Assessment of Fuel Consumption of a co-Optimized Gasoline Compression Ignition Engine in a Hybrid Electric Vehicle Platform
| العنوان: | Assessment of Fuel Consumption of a co-Optimized Gasoline Compression Ignition Engine in a Hybrid Electric Vehicle Platform |
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| المؤلفون: | Philip Zoldak, Shengrong Zhu, Kyoung Pyo Ha |
| المصدر: | SAE Technical Paper Series. |
| بيانات النشر: | SAE International, 2023. |
| سنة النشر: | 2023 |
| الوصف: | Increasing regulatory demand to reduce CO2 emissions has led to an industry focus on electrified vehicles while limiting the development of conventional internal combustion engine (ICE) and hybrid powertrains. Hybrid electric vehicle (HEV) powertrains rely on conventional SI mode IC engines that are optimized for a narrow operating range. Advanced combustion strategies such as Gasoline Compression Ignition (GCI) have been demonstrated by several others including the authors to improve brake thermal efficiency compared to both gasoline SI and Diesel CI modes. Soot and NOx emissions are also reduced significantly by using gasoline instead of diesel in GCI engines due to differences in composition, fuel properties, and reactivity. In this work, an HEV system was proposed utilizing a multi-mode GCI based ICE combined with a HEV components (e-motor, battery, and invertor).To determine the total fuel consumption over the FTP75 drive cycle, a fueling map from a multi-mode GCI combustion presented in a previous study was used as the input data set for the 1D HEV drive cycle model (GT Drive) of a mid-sized SUV. An HEV operation strategy was proposed and followed by parametric studies of components including the e-motor sizing (20 kW to 80kW) and the battery capacity (2Ah to 8Ah), and evaluation on their impacts on fuel consumption. |
| تدمد: | 2688-3627 0148-7191 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::4771905edb9baf32f8f81a0e0c01cdd9 https://doi.org/10.4271/2023-01-0467 |
| رقم الأكسشن: | edsair.doi...........4771905edb9baf32f8f81a0e0c01cdd9 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 26883627 01487191 |
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