JP6704293B2 - インバータ制御装置および電力変換装置 - Google Patents
インバータ制御装置および電力変換装置 Download PDFInfo
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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
- 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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
- B60L58/13—Maintaining the SoC within a determined range
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- 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
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
- G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
-
- 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
-
- 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
-
- 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
- H02M7/539—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 with automatic control of output wave form or frequency
- H02M7/5395—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 with automatic control of output wave form or frequency by pulse-width modulation
-
- 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
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/0004—Control strategies in general, e.g. linear type, e.g. P, PI, PID, using robust control
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Inverter Devices (AREA)
Description
図8は、実施例3における直流電流センサ12の診断処理を表したフローチャートである。この診断処理は、インバータ制御装置16bが任意のタイミングで実施する。なお、実施例1における診断処理と同一の処理を行う部分については、同一の符号を記しており、それらの説明は省略する。
Claims (10)
- インバータ回路を制御するインバータ制御装置において、
デューティ値と交流電流センサが出力する交流電流センサ値に基づいて推定直流電流値を計算し、
前記推定直流電流値と直流電流センサが出力する直流電流センサ値に基づいて前記直流電流センサの診断を行うインバータ制御装置。 - 請求項1に記載のインバータ制御装置において、
前記交流電流センサ値の交流電流値の和に基づいて前記推定直流電流値を補正し、補正後の推定直流電流値と前記直流電流センサ値に基づいて前記直流電流センサの診断を行うインバータ制御装置。 - 請求項2に記載のインバータ制御装置において、
前記補正後の推定直流電流値にフィルタ処理を行い、フィルタ後の推定直流電流値と前記直流電流センサ値に基づいて前記直流電流センサの診断を行うるインバータ制御装置。 - 請求項1ないし請求項3に記載のいずれかのインバータ制御装置において、
前記直流電流センサが異常であると判断したとき、異常通知信号を出力するインバータ制御装置。 - 請求項4に記載のインバータ制御装置において、
目標トルクに従ってモータが駆動するように前記インバータ回路を制御し、
前記直流電流センサが異常であると判断したとき、前記モータが駆動しないように前記インバータ回路を制御することを特徴とするインバータ制御装置。 - インバータ回路と、交流電流センサと、直流電流センサと、インバータ制御部と、を備える電力変換装置において、
前記インバータ制御部は、目標トルクに従ってモータが駆動するように前記インバータ回路を制御するとともに、デューティ値と前記交流電流センサが出力する交流電流センサ値に基づいて推定直流電流値を演算し、
前記推定直流電流値と前記直流電流センサが出力する直流電流センサ値に基づいて前記直流電流センサの診断を行う電力変換装置。 - 請求項6に記載の電力変換装置において、
前記インバータ制御部は、前記交流電流センサ値の交流値の和に基づいて前記推定直流電流値を補正し、補正後の推定直流電流値と前記直流電流センサ値に基づいて前記直流電流センサの診断を行う電力変換装置。 - 請求項7に記載の電力変換装置において、
前記インバータ制御部は、前記補正後の推定直流電流値にフィルタ処理を行い、フィルタ後の推定直流電流値と前記直流電流センサ値に基づいて前記直流電流センサの診断を行う電力変換装置。 - 請求項6ないし請求項8に記載のいずれかの電力変換装置において、
前記インバータ制御部は、前記直流電流センサが異常であると判断したとき、異常通知信号を出力する電力変換装置。 - 請求項9に記載の電力変換装置において、
前記インバータ制御部は、前記直流電流センサが異常であると判断したとき、前記モータが駆動しないように前記インバータ回路を制御する電力変換装置。
Priority Applications (7)
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JP2016098367A JP6704293B2 (ja) | 2016-05-17 | 2016-05-17 | インバータ制御装置および電力変換装置 |
DE112017001441.7T DE112017001441T5 (de) | 2016-05-17 | 2017-04-11 | Invertersteuervorrichtung und Leistungsumsetzungsvorrichtung |
US16/302,131 US10962600B2 (en) | 2016-05-17 | 2017-04-11 | Inverter control device and power conversion device |
CN202110101226.0A CN112953279A (zh) | 2016-05-17 | 2017-04-11 | 电力转换装置 |
CN201780030097.2A CN109275351B (zh) | 2016-05-17 | 2017-04-11 | 逆变器控制装置以及电力转换装置 |
PCT/JP2017/014770 WO2017199643A1 (ja) | 2016-05-17 | 2017-04-11 | インバータ制御装置および電力変換装置 |
JP2020082322A JP6890700B2 (ja) | 2016-05-17 | 2020-05-08 | 電力変換装置 |
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WO2018163383A1 (ja) * | 2017-03-09 | 2018-09-13 | 三菱電機株式会社 | 電力変換装置 |
JP6958170B2 (ja) * | 2017-09-22 | 2021-11-02 | 株式会社デンソー | 電流センサの診断装置 |
JP6994673B2 (ja) * | 2017-11-28 | 2022-01-14 | パナソニックIpマネジメント株式会社 | 電力変換システム |
KR102472237B1 (ko) | 2018-03-09 | 2022-11-30 | 삼성전자주식회사 | 안테나를 포함하는 전자 장치 |
JP7153794B2 (ja) * | 2019-04-24 | 2022-10-14 | 日立Astemo株式会社 | 制御装置及び故障判定方法 |
JP7124218B2 (ja) | 2019-05-24 | 2022-08-23 | 日立Astemo株式会社 | 電力変換装置、および電力変換装置の制御方法 |
CN111211723B (zh) * | 2020-02-13 | 2022-03-01 | 西北工业大学 | 一种无位置传感器控制的电流误差系统及在线校正方法 |
CN111313787B (zh) * | 2020-02-13 | 2022-02-18 | 西北工业大学 | 电流传感器误差快速在线自校正电机驱动系统及控制方法 |
CN111313786B (zh) * | 2020-02-13 | 2022-02-18 | 西北工业大学 | 一种具备电流误差校正能力的三相电机驱动器及校正方法 |
DE102021100922B4 (de) | 2021-01-18 | 2023-03-02 | Audi Aktiengesellschaft | Verfahren zur Ermittlung eines einen Gleichstrom in einem Inverter beschreibenden Gleitstromwerts, Inverteranordnung und Kraftfahrzeug |
WO2023276265A1 (ja) * | 2021-07-01 | 2023-01-05 | 日立Astemo株式会社 | インバータ制御装置、計算方法 |
WO2023248363A1 (ja) * | 2022-06-21 | 2023-12-28 | 日立Astemo株式会社 | 電力変換装置、および電力変換装置における直流電流の推定方法 |
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JPH11355903A (ja) * | 1998-06-08 | 1999-12-24 | Denso Corp | 電気自動車用主電池の残存容量検出装置 |
KR100421879B1 (ko) | 2001-10-18 | 2004-03-11 | 엘지전자 주식회사 | 더블 스캔 구조의 유기 el 표시소자 |
JP3795477B2 (ja) * | 2003-06-30 | 2006-07-12 | 本田技研工業株式会社 | モータ駆動装置 |
EP2393200B1 (en) * | 2009-01-29 | 2020-05-06 | Toyota Jidosha Kabushiki Kaisha | Controller for ac motor |
CN201416980Y (zh) * | 2009-03-16 | 2010-03-03 | 宁波德斯科电子科技有限公司 | 一种直流变频空调压缩机智能控制器及其所控制的空调机 |
JP2011091962A (ja) * | 2009-10-23 | 2011-05-06 | Toyota Motor Corp | 電流センサの異常判定装置および異常判定方法 |
US8339084B2 (en) * | 2010-03-12 | 2012-12-25 | GM Global Technology Operations LLC | Systems and methods for monitoring current in an electric motor |
JP5760778B2 (ja) * | 2011-07-13 | 2015-08-12 | トヨタ自動車株式会社 | モータ駆動制御システム |
WO2013153638A1 (ja) * | 2012-04-11 | 2013-10-17 | 三菱電機株式会社 | 電力変換装置 |
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DE112017001441T5 (de) | 2018-12-13 |
WO2017199643A1 (ja) | 2017-11-23 |
JP2017208893A (ja) | 2017-11-24 |
CN109275351A (zh) | 2019-01-25 |
US20190187219A1 (en) | 2019-06-20 |
US10962600B2 (en) | 2021-03-30 |
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CN112953279A (zh) | 2021-06-11 |
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