Economie value of LFC substitution by charge control for plug-in hybrid electric vehicles

被引:0
作者
Takagi M. [1 ]
Iwafune Y. [2 ]
Yamamoto H. [3 ]
Yamaji K. [1 ]
Okano K. [4 ]
Hiwatari R. [4 ]
Ikeya T. [1 ,5 ]
机构
[1] Department of Electrical Engineering and Information Systems, School of Engineering, The University of Tokyo, Bunkyo-ku,Tokyo 113-8656, 7-3-1,Hongo
[2] Institute of Industrial Science (IIS), Collaborative Research Center for Energy Engineering (CEE), The University of Tokyo, Meguro-ku,Tokyo 153-8505, 4-6-1,Komaba
[3] Department of Advanced Energy, Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa 277-8561, 5-1-5,Kashiwa-no-ha
[4] Nuclear Technology Research Laboratory, Central Research Institute of Electric Power Industry, Kita,Komae 201-8511, 2-11-1,Iwado
[5] Materials Science Research Laboratory, Central Research Institute of Electric Power Industry, Yokosuka 240-0196, 2-6-1,Nagasaka
关键词
Charging power control; Economic value; EDC; LFC; Optimal generation planning model; PHEV;
D O I
10.1541/ieejpes.130.203
中图分类号
学科分类号
摘要
There are lots of global warming countermeasures. In the power sector, nuclear power plants play an important role because they do not produce CO 2 emissions during production of electricity. However, if the generation share of nuclear is too high at nighttime, it becomes difficult to keep enough capacity of Load Frequency Control (LFC) because nuclear power plants do not change the output (i.e., without load following operation) in Japan. On the other hand, in the transport sector, Plug-in Hybrid Electric Vehicle (PHEV) is being developed as an environmentally friendly vehicle. The electric energy of PHEV is charged mainly during nighttime when the electricity price is low. Therefore, we have proposed a charging power control of PHEVs to compensate LFC capacity in nighttime. In this study, we evaluated the economic value of charging power control by using an optimal generation planning model, and obtained the following results. Charging power control is effective in reduction of CO2 emissions and enhancement of economic efficiency of power system. Particularly, even in the low market share of PHEVs, the charge control has a high economic value because it substitutes nuclear power plant, base-load provider with low fuel cost, for LNG-CC, LEC provider with high fuel cost. © 2010 The Institute of Electrical Engineers of Japan.
引用
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页码:203 / 213
页数:10
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