JP2021151003A - 同期機制御装置および同期機制御方法、並びに電気車 - Google Patents
同期機制御装置および同期機制御方法、並びに電気車 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
- 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
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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]
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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
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of 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
- H02P21/0085—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation specially adapted for high speeds, e.g. above nominal 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
- H02P21/14—Estimation or adaptation of machine parameters, e.g. flux, current or voltage
- H02P21/141—Flux estimation
-
- 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
- H02P21/16—Estimation of constants, e.g. the rotor time constant
-
- 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
- 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
- H02P27/08—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 with pulse width modulation
- H02P27/12—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 with pulse width modulation pulsing by guiding the flux vector, current vector or voltage vector on a circle or a closed curve, e.g. for direct torque control
-
- 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
- B60L2220/00—Electrical machine types; Structures or applications thereof
- B60L2220/10—Electrical machine types
- B60L2220/14—Synchronous machines
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/421—Speed
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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
- H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
- H02P2207/05—Synchronous machines, e.g. with permanent magnets or DC excitation
-
- 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
- H02P29/60—Controlling or determining the temperature of the motor or of the drive
-
- 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
Abstract
Description
4:磁極位置検出器、5:周波数演算部、6:直流電圧検出器、
7:座標変換部、10:電圧ベクトル加算部、11:座標変換部、
13:非干渉制御演算部、15:dq軸電圧指令演算部、
19:電圧ベクトル演算部、20:dq軸磁束指令演算部、
21:第一dq軸磁束指令演算部、23:dq軸磁束推定部、
25:第二dq軸磁束指令演算部、
25B:第二dq軸磁束指令演算部、35:微分器、
37:加算器、38:乗算器、39:加算器、44:加減算器、
45:微分器、47:加算器、48:乗算器、49:加減算器、
51:一次遅れ演算器、53:一次遅れ演算器、55:乗算器、
57:乗算器、81:加減算器、83:積分器、
84:一次遅れ演算器、85:積分ゲイン、87:比例ゲイン、
88:加算器、89:加算器、91:加減算器、93:積分器、
94:一次遅れ演算器、95:積分ゲイン、97:比例ゲイン、
98:加算器、99:加算器、100:モータ制御装置、
101:トランスミッション、103:ディファレンシャルギア、
105:ドライブシャフト、107:車輪
Claims (13)
- 同期機に電力を供給する電力変換器を制御する同期機制御装置において、
前記同期機の電流指令値から第一磁束指令値を演算する第一磁束指令演算部と、
前記同期機の電流検出値から前記同期機の磁束値を推定する磁束推定部と、
前記第一磁束指令値と前記磁束値が一致するように前記電力変換器の電圧指令値を作成する電圧演算部と、
を備えることを特徴とする同期機制御装置。 - 請求項1に記載の同期機制御装置において、
前記第一磁束指令演算部は、前記電流指令値と前記第一磁束指令値との対応関係を表す情報に基づいて、前記第一磁束指令値を演算し、
前記磁束推定部は、前記電流検出値と前記磁束値との対応関係を表す情報に基づいて、前記磁束値を推定することを特徴とする同期機制御装置。 - 請求項2に記載の同期機制御装置において、
前記電流指令値と前記第一磁束指令値との前記対応関係を表す前記情報と、前記電流検出値と前記磁束値との前記対応関係を表す前記情報とが、同一であることを特徴とする同期機制御装置。 - 請求項1に記載の同期機制御装置において、
さらに、前記第一磁束指令値と前記磁束値が一致するように第二磁束指令値を演算する第二磁束指令演算部を備え、
前記電圧演算部は、前記第二磁束指令値と、前記同期機の速度とに基づいて、前記電圧指令値を作成することを特徴とする同期機制御装置。 - 請求項4に記載の同期機制御装置において、
前記第二磁束指令演算部は、比例制御器および積分制御器を用いて、前記第二磁束指令値を演算することを特徴とする同期機制御装置。 - 請求項4に記載の同期機制御装置において、
前記電圧演算部は、比例制御器および積分制御器と、フィードフォワード制御系を構成する一次遅れ制御器とを用いて、前記第二磁束指令値を演算することを特徴とする同期機制御装置。 - 請求項6に記載の同期機制御装置において、
前記一次遅れ制御器は、電流制御系におけるカットオフ周波数の逆数を時定数とすることを特徴とする同期機制御装置。 - 請求項4に記載の同期機制御装置において、
前記電圧演算部は、前記同期機の逆モデルによって構成されることを特徴とする同期機制御装置。 - 請求項1に記載の同期機制御装置において、
さらに、
前記第一磁束指令値と前記磁束値が一致するように第一電圧指令値を作成する第一電圧指令演算部と、
前記第一磁束指令値と前記同期機の速度とに基づいて、非干渉制御のための第二電圧指令を作成する第二電圧指令演算部と、
を備え、
前記電圧演算部は、前記第一電圧指令値と前記第二電圧指令値とに基づいて、前記電力変換器の前記電圧指令値を作成することを特徴とする同期機制御装置。 - 請求項9に記載の同期機制御装置において、
第二指令電圧演算部は、一次遅れ制御器を用いて、前記第二電圧指令を作成することを特徴とする同期機制御装置。 - 請求項10に記載の同期機制御装置において、
前記一次遅れ制御器は、電流制御系におけるカットオフ周波数の逆数を時定数とすることを特徴とする同期機制御装置。 - 同期機に電力を供給する電力変換器を制御する同期機制御方法において、
前記同期機の電流指令値から第一磁束指令値を演算し、
前記同期機の電流検出値から前記同期機の磁束値を推定し、
前記第一磁束指令値と前記磁束値が一致するように前記電力変換器の電圧指令値を作成することを特徴とする同期機制御方法。 - 車輪と、
車輪を駆動する同期機と、
前記同期機に電力を供給する電力変換器と、
前記電力変換器を制御する制御装置と、
を備える電気車において、
前記制御装置が、請求項1に記載の同期機制御装置であることを特徴とする電気車。
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JP2020045956A JP7362523B2 (ja) | 2020-03-17 | 2020-03-17 | 同期機制御装置および同期機制御方法、並びに電気車 |
PCT/JP2020/049083 WO2021186842A1 (ja) | 2020-03-17 | 2020-12-28 | 同期機制御装置および同期機制御方法、並びに電気車 |
US17/911,785 US20230155529A1 (en) | 2020-03-17 | 2020-12-28 | Synchronous machine control device, synchronous machine control method, and electric vehicle |
CN202080095642.8A CN115066833A (zh) | 2020-03-17 | 2020-12-28 | 同步机控制装置及同步机控制方法以及电动车 |
EP20926041.3A EP4123898A4 (en) | 2020-03-17 | 2020-12-28 | CONTROL DEVICE FOR A SYNCHRONOUS MACHINE, CONTROL METHOD FOR A SYNCHRONOUS MACHINE AND ELECTRIC VEHICLE |
JP2023172744A JP2023168543A (ja) | 2020-03-17 | 2023-10-04 | 同期機制御装置および同期機制御方法、並びに電気車 |
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JP2003348875A (ja) | 2002-05-27 | 2003-12-05 | Matsushita Electric Ind Co Ltd | 電動機駆動装置 |
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EP4123898A1 (en) | 2023-01-25 |
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