2020-04-09 ファナック株式会社 電力供給モード切替え機能を有するモータ駆動装置

Also Published As

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WO2022091884A1 (ja) 2022-05-05
US20230327573A1 (en) 2023-10-12
DE112021004457T5 (de) 2023-06-07
CN116325470A (zh) 2023-06-23
JPWO2022091884A1 (https=) 2022-05-05

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