Independent generation system design for the economic management of electrical charging stations

Title
Independent generation system design for the economic management of electrical charging stations
Author(s)
이상봉서진규[서진규]김규호[김규호]
Keywords
Charging (batteries); Costs; Electric power generation; Renewable energy resources; Sun; Wind; Wind turbines; Charging station; Cost of energies; Grid electricity; Net present cost; Renewable energies; Cost benefit analysis
Issue Date
201502
Citation
Transactions of the Korean Institute of Electrical Engineers, v.64, no.2, pp.222 - 227
Abstract
This paper presents the optimal energy generation systems for economical EVs(Electric Vehicles) charging stations located in an island area. The system includes grid electricity, diesel generator and renewable energy sources of wind turbines and PV(Photovoltaic) panels. The independent generation system is designed with data resources such as annual average wind speed, solar radiation and the grid electricity price by calculating system cost under different structures. This sensitive analysis on the varying data resources allows for the configuration of the most economical generation system for charging stations by comparing initial capital, operating cost, NPC(Net Present Cost) and COE(Cost of Energy). Depending on the increase of the grid cost, the NPC variation of the most economical system which includes renewable energy generations and grid electricity can be smaller than those of other generation systems. ? The Korean Institute of Electrical Engineers.
URI
http://hdl.handle.net/YU.REPOSITORY/33402http://dx.doi.org/10.5370/KIEE.2015.64.2.222
ISSN
1975-8359
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공과대학 > 전기공학과 > Articles
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