东莞市电力能源消费效率分析

The Efficiency of Electric Energy Consumption in Dongguan

东莞市能源结构以电为主,煤、气、油为辅,但东莞市电力能源极为有限,自我供给严重不足。伴随经济的快速发展,电力不足已成为制约东莞市经济可持续发展的重要瓶颈,而提高电能利用效率是当前解决这一矛盾最为可行的出路。基于完全分解的因素分解模型,从产业划分的角度分析2006~2015年间电耗强度出现波动的原因,以期寻找合理有效的措施指导节电降耗工作的开展。

The energy structure of Dongguan is dominated by electricity and supplemented by coal, gas and oil. But the e- lectricity energy of Dongguan is limited and insufficient for its self supply. With the rapid development of economy, the power short- age has become the key to restricting the local sustainable economic development, and thus to improve energy efficiency is the most feasible way to solve the contradiction. Factor decomposition model is proposed in this paper, based on complete decomposition and the analysis of the year （2006 -2015 ） power consumption intensity fluctuations in industrial sectors, in order to find effective meas- ures to guide the work of saving energy.