Comparative Study of Hybrid Powertrain Architectures from a Fuel Economy Perspective
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20181832
- Paper/Info type
- AVEC
No.ThE2-3
- Pages
- 1-6(Total 6 p)
- Date of publication
- Jul 2018
- Publisher
- Others, Unknown
- Language
- English
- Event
- AVEC '18
Detailed Information
| Category(E) | Hybrid EV Control II |
|---|---|
| Author(E) | 1) Xuefang Li} |
| Abstract(J) | 近年のハイブリッド車はPT構成によりいくつかのカテゴリに分類されるがタイプ毎に形状やエネルギマネジメント制御方法への影響がある．非プラグインハイブリッド車構造の燃費への影響を調査し動的プログラミングからエネルギソース相違での最適パワー配分を見出す．多くのケース検討の結果から変速機後部設置方式が低燃費を示すことが分かった． Translation |
| Abstract(E) | Depending on the structure of powertrain components, modern hybrid electric vehicles (HEVs) are usually categorized into different types, which influence the design and performance of energy management control strategies. This paper investigates the impact of non-plug-in HEV powertrain architectures on the fuel economy, where Dynamic Programming is used to find the optimal power split between the powertrain energy sources. The series and three parallel architectures that include through-the-road, pre- and posttransmission parallel, all with properly sized powertrain components, are compared. Three human-driver speed profiles collected respectively from urban, rural, and highway driving conditions are employed for the assessment. The comparative results demonstrate the energy saving potential of different types of HEVs and provide further insight into the practical choice of the hybrid powertrain architectures. |
