JP7441135B2 - 回転電機の駆動装置 - Google Patents

回転電機の駆動装置 Download PDF

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Publication number
JP7441135B2
JP7441135B2 JP2020125701A JP2020125701A JP7441135B2 JP 7441135 B2 JP7441135 B2 JP 7441135B2 JP 2020125701 A JP2020125701 A JP 2020125701A JP 2020125701 A JP2020125701 A JP 2020125701A JP 7441135 B2 JP7441135 B2 JP 7441135B2
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Japan
Prior art keywords
phase
current
phase current
inverter
electric machine
Prior art date
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Active
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JP2020125701A
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English (en)
Japanese (ja)
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JP2022021849A (ja
JP2022021849A5 (enExample
Inventor
浩史 清水
美帆 山口
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.)
Denso Corp
Original Assignee
Denso Corp
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Publication date
Application filed by Denso Corp filed Critical Denso Corp
Priority to JP2020125701A priority Critical patent/JP7441135B2/ja
Priority to PCT/JP2021/024977 priority patent/WO2022019083A1/ja
Publication of JP2022021849A publication Critical patent/JP2022021849A/ja
Publication of JP2022021849A5 publication Critical patent/JP2022021849A5/ja
Application granted granted Critical
Publication of JP7441135B2 publication Critical patent/JP7441135B2/ja
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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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • H02P25/18—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using DC to AC converters or inverters

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Inverter Devices (AREA)
JP2020125701A 2020-07-22 2020-07-22 回転電機の駆動装置 Active JP7441135B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020125701A JP7441135B2 (ja) 2020-07-22 2020-07-22 回転電機の駆動装置
PCT/JP2021/024977 WO2022019083A1 (ja) 2020-07-22 2021-07-01 回転電機の駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020125701A JP7441135B2 (ja) 2020-07-22 2020-07-22 回転電機の駆動装置

Publications (3)

Publication Number Publication Date
JP2022021849A JP2022021849A (ja) 2022-02-03
JP2022021849A5 JP2022021849A5 (enExample) 2022-10-31
JP7441135B2 true JP7441135B2 (ja) 2024-02-29

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ID=79729711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020125701A Active JP7441135B2 (ja) 2020-07-22 2020-07-22 回転電機の駆動装置

Country Status (2)

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JP (1) JP7441135B2 (enExample)
WO (1) WO2022019083A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025152689A (ja) * 2024-03-28 2025-10-10 株式会社デンソー 電力変換装置及び駆動システム
JP2025152691A (ja) * 2024-03-28 2025-10-10 株式会社デンソー 電力変換装置及び駆動システム
JP2025152690A (ja) * 2024-03-28 2025-10-10 株式会社デンソー 電力変換装置及び駆動システム
CN118641952B (zh) * 2024-08-15 2024-11-29 格陆博科技有限公司 一种三相电机电流传感器故障检测的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015202019A (ja) 2014-04-10 2015-11-12 日立オートモティブシステムズ株式会社 電動モータの制御装置
JP2016201922A (ja) 2015-04-10 2016-12-01 東洋電機製造株式会社 交流電動機駆動システム及び交流電動機配線異常検出装置
JP2019013098A (ja) 2017-06-30 2019-01-24 株式会社デンソー 電流センサの状態判定装置、車載回転電機システム
WO2019058668A1 (ja) 2017-09-21 2019-03-28 日本電産株式会社 モータ制御方法、電力変換装置、モータモジュールおよび電動パワーステアリング装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6683514B2 (ja) * 2016-03-23 2020-04-22 株式会社Ｓｏｋｅｎ 電力変換装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015202019A (ja) 2014-04-10 2015-11-12 日立オートモティブシステムズ株式会社 電動モータの制御装置
JP2016201922A (ja) 2015-04-10 2016-12-01 東洋電機製造株式会社 交流電動機駆動システム及び交流電動機配線異常検出装置
JP2019013098A (ja) 2017-06-30 2019-01-24 株式会社デンソー 電流センサの状態判定装置、車載回転電機システム
WO2019058668A1 (ja) 2017-09-21 2019-03-28 日本電産株式会社 モータ制御方法、電力変換装置、モータモジュールおよび電動パワーステアリング装置

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WO2022019083A1 (ja) 2022-01-27
JP2022021849A (ja) 2022-02-03

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