JP7156321B2 - 電力変換器の制御回路 - Google Patents

電力変換器の制御回路 Download PDF

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Publication number
JP7156321B2
JP7156321B2 JP2020022524A JP2020022524A JP7156321B2 JP 7156321 B2 JP7156321 B2 JP 7156321B2 JP 2020022524 A JP2020022524 A JP 2020022524A JP 2020022524 A JP2020022524 A JP 2020022524A JP 7156321 B2 JP7156321 B2 JP 7156321B2
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JP
Japan
Prior art keywords
power supply
voltage
abnormality
switch
power
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Application number
JP2020022524A
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English (en)
Japanese (ja)
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JP2021129397A5 (enExample
JP2021129397A (ja
Inventor
幸一 西端
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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Filing date
Publication date
Application filed by Denso Corp filed Critical Denso Corp
Priority to JP2020022524A priority Critical patent/JP7156321B2/ja
Priority to PCT/JP2021/003038 priority patent/WO2021161794A1/ja
Publication of JP2021129397A publication Critical patent/JP2021129397A/ja
Publication of JP2021129397A5 publication Critical patent/JP2021129397A5/ja
Priority to US17/886,168 priority patent/US11973368B2/en
Application granted granted Critical
Publication of JP7156321B2 publication Critical patent/JP7156321B2/ja
Active legal-status Critical Current
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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
    • H02M7/53871—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 with automatic control of output voltage or current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • 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
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/0241—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being an overvoltage
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/0243—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being a broken phase
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/027—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being an over-current
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/028—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the motor continuing operation despite the fault condition, e.g. eliminating, compensating for or remedying the fault
    • 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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an AC motor
    • H02P3/22—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an AC motor by short-circuit or resistive braking
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Inverter Devices (AREA)
JP2020022524A 2020-02-13 2020-02-13 電力変換器の制御回路 Active JP7156321B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020022524A JP7156321B2 (ja) 2020-02-13 2020-02-13 電力変換器の制御回路
PCT/JP2021/003038 WO2021161794A1 (ja) 2020-02-13 2021-01-28 電力変換器の制御回路
US17/886,168 US11973368B2 (en) 2020-02-13 2022-08-11 Control apparatus of power converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020022524A JP7156321B2 (ja) 2020-02-13 2020-02-13 電力変換器の制御回路

Publications (3)

Publication Number Publication Date
JP2021129397A JP2021129397A (ja) 2021-09-02
JP2021129397A5 JP2021129397A5 (enExample) 2022-01-21
JP7156321B2 true JP7156321B2 (ja) 2022-10-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020022524A Active JP7156321B2 (ja) 2020-02-13 2020-02-13 電力変換器の制御回路

Country Status (3)

Country Link
US (1) US11973368B2 (enExample)
JP (1) JP7156321B2 (enExample)
WO (1) WO2021161794A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7298501B2 (ja) * 2020-02-13 2023-06-27 株式会社デンソー 電力変換器の制御回路
JP7294227B2 (ja) * 2020-04-28 2023-06-20 株式会社デンソー 電力変換器の制御回路
JP7115601B1 (ja) * 2021-07-15 2022-08-09 富士電機株式会社 制御装置、モータ駆動装置及びモータ駆動システム
JP7697329B2 (ja) * 2021-09-13 2025-06-24 株式会社デンソー 半導体素子の駆動回路
JP7150122B1 (ja) * 2021-10-26 2022-10-07 三菱電機株式会社 電力変換装置
CN115275931A (zh) * 2022-07-18 2022-11-01 中国第一汽车股份有限公司 一种主动短路控制电路及其装置、控制方法、系统和车辆

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015159684A (ja) 2014-02-25 2015-09-03 アイシン・エィ・ダブリュ株式会社 回転電機制御装置
JP2017118815A (ja) 2015-12-17 2017-06-29 アイシン・エィ・ダブリュ株式会社 インバータ制御回路
JP2017208912A (ja) 2016-05-17 2017-11-24 アイシン・エィ・ダブリュ株式会社 インバータ制御基板
JP2017208911A (ja) 2016-05-17 2017-11-24 アイシン・エィ・ダブリュ株式会社 インバータ制御基板
WO2018030381A1 (ja) 2016-08-09 2018-02-15 富士電機株式会社 電力変換装置
JP2019198139A (ja) 2018-05-07 2019-11-14 株式会社デンソー 電力変換器の制御回路

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009044944A1 (de) 2009-09-24 2011-03-31 Robert Bosch Gmbh Wechselrichter für eine elektrische Maschine und Verfahren zum Betreiben eines Wechselrichters für eine elektrische Maschine
JP5406146B2 (ja) * 2010-08-31 2014-02-05 日立オートモティブシステムズ株式会社 電動駆動制御装置の過電流検出装置および過電流検出方法
JP6162445B2 (ja) 2013-03-21 2017-07-12 日立オートモティブシステムズ株式会社 電力変換装置
JP5569626B1 (ja) * 2013-06-17 2014-08-13 日本精工株式会社 モータ制御装置、これを使用した電動パワーステアリング装置及び車両
GB2557295B (en) * 2016-12-05 2022-07-20 Trw Ltd Control for electric power steering

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015159684A (ja) 2014-02-25 2015-09-03 アイシン・エィ・ダブリュ株式会社 回転電機制御装置
JP2017118815A (ja) 2015-12-17 2017-06-29 アイシン・エィ・ダブリュ株式会社 インバータ制御回路
JP2017208912A (ja) 2016-05-17 2017-11-24 アイシン・エィ・ダブリュ株式会社 インバータ制御基板
JP2017208911A (ja) 2016-05-17 2017-11-24 アイシン・エィ・ダブリュ株式会社 インバータ制御基板
WO2018030381A1 (ja) 2016-08-09 2018-02-15 富士電機株式会社 電力変換装置
JP2019198139A (ja) 2018-05-07 2019-11-14 株式会社デンソー 電力変換器の制御回路

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Publication number Publication date
US20220393504A1 (en) 2022-12-08
US11973368B2 (en) 2024-04-30
WO2021161794A1 (ja) 2021-08-19
JP2021129397A (ja) 2021-09-02

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