JP6556403B2 - 電気車推進制御装置 - Google Patents
電気車推進制御装置 Download PDFInfo
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- JP6556403B2 JP6556403B2 JP2019504281A JP2019504281A JP6556403B2 JP 6556403 B2 JP6556403 B2 JP 6556403B2 JP 2019504281 A JP2019504281 A JP 2019504281A JP 2019504281 A JP2019504281 A JP 2019504281A JP 6556403 B2 JP6556403 B2 JP 6556403B2
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- 230000004907 flux Effects 0.000 claims description 74
- 230000006698 induction Effects 0.000 claims description 61
- 238000010586 diagram Methods 0.000 description 16
- 230000006870 function Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 230000010354 integration Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Classifications
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- 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
- H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
- H02P21/06—Rotor flux based control involving the use of rotor position or rotor speed sensors
- H02P21/08—Indirect field-oriented control; Rotor flux feed-forward control
- H02P21/09—Field phase angle calculation based on rotor voltage equation by adding slip frequency and speed proportional frequency
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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
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/02—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles characterised by the form of the current used in the control circuit
- B60L15/025—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles characterised by the form of the current used in the control circuit using field orientation; Vector control; Direct Torque Control [DTC]
-
- 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
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/02—Details of starting control
- H02P1/029—Restarting, e.g. after power failure
-
- 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
- H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
- H02P21/14—Estimation or adaptation of machine parameters, e.g. flux, current or voltage
- H02P21/18—Estimation of position or speed
-
- 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
- H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
- H02P21/22—Current control, e.g. using a current control loop
-
- 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
- H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
- H02P21/24—Vector control not involving the use of rotor position or rotor speed sensors
-
- 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
- B60L2210/00—Converter types
- B60L2210/40—DC to AC converters
-
- 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
- B60L9/00—Electric propulsion with power supply external to the vehicle
- B60L9/16—Electric propulsion with power supply external to the vehicle using ac induction motors
- B60L9/18—Electric propulsion with power supply external to the vehicle using ac induction motors fed from dc supply lines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/91—Electric vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/60—Electric Machines, e.g. motors or generators
- B60Y2400/604—AC Machines, e.g. asynchronous motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/61—Arrangements of controllers for electric machines, e.g. 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
- H02P2203/00—Indexing scheme relating to controlling arrangements characterised by the means for detecting the position of the rotor
- H02P2203/05—Determination of the rotor position by using two different methods and/or motor models
-
- 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
- H02P2203/00—Indexing scheme relating to controlling arrangements characterised by the means for detecting the position of the rotor
- H02P2203/09—Motor speed determination based on the current and/or voltage without using a tachogenerator or a physical encoder
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Control Of Ac Motors In General (AREA)
Description
図1は、実施の形態1に係る電気車推進制御装置100の構成例を示すブロック図である。図1において、電気車推進制御装置100は、直流電圧を交流電圧に変換して誘導機1へ印加する電力変換器2と、外部からの運転指令PBに基づいて電力変換器2を制御する制御部60と、を備える。また、制御部60は、制御切替部12、電流指令部11、第1の演算部9、第2の演算部10、速度切替部7、電圧指令切替部8、位相演算部6、三相/dq変換部4、及びdq/三相変換部5を有する。
Claims (5)
- 電気車に搭載される誘導機に交流電圧を印加する電力変換器と、外部からの運転指令に基づき前記電力変換器を制御する制御部と、を備えた電気車推進制御装置であって、
前記制御部は、
前記誘導機にて検出された電流情報と前記運転指令に基づく電流指令値とから、前記電力変換器に対するd軸電圧指令及びq軸電圧指令、並びに、前記誘導機の1次磁束及び2次磁束を演算すると共に、前記q軸電圧指令の項に前記d軸電圧指令による干渉項を加算又は減算することで、前記誘導機のフリーラン速度である第1の速度を演算する第1の演算部を備えたことを特徴とする電気車推進制御装置。 - 前記制御部は、
前記第1の演算部から出力される前記第1の速度、前記1次磁束及び前記2次磁束を初期値として使用し、前記電力変換器に対する第2の電圧指令値と、前記誘導機の駆動速度である第2の速度とを演算する第2の演算部を備えたことを特徴とする請求項1に記載の電気車推進制御装置。 - 前記第1の演算部は、前記電流情報をdq座標系の電流値であるd軸電流及びq軸電流に変換し、前記q軸電流に前記誘導機の1次抵抗に相当する第1のゲインを付与することで前記q軸電流を前記q軸電圧指令の物理量に換算して前記q軸電圧指令に加算又は減算することを特徴とする請求項1又は2に記載の電気車推進制御装置。
- 前記第1の演算部は、前記第1のゲインに加え、前記誘導機の相互インダクタンスの2乗値と前記誘導機の2次抵抗との積を前記誘導機の2次インダクタンスの2乗値で除した値に相当するゲインを前記q軸電流に付与することで、前記q軸電流を前記q軸電圧指令の物理量に換算して前記q軸電圧指令に加算又は減算することを特徴とする請求項3に記載の電気車推進制御装置。
- 前記第1の演算部は、前記1次磁束及び前記d軸電流に基づいて前記2次磁束を演算することを特徴とする請求項3又は4に記載の電気車推進制御装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2017/009779 WO2018163420A1 (ja) | 2017-03-10 | 2017-03-10 | 電気車推進制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018163420A1 JPWO2018163420A1 (ja) | 2019-06-27 |
JP6556403B2 true JP6556403B2 (ja) | 2019-08-07 |
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Application Number | Title | Priority Date | Filing Date |
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JP2019504281A Active JP6556403B2 (ja) | 2017-03-10 | 2017-03-10 | 電気車推進制御装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11264927B2 (ja) |
JP (1) | JP6556403B2 (ja) |
DE (1) | DE112017007220T5 (ja) |
WO (1) | WO2018163420A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7245739B2 (ja) * | 2019-07-24 | 2023-03-24 | 株式会社日立製作所 | 誘導電動機の駆動装置、駆動方法、および電気車 |
CN113507173B (zh) * | 2021-05-18 | 2022-05-27 | 中车株洲电力机车研究所有限公司 | 耦合参数识别方法、装置及无线电能传输系统 |
CN116648848A (zh) * | 2021-05-20 | 2023-08-25 | 三菱电机株式会社 | 旋转机控制装置、机器学习装置及推断装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4437629B2 (ja) | 2001-06-14 | 2010-03-24 | 三菱電機株式会社 | 電気車制御装置 |
JP4667741B2 (ja) * | 2003-12-25 | 2011-04-13 | 三菱電機株式会社 | 誘導電動機の制御装置 |
JP4455248B2 (ja) * | 2004-09-24 | 2010-04-21 | 三菱電機株式会社 | 誘導電動機のベクトル制御装置 |
JP5151965B2 (ja) * | 2008-12-24 | 2013-02-27 | アイシン・エィ・ダブリュ株式会社 | センサレス電動機制御装置 |
CN102414978B (zh) * | 2009-04-27 | 2014-08-27 | 三菱电机株式会社 | 功率变换装置 |
EP2521254B1 (en) * | 2009-12-28 | 2014-05-14 | Mitsubishi Electric Corporation | Power conversion device for electric vehicle |
JP5413400B2 (ja) * | 2011-04-20 | 2014-02-12 | 株式会社安川電機 | 交流電動機の制御装置 |
US9762165B2 (en) | 2012-08-09 | 2017-09-12 | Mitsubishi Electric Corporation | Control device for electric car |
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2017
- 2017-03-10 JP JP2019504281A patent/JP6556403B2/ja active Active
- 2017-03-10 US US16/478,659 patent/US11264927B2/en active Active
- 2017-03-10 DE DE112017007220.4T patent/DE112017007220T5/de active Pending
- 2017-03-10 WO PCT/JP2017/009779 patent/WO2018163420A1/ja active Application Filing
Also Published As
Publication number | Publication date |
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WO2018163420A1 (ja) | 2018-09-13 |
JPWO2018163420A1 (ja) | 2019-06-27 |
DE112017007220T5 (de) | 2019-11-21 |
US11264927B2 (en) | 2022-03-01 |
US20190386597A1 (en) | 2019-12-19 |
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