Regional study on investment for transmission infrastructure in China based on the State Grid data

被引：16
作者：
Wei, Wendong [1 ]
Wu, Xudong [2 ]
Wu, Xiaofang [2 ]
Xi, Qiangmin [3 ]
Ji, Xi [4 ]
Li, Guoping [1 ]
机构：
[1] Peking Univ, Coll Govt, Beijing 100871, Peoples R China
[2] Peking Univ, Engn Coll, Beijing 100871, Peoples R China
[3] Nankai Univ, Sch Econ, Tianjin 300071, Peoples R China
[4] Peking Univ, Sch Econ, Beijing 100871, Peoples R China
来源：
FRONTIERS OF EARTH SCIENCE | 2017年 / 11卷 / 01期
基金：
中国国家自然科学基金;
关键词：
regional study; energy geography; investment analysis; transmission lines; transformer substation; EMBODIED ENERGY ASSESSMENT; GREENHOUSE-GAS EMISSION; EXERGY-BASED ASSESSMENT; INPUT-OUTPUT-ANALYSIS; RESOURCE ANALYSIS; RENEWABLE ENERGY; CONSTRUCTED WETLAND; BIOGAS SYSTEM; WIND POWER; E-TOWN;
D O I：
10.1007/s11707-016-0581-4
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
Transmission infrastructure is an integral component of safeguarding the stability of electricity delivery. However, existing studies of transmission infrastructure mostly rely on a simple review of the network, while the analysis of investments remains rudimentary. This study conducted the first regionally focused analysis of investments in transmission infrastructure in China to help optimize its structure and reduce investment costs. Using State Grid data, the investment costs, under various voltages, for transmission lines and transformer substations are calculated. By analyzing the regional profile of cumulative investment in transmission infrastructure, we assess correlations between investment, population, and economic development across the regions. The recent development of ultra-high-voltage transmission networks will provide policy-makers new options for policy development.
引用
收藏
页码：162 / 183
页数：22
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