JP5511791B2 - 半導体集積回路装置 - Google Patents
半導体集積回路装置 Download PDFInfo
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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
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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
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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
- B60L15/2045—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 for optimising the use of energy
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
- G01D5/245—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using a variable number of pulses in a train
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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
- 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
- H02P23/0027—Control strategies in general, e.g. linear type, e.g. P, PI, PID, using robust control using different modes of control depending on a parameter, e.g. the 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
- 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
-
- 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
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/14—Electronic commutators
- H02P6/16—Circuit arrangements for detecting position
- H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
- H02P6/181—Circuit arrangements for detecting position without separate position detecting elements using different methods depending on the 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
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
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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
- 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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- 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
- B60L2240/429—Current
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- 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
- Y02T10/72—Electric energy management 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S903/00—Hybrid electric vehicles, HEVS
- Y10S903/902—Prime movers comprising electrical and internal combustion motors
- Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
図1は、電気自動車やハイブリッド自動車(以下、電気自動車などという。)に用いられるモータ駆動システムの構成例を示すブロック図である。
実施の形態2では、実施の形態1とは相違し、レゾルバ値の補正からモータMの制御にかけてを複数のCPUにより機能分割し、全体として低周波数・低消費電力で実現するための構成について説明する。本実施の形態での制御にかかる信号線は、図中、破線で示している。
Claims (6)
- ソフトウェアを実行するCPUと、
自動車に設けられた駆動用モータの回転速度が所定値より低いか高いかを判別するモータ回転速度判定回路と、
レゾルバ値補正演算部と、
前記駆動用モータを駆動する駆動制御信号を発生するモータ駆動波形を生成するモータ制御部と、を備え、
前記駆動用モータの回転速度に応じて、モータ駆動波形を前記CPUによるソフトウェア処理により生成するか、前記モータ制御部によるハードウェア処理により生成するかを切り替え可能に構成され、
駆動用モータの回転速度が前記所定値より低い場合であって、前記駆動用モータが回転停止または前記駆動用モータの回転速度が相対的に低速の期間において、前記CPUによる前記ソフトウェア処理により、モータ回転抵抗に応じて前記駆動用モータを駆動する前記モータ駆動波形の周波数および駆動電流量を制御することで前記駆動用モータの回転トルクの増減を制御し、
駆動用モータの回転速度が前記所定値より高い場合であって、前記駆動用モータの回転速度が相対的に高速の期間において、前記モータ制御部による前記ハードウェア処理により、前記駆動用モータの回転角に応じた前記モータ駆動波形を出力する制御を行い、
前記駆動用モータに取り付けられたレゾルバから出力されるレゾルバ信号に基づくデジタル信号をカウントアップした誤差を含むレゾルバ値を、前記駆動用モータの回転速度が前記所定値よりも低い場合は前記CPUの前記ソフトウェア処理により逐次補正し、前記駆動用モータの回転速度が前記所定値よりも高い場合は前記レゾルバ値補正演算部による前記ハードウェア処理によって逐次補正する、ことを特徴とする半導体集積回路装置。 - 請求項1記載の半導体集積回路装置において、
前記ソフトウェア処理において、前記駆動用モータの回転抵抗が高いことに応じて前記モータ駆動波形の周波数を低減すると共に前記駆動電流量を高くする制御を行うことで前記駆動用モータの回転トルクの増加制御を行うことを特徴とする半導体集積回路装置。 - 請求項1記載の半導体集積回路装置において、
前記レゾルバ値補正演算部は、前記レゾルバから出力された前記レゾルバ信号の入力に応じて演算を行う、データフロー動作を行うハードウェア構成であることを特徴とする半導体集積回路装置。 - 請求項1記載の半導体集積回路装置において、
前記モータ制御部は、
前記レゾルバ値補正演算部が補正したレゾルバ値から、前記駆動用モータの位置データを算出し、前記位置データ、前記駆動用モータに流れるモータ電流値、およびモータ電流指令値から電流指令値を演算し、前記電流指令値からモータ駆動波形を生成することを特徴とする半導体集積回路装置。 - 請求項1〜4のいずれか1項に記載の半導体集積回路装置において、
前記モータ回転速度判定回路は、前記駆動用モータの回転速度によってモータ駆動波形の波形形状を切り替える制御を行うことを特徴とする半導体集積回路装置。 - 請求項1記載の半導体集積回路装置において、
前記自動車の減速動作指示に応じての前記ハードウェア処理においては、前記駆動用モータの回転角に応じて前記駆動用モータの回転方向に対して逆方向の回転トルクを与える駆動信号を出力する制御を行うことが可能であることを特徴とする半導体集積回路装置。
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JP2011505922A JP5511791B2 (ja) | 2009-03-27 | 2010-02-10 | 半導体集積回路装置 |
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JP2009078732 | 2009-03-27 | ||
JP2009078732 | 2009-03-27 | ||
JP2011505922A JP5511791B2 (ja) | 2009-03-27 | 2010-02-10 | 半導体集積回路装置 |
PCT/JP2010/051916 WO2010109964A1 (ja) | 2009-03-27 | 2010-02-10 | 半導体集積回路装置 |
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JP2014061139A Division JP5736483B2 (ja) | 2009-03-27 | 2014-03-25 | 半導体集積回路装置、自動車、およびモータ駆動装置 |
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JP2014061139A Active JP5736483B2 (ja) | 2009-03-27 | 2014-03-25 | 半導体集積回路装置、自動車、およびモータ駆動装置 |
JP2015085949A Pending JP2015156796A (ja) | 2009-03-27 | 2015-04-20 | モータ駆動方法およびモータ制御方法 |
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JP2015085949A Pending JP2015156796A (ja) | 2009-03-27 | 2015-04-20 | モータ駆動方法およびモータ制御方法 |
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US (3) | US8633667B2 (ja) |
EP (1) | EP2413495B1 (ja) |
JP (3) | JP5511791B2 (ja) |
KR (1) | KR101617486B1 (ja) |
CN (2) | CN104022715B (ja) |
WO (1) | WO2010109964A1 (ja) |
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JP5522476B2 (ja) * | 2010-12-10 | 2014-06-18 | アイシン・エィ・ダブリュ株式会社 | 制御装置 |
WO2014064836A1 (ja) | 2012-10-26 | 2014-05-01 | ルネサスエレクトロニクス株式会社 | モータ制御装置及びモータ駆動装置 |
JP5925711B2 (ja) * | 2013-02-20 | 2016-05-25 | 浜松ホトニクス株式会社 | 検出器、pet装置及びx線ct装置 |
JP2015136272A (ja) * | 2014-01-20 | 2015-07-27 | ルネサスエレクトロニクス株式会社 | 半導体デバイス及び駆動装置 |
DE102014201758A1 (de) * | 2014-01-31 | 2015-08-06 | Robert Bosch Gmbh | Steuervorrichtung für eine elektromaschine, verfahren und motorsteuerung |
JP5733447B1 (ja) | 2014-03-13 | 2015-06-10 | 株式会社昭和螺旋管製作所 | インターロックチューブの製造方法、及び、その製造装置 |
US9438159B2 (en) * | 2014-06-26 | 2016-09-06 | Nidec Motor Corporation | System and method for detecting and controlling a motor |
JP2018064340A (ja) * | 2016-10-12 | 2018-04-19 | ソフトロニクス株式会社 | モータ制御装置 |
JP6776179B2 (ja) * | 2017-05-25 | 2020-10-28 | ルネサスエレクトロニクス株式会社 | モータ制御システム及び半導体装置 |
JP6975632B2 (ja) * | 2017-12-21 | 2021-12-01 | ルネサスエレクトロニクス株式会社 | 半導体装置及びその回転異常検出方法 |
JP7131431B2 (ja) * | 2019-02-25 | 2022-09-06 | トヨタ自動車株式会社 | 制御装置およびそのリセット方法 |
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CN104022715A (zh) | 2014-09-03 |
CN104022715B (zh) | 2017-04-12 |
CN102334277A (zh) | 2012-01-25 |
US20160075255A1 (en) | 2016-03-17 |
US8633667B2 (en) | 2014-01-21 |
US20140114522A1 (en) | 2014-04-24 |
US9630523B2 (en) | 2017-04-25 |
EP2413495B1 (en) | 2021-04-07 |
CN102334277B (zh) | 2014-07-23 |
EP2413495A1 (en) | 2012-02-01 |
WO2010109964A1 (ja) | 2010-09-30 |
JPWO2010109964A1 (ja) | 2012-09-27 |
KR20110131242A (ko) | 2011-12-06 |
JP5736483B2 (ja) | 2015-06-17 |
EP2413495A4 (en) | 2018-03-14 |
JP2015156796A (ja) | 2015-08-27 |
US20120013281A1 (en) | 2012-01-19 |
JP2014147287A (ja) | 2014-08-14 |
KR101617486B1 (ko) | 2016-05-02 |
US9221357B2 (en) | 2015-12-29 |
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