发明授权
- 专利标题: Hybrid vehicle
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申请号: US15278228申请日: 2016-09-28
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公开(公告)号: US10131343B2公开(公告)日: 2018-11-20
- 发明人: Takeshi Kishimoto , Masaya Amano , Takashi Ando , Yu Shimizu , Yuki Hayakawa
- 申请人: TOYOTA JIDOSHA KABUSHIKI KAISHA
- 申请人地址: JP Toyota-shi, Aichi-ken
- 专利权人: Toyota Jidosha Kabushiki Kaisha
- 当前专利权人: Toyota Jidosha Kabushiki Kaisha
- 当前专利权人地址: JP Toyota-shi, Aichi-ken
- 代理机构: Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- 优先权: JP2015-196070 20151001
- 主分类号: B60K6/00
- IPC分类号: B60K6/00 ; F02D31/00 ; B60K1/00 ; B60W20/14 ; B60K6/26 ; B60K6/365 ; B60K6/46 ; B60W10/06 ; B60W10/08 ; B60W10/18 ; B60W10/26 ; B60K6/445 ; B60L11/18 ; B60W20/50 ; B60W50/029
摘要:
A vehicle includes an engine, an MG (motor generator) an MG2, a planetary gear device mechanically coupled to the engine and MG1 and MG2, a battery, an inverter configured to perform a power conversion between the battery and MG1 and between the battery and MG2, and a controller. MG1 generates a counter-electromotive torque when rotated by the engine. During an inverter-less running control where the inverter is put into a gate shut-off state and the engine is driven to cause MG1 to generate the counter-electromotive torque, the controller decreases a engine target rotation speed Netag when an integrated value of battery charging current (deterioration evaluation value D) is greater than a predetermined value (threshold value D1) smaller than the engine target rotation speed Netag when the deterioration evaluation value D is equal to or smaller than the threshold value D1.
公开/授权文献
- US20170096135A1 HYBRID VEHICLE 公开/授权日:2017-04-06
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