JP6777008B2 - 駆動装置 - Google Patents
駆動装置 Download PDFInfo
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- JP6777008B2 JP6777008B2 JP2017099419A JP2017099419A JP6777008B2 JP 6777008 B2 JP6777008 B2 JP 6777008B2 JP 2017099419 A JP2017099419 A JP 2017099419A JP 2017099419 A JP2017099419 A JP 2017099419A JP 6777008 B2 JP6777008 B2 JP 6777008B2
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- frequency
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- arithmetic processing
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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
-
- 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
-
- 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
- H02P27/085—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 wherein the PWM mode is adapted on the running conditions of the motor, e.g. the switching frequency
-
- 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
- H02M7/53873—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 with digital control
-
- 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
- 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
-
- 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
- H02P6/08—Arrangements for controlling the speed or torque of a single motor
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Inverter Devices (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Description
モータと、
複数のスイッチング素子のスイッチングにより前記モータを駆動するインバータと、
前記モータの電気角を検出電気角として検出する検出部と、
PWM制御により前記インバータを制御する制御部と、
を備える駆動装置であって、
前記制御部は、前記モータのトルク指令および前記検出電気角に基づいてd軸,q軸の電圧指令を設定する第1演算処理を搬送波の1周期間隔で実行し、前記検出電気角に基づいてPWM信号の生成に用いる予測電気角を演算する処理を含む第2演算処理を前記搬送波の半周期間隔で実行する、
ことを要旨とする。
(A1)回転位置検出センサ32aからモータ32の回転子の回転位置θmを取得すると共に、電流センサ32u,32vからモータ32の各相の相電流Iu,Ivを取得する処理
(A2)モータ32の回転子の回転位置θmに基づいてモータ32の電気角θeや回転数Nmを演算する処理
(A3)モータ32の回転数Nmに基づいて搬送波の周波数(以下、「キャリア周波数」という)fcを設定すると共に、同期PWM制御フラグF(同期PWM制御および非同期PWM制御のうち同期PWM制御を実行するか否かを選択するフラグ)を設定する処理
(B1)(A2)で演算したモータ32の電気角θeを用いてモータ32の各相の相電流Iu,Ivをd軸,q軸の電流Id,Iqに変換(三相−二相変換)する処理
(B2)モータ32のトルク指令Tm*に基づいてd軸,q軸の電流指令Id*,Iq*を設定する処理
(B3)d軸,q軸の電流Id,Iqおよび電流指令Id*,Iq*に基づいてd軸,q軸の電圧指令Vd*,Vq*を設定する処理
(C1)(A2)で演算したモータ32の電気角θeに所定電気角Δθeを加えて予測電気角θeesを演算する処理
(C2)予測電気角θeesを用いてd軸,q軸の電圧指令Vd*,Vq*を各相の電圧指令Vu*,Vv*,Vw*に変換(二相−三相変換)する処理
(C3)各相の電圧指令Vu*,Vv*,Vw*と搬送波とを用いてトランジスタT11〜T16のPWM信号を生成する処理
Claims (3)
- モータと、
複数のスイッチング素子のスイッチングにより前記モータを駆動するインバータと、
前記モータの電気角を検出電気角として検出する検出部と、
PWM制御により前記インバータを制御する制御部と、
を備える駆動装置であって、
前記制御部は、前記モータのトルク指令および前記検出電気角に基づいてd軸,q軸の電圧指令を設定する第1演算処理を搬送波の1周期間隔で実行し、前記検出電気角に基づいてPWM信号の生成に用いる予測電気角を演算する処理を含む第2演算処理を前記搬送波の半周期間隔で実行し、
更に、前記制御部は、前記搬送波の周波数が所定周波数以上のときには、前記第1演算処理を前記搬送波の1周期間隔で実行し、前記搬送波の周波数が前記所定周波数未満のときには、前記第1演算処理を前記搬送波の半周期間隔で実行する、
駆動装置。 - 請求項1記載の駆動装置であって、
前記制御部は、前記PWM制御のうち同期PWM制御の実行時で且つ前記搬送波の周波数が前記所定周波数以上のときには、前記第1演算処理を前記搬送波の1周期間隔で実行し、前記PWM制御のうち非同期PWM制御の実行時または前記搬送波の周波数が前記所定周波数未満のときには、前記第1演算処理を前記搬送波の半周期間隔で実行する、
駆動装置。 - 請求項1または2記載の駆動装置であって、
前記制御部は、前記モータの回転数が大きいときには小さいときに比して大きくなるように前記搬送波の周波数を設定する、
駆動装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017099419A JP6777008B2 (ja) | 2017-05-19 | 2017-05-19 | 駆動装置 |
US15/979,898 US20180337623A1 (en) | 2017-05-19 | 2018-05-15 | Drive device and control method for drive device |
CN201810480484.2A CN108964543B (zh) | 2017-05-19 | 2018-05-18 | 驱动装置及驱动装置的控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2017099419A JP6777008B2 (ja) | 2017-05-19 | 2017-05-19 | 駆動装置 |
Publications (2)
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JP2018196268A JP2018196268A (ja) | 2018-12-06 |
JP6777008B2 true JP6777008B2 (ja) | 2020-10-28 |
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JP2017099419A Active JP6777008B2 (ja) | 2017-05-19 | 2017-05-19 | 駆動装置 |
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US (1) | US20180337623A1 (ja) |
JP (1) | JP6777008B2 (ja) |
CN (1) | CN108964543B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP7201381B2 (ja) * | 2018-10-05 | 2023-01-10 | 日立Astemo株式会社 | 電子制御装置、並列処理方法 |
CN110649845B (zh) * | 2019-09-19 | 2021-08-31 | 中国科学院长春光学精密机械与物理研究所 | 基于鲁棒广义预测控制的光电转台位置跟踪控制方法 |
JP7397625B2 (ja) * | 2019-10-30 | 2023-12-13 | 株式会社Subaru | 車両 |
JP7280170B2 (ja) * | 2019-11-22 | 2023-05-23 | 日立Astemo株式会社 | モータ制御装置、モータ制御方法、ハイブリッドシステム、昇圧コンバータシステム、電動パワーステアリングシステム |
JP7437265B2 (ja) | 2020-08-06 | 2024-02-22 | 株式会社Rej | 多巻線モータを制御する制御装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4710474B2 (ja) * | 2005-08-02 | 2011-06-29 | 日産自動車株式会社 | 交流電動機の制御装置 |
JP5319205B2 (ja) * | 2008-08-22 | 2013-10-16 | 株式会社豊田中央研究所 | モータ制御装置 |
CN101714960B (zh) * | 2008-12-31 | 2012-07-04 | 南京师范大学 | 基于等幅等周期调制载波的复合信号传输发射/接收机 |
JP5471255B2 (ja) * | 2009-09-30 | 2014-04-16 | アイシン・エィ・ダブリュ株式会社 | 電動機駆動装置の制御装置 |
JP5252229B2 (ja) * | 2009-10-02 | 2013-07-31 | アイシン・エィ・ダブリュ株式会社 | 電動機駆動装置の制御装置 |
JP5471259B2 (ja) * | 2009-10-02 | 2014-04-16 | アイシン・エィ・ダブリュ株式会社 | 制御装置 |
JP5435292B2 (ja) * | 2010-08-05 | 2014-03-05 | アイシン・エィ・ダブリュ株式会社 | 制御装置 |
JP5276688B2 (ja) * | 2011-04-08 | 2013-08-28 | 三菱電機株式会社 | 同期機制御装置 |
JP2013034315A (ja) * | 2011-08-02 | 2013-02-14 | Fuji Electric Co Ltd | インバータの制御装置 |
JP6048294B2 (ja) * | 2013-04-19 | 2016-12-21 | 株式会社デンソー | Pwm信号出力装置 |
JP6060881B2 (ja) * | 2013-11-28 | 2017-01-18 | 株式会社デンソー | モータ制御装置 |
CN104953878B (zh) * | 2015-05-20 | 2017-08-29 | 深圳晶福源科技股份有限公司 | 一种离网逆变器并联***及其高频载波同步方法 |
JP6555186B2 (ja) * | 2016-05-10 | 2019-08-07 | 株式会社デンソー | 交流電動機の制御装置 |
-
2017
- 2017-05-19 JP JP2017099419A patent/JP6777008B2/ja active Active
-
2018
- 2018-05-15 US US15/979,898 patent/US20180337623A1/en not_active Abandoned
- 2018-05-18 CN CN201810480484.2A patent/CN108964543B/zh active Active
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Publication number | Publication date |
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JP2018196268A (ja) | 2018-12-06 |
US20180337623A1 (en) | 2018-11-22 |
CN108964543A (zh) | 2018-12-07 |
CN108964543B (zh) | 2022-01-28 |
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