JP2012060787A - 負荷駆動装置およびそれを備える車両ならびに負荷駆動装置の制御方法 - Google Patents
負荷駆動装置およびそれを備える車両ならびに負荷駆動装置の制御方法 Download PDFInfo
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- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
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- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/21—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having the same nominal voltage
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- B60L2240/00—Control parameters of input or output; Target parameters
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- B60L2240/423—Torque
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- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/549—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
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Abstract
【解決手段】Wout算出部104は、各蓄電装置の制限値Wout1,Wout2を加算して蓄電部の出力電力制限値Woutを算出する。超過電流FB制御部108は、電流IB1,IB2,IBTの少なくとも1つが予め定められたしきい値を超過すると、超過電流FB制御を実行する。Woutf補正処理部112は、電流IB1,IB2,IBTの少なくとも1つがしきい値に達したタイミングで、モータパワー算出部110に与えられる出力電力制限値Woutをモータパワー指令値Pmに補正する。
【選択図】図2
Description
Claims (7)
- 並列接続された複数の蓄電装置を含む蓄電部と、
前記蓄電部から供給される電力を用いて負荷を駆動する駆動装置と、
前記複数の蓄電装置に対応して設けられ、各々が対応の蓄電装置の入出力電流を検出する複数の第1の電流センサと、
前記蓄電部の入出力電流を検出する第2の電流センサと、
前記複数の第1の電流センサおよび前記第2の電流センサの各々の検出値、ならびに前記複数の蓄電装置の各々の出力電力に対して設定される制限値に基づいて前記駆動装置を制御する制御装置とを備え、
前記制御装置は、
前記複数の蓄電装置の各々の前記制限値を加算して、前記蓄電部から出力可能な電力を示す出力電力制限値を算出する電力制限値算出部と、
前記複数の第1の電流センサおよび前記第2の電流センサの少なくとも1つの検出値が予め定められたしきい値を超過すると、その超過量に基づいて前記出力電力制限値を補正する超過電流フィードバック制御を実行するフィードバック制御部と、
前記複数の第1の電流センサおよび前記第2の電流センサの少なくとも1つの検出値が上記しきい値に達したタイミングで、前記負荷のパワーを示す値に前記出力電力制限値を補正する電力制限値補正部とを含む、負荷駆動装置。 - 前記しきい値は、前記複数の第1の電流センサおよび前記第2の電流センサの検出値ごとに設定され、
前記フィードバック制御部は、
前記複数の第1の電流センサおよび前記第2の電流センサの検出値ごとにフィードバック制御演算を実行する複数の制御演算部と、
前記複数の制御演算部の各々により算出される制御量のうち最大のものを選択して、前記出力電力制限値の補正量として出力する最大値選択部とを含む、請求項1に記載の負荷駆動装置。 - 前記複数の制御演算部の各々は、積分項を含み、
前記電力制限値補正部は、前記出力電力制限値が前記負荷のパワーを示す値となるように前記積分項を補正する、請求項2に記載の負荷駆動装置。 - 請求項1から請求項3のいずれかに記載の負荷駆動装置と、
前記負荷駆動装置によって駆動される電動機と、
前記電動機によって駆動される駆動輪とを備える車両。 - 負荷駆動装置の制御方法であって、
前記負荷駆動装置は、
並列接続された複数の蓄電装置を含む蓄電部と、
前記蓄電部から供給される電力を用いて負荷を駆動する駆動装置と、
前記複数の蓄電装置に対応して設けられ、各々が対応の蓄電装置の入出力電流を検出する複数の第1の電流センサと、
前記蓄電部の入出力電流を検出する第2の電流センサとを備え、
前記制御方法は、
前記複数の蓄電装置の各々の出力電力に対して設定される制限値を加算して、前記蓄電部から出力可能な電力を示す出力電力制限値を算出するステップと、
前記複数の第1の電流センサおよび前記第2の電流センサの少なくとも1つの検出値が予め定められたしきい値に達したタイミングで、前記負荷のパワーを示す値に前記出力電力制限値を補正するステップと、
前記複数の第1の電流センサおよび前記第2の電流センサの少なくとも1つの検出値が前記しきい値を超過すると、その超過量に基づいて前記出力電力制限値を補正する超過電流フィードバック制御を実行するステップとを含む、負荷駆動装置の制御方法。 - 前記しきい値は、前記複数の第1の電流センサおよび前記第2の電流センサの検出値ごとに設定され、
前記超過電流フィードバック制御を実行するステップは、
前記複数の第1の電流センサおよび前記第2の電流センサの検出値ごとにフィードバック制御演算を実行するステップと、
前記フィードバック制御演算を実行するステップにより算出される制御量のうち最大のものを選択して、前記出力電力制限値の補正量として出力するステップとを含む、請求項5に記載の負荷駆動装置の制御方法。 - 前記フィードバック制御演算は、積分項を含み、
前記出力電力制限値を補正するステップは、前記出力電力制限値が前記負荷のパワーを示す値となるように前記積分項を補正するステップを含む、請求項6に記載の負荷駆動装置の制御方法。
Priority Applications (5)
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JP2010201843A JP5168330B2 (ja) | 2010-09-09 | 2010-09-09 | 負荷駆動装置およびそれを備える車両ならびに負荷駆動装置の制御方法 |
US13/818,363 US8643214B2 (en) | 2010-09-09 | 2011-09-08 | Load driving device, vehicle equipped with load driving device, and method of controlling load driving device |
PCT/IB2011/002090 WO2012032398A2 (en) | 2010-09-09 | 2011-09-08 | Load driving device, vehicle equipped with load driving device, and method of controlling load driving device |
EP11773132.3A EP2613959B1 (en) | 2010-09-09 | 2011-09-08 | Load driving device, vehicle equipped with load driving device, and method of controlling load driving device |
CN201180043171.7A CN103097170B (zh) | 2010-09-09 | 2011-09-08 | 负载驱动装置、配备有负载驱动装置的车辆以及控制负载驱动装置的方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2013183524A (ja) * | 2012-03-01 | 2013-09-12 | Toyota Motor Corp | 電動車両およびその制御方法 |
WO2014033522A2 (en) | 2012-08-29 | 2014-03-06 | Toyota Jidosha Kabushiki Kaisha | Power management device and power management method |
JP2015100237A (ja) * | 2013-11-20 | 2015-05-28 | 日本電気株式会社 | 制御装置、蓄電装置、蓄電装置の制御方法、及びプログラム |
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JP5966962B2 (ja) * | 2013-02-14 | 2016-08-10 | トヨタ自動車株式会社 | ハイブリッド車両の走行制御装置 |
US20140375066A1 (en) * | 2013-06-19 | 2014-12-25 | Tai-Her Yang | Combustion and emergency start controlling device having auxiliary power source and system thereof |
CN110783908B (zh) * | 2019-10-21 | 2021-07-06 | 珠海格力电器股份有限公司 | 供电调配设备的控制方法、装置和供电调配设备 |
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JPH11136875A (ja) * | 1997-10-29 | 1999-05-21 | Yamaha Motor Co Ltd | バッテリー用管理装置 |
JP2005210779A (ja) * | 2004-01-20 | 2005-08-04 | Toyota Motor Corp | 電源装置およびそれを搭載する自動車 |
JP2006288030A (ja) * | 2005-03-31 | 2006-10-19 | Toyota Motor Corp | 電動車両および電動車両の保護制御方法 |
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JP2002084666A (ja) | 2000-09-07 | 2002-03-22 | Sanyo Electric Co Ltd | 電気自動車用バッテリシステムのバッテリ容量補正方式 |
JP5036416B2 (ja) * | 2007-06-15 | 2012-09-26 | トヨタ自動車株式会社 | 電源システムおよびそれを備えた車両、ならびに充放電制御方法 |
JP4780180B2 (ja) * | 2008-11-26 | 2011-09-28 | トヨタ自動車株式会社 | 車両の充電システム |
JP5331493B2 (ja) | 2009-01-13 | 2013-10-30 | 日立ビークルエナジー株式会社 | 電池制御装置 |
JP2012050158A (ja) * | 2010-08-24 | 2012-03-08 | Suzuki Motor Corp | 電動車両 |
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JPH11136875A (ja) * | 1997-10-29 | 1999-05-21 | Yamaha Motor Co Ltd | バッテリー用管理装置 |
JP2005210779A (ja) * | 2004-01-20 | 2005-08-04 | Toyota Motor Corp | 電源装置およびそれを搭載する自動車 |
JP2006288030A (ja) * | 2005-03-31 | 2006-10-19 | Toyota Motor Corp | 電動車両および電動車両の保護制御方法 |
Cited By (3)
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JP2013183524A (ja) * | 2012-03-01 | 2013-09-12 | Toyota Motor Corp | 電動車両およびその制御方法 |
WO2014033522A2 (en) | 2012-08-29 | 2014-03-06 | Toyota Jidosha Kabushiki Kaisha | Power management device and power management method |
JP2015100237A (ja) * | 2013-11-20 | 2015-05-28 | 日本電気株式会社 | 制御装置、蓄電装置、蓄電装置の制御方法、及びプログラム |
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CN103097170A (zh) | 2013-05-08 |
WO2012032398A2 (en) | 2012-03-15 |
EP2613959A2 (en) | 2013-07-17 |
EP2613959B1 (en) | 2015-08-12 |
US20130187450A1 (en) | 2013-07-25 |
CN103097170B (zh) | 2015-05-20 |
JP5168330B2 (ja) | 2013-03-21 |
US8643214B2 (en) | 2014-02-04 |
WO2012032398A3 (en) | 2012-08-23 |
WO2012032398A8 (en) | 2012-05-10 |
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