지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전기학회 Journal of Electrical Engineering & Technology Journal of Electrical Engineering & Technology Vol.9 No.2
- 발행연도
- 2014.3
- 수록면
- 452 - 460 (9page)
이용수
초록· 키워드
오류제보하기
Due to increased concerns for rising oil prices and environmental problems, various solutions have been proposed for solving energy problems through tightening environmental regulations such as those regarding CO₂ reduction. Among them, Electrical Vehicles (EVs) are evaluated to be the most realistic and effective approach. Accordingly, research and development on EVs and charging infrastructures are mainly proceeding in developed countries. Since EVs operate using electric energy form a battery, they must be connected to the power system to charge the battery. If many EVs are connected during a short time, power quality problems can occur such as voltage sag, voltage unbalance and harmonics which are generated from power electronics devices. Therefore, when EVs are charged, it is necessary to analyze the effect of power quality on the distribution system, because EVs will gradually replace gasoline vehicles, and the number of EVs will be increased. In this paper, a battery for EVs and a PWM converter are modeled using an ElectroMagnetic Transient Program (EMTP). The voltage sag and unbalance are evaluated when EVs are connected to the distribution system of the Korea Electric Power Corporation (KEPCO). The simulation results are compared with IEEE standards.
목차
Abstract
1. Introduction
2. Connection of EV
3. Case Study
4. Simulation Results
5. Conclusion
References
참고문헌 (22)
참고문헌 신청
1. [기타자료] - Korea Smart Grid Institute / 2010 / A Research of Charging Infrastructure for Electric Vehicle
2. [학술지(정기간행물)] - P. T. Staats / 1998 / A Statistical Analysis of the Effect of Electric Vehicle Battery Charging on Distribution System Harmonic Voltages / IEEE Transactions on Power Delivery 13 (2)
3. [학술대회논문] - L. Kelly / 2009 / Analyzing the Impacts of Plug-in Electric Vehicles on Distribution Networks in British Columbia / Electrical Power & Energy Conference
4. [학술대회논문] - J. Taylor / 2009 / Evaluation of the Impact of Plug-in Electric Vehicle Loading on Distribution System Operations / Power & Energy Society General Meeting
5. [학술지(정기간행물)] - J. Carlos Gómez / 2003 / Impact of EV Battery Chargers on the Power Quality of Distribution Systems / IEEE Transactions on Power Delivery 18 (3)
2. [학술지(정기간행물)] - P. T. Staats / 1998 / A Statistical Analysis of the Effect of Electric Vehicle Battery Charging on Distribution System Harmonic Voltages / IEEE Transactions on Power Delivery 13 (2)
3. [학술대회논문] - L. Kelly / 2009 / Analyzing the Impacts of Plug-in Electric Vehicles on Distribution Networks in British Columbia / Electrical Power & Energy Conference
4. [학술대회논문] - J. Taylor / 2009 / Evaluation of the Impact of Plug-in Electric Vehicle Loading on Distribution System Operations / Power & Energy Society General Meeting
5. [학술지(정기간행물)] - J. Carlos Gómez / 2003 / Impact of EV Battery Chargers on the Power Quality of Distribution Systems / IEEE Transactions on Power Delivery 18 (3)
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UCI(KEPA) : I410-ECN-0101-2015-500-001097172