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Actual Electricity Utility Factor of Plug-In Hybrid Electric Vehicles in Typical Chinese Cities Considering Charging Pattern Heterogeneity
- Source :
- World Electric Vehicle Journal, Vol 12, Iss 169, p 169 (2021), World Electric Vehicle Journal, Volume 12, Issue 4
- Publication Year :
- 2021
- Publisher :
- MDPI AG, 2021.
-
Abstract
- The actual energy saving effect of plug-in hybrid vehicles (PHEVs) is usually evaluated by the electricity utility factor (UF) in a standardized charging pattern. To further evaluate the impacts of the charging pattern heterogeneity of PHEV, actual vehicle travel data are adopted to classify the charging pattern in seven typical Chinese cities and derive its impacts on actual UF. Additionally, UF curves are fitted as power exponential functions. The result shows that during daily usage, UF can reach over 0.8 for 50 km all-electric-range PHEVs for the 77% frequently charging adopters, while it is as low as 0.1 for the 3% rarely charging adopters. Comprehensive UF values at an actual charging pattern are 0.53 and 0.68 for the 50 km and 80 km all-electric-range PHEVs, and the values are 0.03 and 0.04 smaller than the standard UF, respectively.
- Subjects :
- TA1001-1280
business.industry
charging pattern
computer.software_genre
Automotive engineering
Power (physics)
Exponential function
TK1-9971
Transportation engineering
PHEV (plug in hybrid electric vehicle)
Automotive Engineering
Environmental science
Plug-in
Electricity
Electrical engineering. Electronics. Nuclear engineering
fleet
business
computer
utility factor
Energy (signal processing)
Subjects
Details
- Language :
- English
- ISSN :
- 20326653
- Volume :
- 12
- Issue :
- 169
- Database :
- OpenAIRE
- Journal :
- World Electric Vehicle Journal
- Accession number :
- edsair.doi.dedup.....a49abed41df10f2ad4f94bbf061c624c