Research on Transmission Planning of Large-scale Nuclear Power Plant
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Abstract
Nuclear power developing had been an important measure for our country to response the climate change and energy structure adjustment .In this project we studied and analyzed transmission planning of the 6 × 1250MW L nuclear power plant connected to GuangDong Province. Based on the determining of transmission direction and existing channel transmission capacity, we proposed two categories of four kinds of transmission program, we used PSD to calculated and simulated those program in power flow distribution, stability checking, short-circuit current level , economic and other aspects, after comprehensive comparison drawn we got the recommended program . The results shown that the recommended program (each three 500kV lines connect to A substation and B substation ) is technical and economic optimal solution, and meet the full electricity transmission. We recommend this program for other similar large-capacity nuclear power plants transmission planning.
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