Abstract—In considering of high proportion of renewable energy supply in 2050, the accelerating of energy consumption gross, source and environment can affect the energy system restrict affection are stronger. Add wind and solar to electricity energy with large amount of energy source exploitation. The energy source amount per person is lower. Considering the renewable energy amount and supply, primary energy storage and structure problem is standing out. Before the wide spread of renewable energy, Using the high-carbon energy in China can pollute seriously. Chinese energy supply and demand problem is research key point. This paper researches Chinese energy supply and demand pattern system and evaluation methodology, gives out the inner and outer influencing elements. And evaluate Chinese energy supply and demand pattern from energy gross, structure, distribution and transportation. Use energy supply synthesize radar comparison chart in certain time period. From energy security, economy, clean and efficiency, analyze the benefit comparisons of Chinese energy supply and demand pattern. This energy supply and demand pattern model will give one certain theoretical analysis and practice reference to the further high proportion of renewable energy.
Index Terms—Benefit, high proportion of renewable energy supply, inner and outer element, power grid affection, supply and demand pattern.
Xiaoxia Wei is with the State Grid Energy Research Institute, Beijing, China (e-mail: 20583853@qq.com).
Jie Liu, Tiezhong Wei, and Lirong Wang are with Heilongjiang State Grid Company, Harbin, Heilongjiang, China (e-mail: 2571636115@qq.com, weixiaoxia@sgeri.sgcc.com.cn, 173099301@qq.com).
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Cite:Xiaoxia Wei, Jie Liu, Tiezhong Wei, and Lirong Wang, "High Proportion Renewable Energy Supply and Demand Structure Model in 2050," Journal of Clean Energy Technologies vol. 5, no. 2, pp. 163-169, 2017.
