JP2015156755A - 電力変換器制御装置及びそれを備えたモータシステム - Google Patents
電力変換器制御装置及びそれを備えたモータシステム Download PDFInfo
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- JP2015156755A JP2015156755A JP2014030932A JP2014030932A JP2015156755A JP 2015156755 A JP2015156755 A JP 2015156755A JP 2014030932 A JP2014030932 A JP 2014030932A JP 2014030932 A JP2014030932 A JP 2014030932A JP 2015156755 A JP2015156755 A JP 2015156755A
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- power converter
- drive signal
- pulses
- pulse
- motor
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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
- H02M7/5387—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
- H02M7/53875—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 analogue control of three-phase output
-
- 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
- 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
- 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
- H02P29/50—Reduction of harmonics
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
Description
δ=atan(Vd*/Vq*)・・・・・・(1)
a=(√(Vd2+Vq2))/Vdc・・・・(2)
θv=δ+θ・・・・・・・・(3)
Claims (4)
- スイッチング素子を備えた3相フルブリッジ型の電力変換器の各相の前記スイッチング素子に対して駆動電圧を出力する電力変換器制御装置であって、
電気1周期中のパルス数を決定するパルス数決定器と、
前記電圧の変調率と位相差を決定し、前記変調率及び前記位相差に応じて前記駆動電圧を生成する駆動信号生成器と、
を備え、
前記駆動信号生成器は、電気半周期中の全パルス数に対する60度〜120度の範囲内のパルス数の割合であるパルス割合を前記変調率の増加に伴って減少させることを特徴とする電力変換器制御装置。 - 請求項1に記載の電力変換器制御装置であって、
前記駆動信号生成器は、前記変調率の増加に伴って前記パルス割合を100%から減少させることを特徴とする電力変換器制御装置。 - 請求項1又は2に記載の電力変換器制御装置であって、
前記駆動信号生成器は、電気1周期のパルス数を1パルス以上とし、前記パルス割合を前記変調率に対して段階的に切り替えることを特徴とする電力変換器制御装置。 - 3相モータと、
スイッチング素子を備えた3相フルブリッジ型の電力変換器の各相の前記スイッチング素子に対して駆動電圧を出力する電力変換器制御装置と、
を備え、前記3相モータを前記電力変換器制御装置によって制御するモータシステムであって、
前記電力変換器制御装置は、
電気1周期中のパルス数を決定するパルス数決定器と、
前記電圧の変調率と位相差を決定し、前記変調率及び前記位相差に応じて前記駆動電圧を生成する駆動信号生成器と、
を備え、
前記駆動信号生成器は、電気半周期中の全パルス数に対する60度〜120度の範囲内のパルス数の割合であるパルス割合を前記変調率の増加に伴って減少させることを特徴とするモータシステム。
Priority Applications (2)
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JP2014030932A JP5986595B2 (ja) | 2014-02-20 | 2014-02-20 | 電力変換器制御装置及びそれを備えたモータシステム |
PCT/JP2015/052599 WO2015125586A1 (en) | 2014-02-20 | 2015-01-22 | Power converter control apparatus and motor system having the same |
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JP2014030932A JP5986595B2 (ja) | 2014-02-20 | 2014-02-20 | 電力変換器制御装置及びそれを備えたモータシステム |
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JP2015156755A true JP2015156755A (ja) | 2015-08-27 |
JP5986595B2 JP5986595B2 (ja) | 2016-09-06 |
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WO (1) | WO2015125586A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017200379A (ja) * | 2016-04-28 | 2017-11-02 | トヨタ自動車株式会社 | 自動車 |
JP2017200380A (ja) * | 2016-04-28 | 2017-11-02 | トヨタ自動車株式会社 | 自動車 |
US10850636B2 (en) | 2016-12-09 | 2020-12-01 | Denso Corporation | Drive device, vehicle, and control method for drive device |
JP2021056042A (ja) * | 2019-09-27 | 2021-04-08 | 太陽誘電株式会社 | 鉄損の算出方法及び算出装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6500872B2 (ja) | 2016-10-19 | 2019-04-17 | トヨタ自動車株式会社 | 駆動装置および自動車 |
JP6439771B2 (ja) | 2016-10-19 | 2018-12-19 | トヨタ自動車株式会社 | 駆動装置および自動車 |
CN111697817B (zh) * | 2020-06-18 | 2023-05-12 | 中车长春轨道客车股份有限公司 | 一种动车组逆变器的抗电磁干扰装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US5463300A (en) * | 1993-08-26 | 1995-10-31 | Oximberg; Carol A. | AC motor controller with 180 degree conductive switches |
WO2011135694A1 (ja) * | 2010-04-28 | 2011-11-03 | 株式会社 日立製作所 | 電力変換装置 |
Family Cites Families (4)
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JP4939127B2 (ja) * | 2006-06-30 | 2012-05-23 | 株式会社豊田中央研究所 | 交流電動機の駆動制御装置及び駆動制御方法 |
JP5558752B2 (ja) | 2009-07-30 | 2014-07-23 | 日立オートモティブシステムズ株式会社 | 電力変換装置 |
JP2012120250A (ja) | 2010-11-29 | 2012-06-21 | Railway Technical Research Institute | 波形生成方法及び波形生成装置 |
WO2013046462A1 (ja) * | 2011-09-30 | 2013-04-04 | 三菱電機株式会社 | 電力変換制御装置、電力変換制御方法、電動機および車両駆動システム |
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- 2014-02-20 JP JP2014030932A patent/JP5986595B2/ja active Active
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- 2015-01-22 WO PCT/JP2015/052599 patent/WO2015125586A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5463300A (en) * | 1993-08-26 | 1995-10-31 | Oximberg; Carol A. | AC motor controller with 180 degree conductive switches |
WO2011135694A1 (ja) * | 2010-04-28 | 2011-11-03 | 株式会社 日立製作所 | 電力変換装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017200379A (ja) * | 2016-04-28 | 2017-11-02 | トヨタ自動車株式会社 | 自動車 |
JP2017200380A (ja) * | 2016-04-28 | 2017-11-02 | トヨタ自動車株式会社 | 自動車 |
US10103656B2 (en) | 2016-04-28 | 2018-10-16 | Toyota Jidosha Kabushiki Kaisha | Vehicle with controller for performing pulse width modulation control |
US10850636B2 (en) | 2016-12-09 | 2020-12-01 | Denso Corporation | Drive device, vehicle, and control method for drive device |
JP2021056042A (ja) * | 2019-09-27 | 2021-04-08 | 太陽誘電株式会社 | 鉄損の算出方法及び算出装置 |
JP7373959B2 (ja) | 2019-09-27 | 2023-11-06 | 太陽誘電株式会社 | 鉄損の算出方法及び算出装置 |
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JP5986595B2 (ja) | 2016-09-06 |
WO2015125586A1 (en) | 2015-08-27 |
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