WLTC 모드에서의 LPG 연료 적용에 따른 하이브리드 자동차 에너지소비효율 분석Analysis of Energy Consumption Efficiency for a Hybrid Electric Vehicle According to the Application of LPG Fuel in WLTC Mode
- Other Titles
- Analysis of Energy Consumption Efficiency for a Hybrid Electric Vehicle According to the Application of LPG Fuel in WLTC Mode
- Authors
- 정준우; 우승철; 권석주; 오세두; 서영호; 이기형
- Issue Date
- Dec-2022
- Publisher
- 한국액체미립화학회
- Keywords
- Liquefied Petroleum Gas(액화석유가스); Energy Consumption Efficiency(에너지소비효율); Controller Area Network(계측 제어기 통신망); Hybrid Electric Vehicle(하이브리드 자동차)
- Citation
- 한국분무공학회지, v.27, no.4, pp 195 - 202
- Pages
- 8
- Indexed
- KCI
- Journal Title
- 한국분무공학회지
- Volume
- 27
- Number
- 4
- Start Page
- 195
- End Page
- 202
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/113203
- DOI
- 10.15435/JILASSKR.2022.27.4.195
- ISSN
- 1226-2277
- Abstract
- Recently, the global automobile market is rapidly changing from internal combustion engine vehicles to eco-friendly vehicles including electric vehicles. Among eco-friendly vehicles, LPG vehicles are low in fine dust and are suggested as a realistic way to replace diesel vehicles. In addition, it is more economical than gasoline in its class, showing a cost-saving effect. In Korea, the business of converting gasoline into LPG is active. Research is being conducted to apply this to hybrid vehicles. In this study, the difference in energy consumption efficiency was analyzed when LPG fuel was applied by selecting a 2-liter GDI hybrid electric vehicle. The operation of the hybrid system according to various driving characteristics was confirmed by selecting the WLTC mode. As a result, it was confirmed that the BSFC was about 5% lower than that of gasoline fuel when using LPG fuel. This is due to the active operation of the motor while driving. Optimization is required as battery consumption increases from an energy perspective.
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