文献类型：期刊文献

英文题名：A multi-regional energy transport and structure model for China's electricity system

作者：Zhang, Yaru[1];Ma, Tieju[1,2];Guo, Fei[2]

机构：[1]East China Univ Sci & Technol, Sch Business, Meilong Rd 130, Shanghai 200237, Peoples R China;[2]Int Inst Appl Syst Anal, Schlosspl 1, A-2361 Laxenburg, Austria

年份：2018

卷号：161

起止页码：907

外文期刊名：ENERGY

收录：;EI(收录号：20183805819217);WOS:【SSCI(收录号:WOS:000446148400076)，SCI-EXPANDED(收录号:WOS:000446148400076)】；

基金：This work is sponsored by the National Natural Science Foundation of China [grant No. 71571069] and supported by IIASA's Young Scientists Summer Program (YSSP). We appreciate the discussions with Prof. Krey Volker, Prof. Arnulf Grubler, and Dr. Makowski Marek during this research.

语种：英文

外文关键词：China's electricity system; Energy transport; Electricity transmission; Ultra-high voltage (UHV); System optimization model

摘要：The imbalance between the distribution of coal resources and electricity demand makes the transport of energy a significant challenge for China's electricity system. Moreover, with China's air pollution control policies, more clean energy resources will be used to generate electricity, which will change regional power generation structures and influence the energy transport among regions. In this paper, a multi regional model is developed to optimize the long-term generation and transmission structure of China's electricity system by minimizing the accumulative system cost and considering regional resource endowments and air pollution control polices in four key areas. Results indicate that 1) the share of power generation from clean energy will increase from 24% in 2015 to 62% in 2050, 2) the structure of power generation in each region will be influenced by local water resource availability, and the total CO2 emission will be reduced by around 16% in 2030 owing to the air pollution control policies, and 3) by 2050, coal will be mainly transported from the North to the Central, the South, the East and the Northeast, while the electricity will be transmitted to the Central, the South and the East from the Northwest, the North, the Southwest and the Central. (C) 2018 Elsevier Ltd. All rights reserved.