Key Factors for Efficient Consumption of Renewable Energy in a Provincial Power Grid in Southern China  

作　　者：Ming Wen Yong Li Xintao Xie Yijia Cao Yaowu Wu Weiyu Wang Li He Yu Cao Binkun Xu Limiao Huang 

机构地区：[1]Economic Research Institute,Hunan Key Laboratory of Energy Internet Supply-demand and Operation,State Grid Hunan Electric Power Company,Changsha 410004,China [2]College of Electrical and Information Engineering,Hunan University,Changsha 410082,China [3]State Grid Hunan Electric Power Company,Changsha 410004,China [4]School of Electrical and Electronic Engineering,HUST,Wuhan 430074,China

出　　处：《CSEE Journal of Power and Energy Systems》2020年第3期554-562,共9页中国电机工程学会电力与能源系统学报（英文）

基　　金：This work was supported in part by Science and Technology Project SGCC(5216A218000P);Science-Technology Innovation Platform and Talents Program of Hunan Providence,China(2019TP1053).

摘　　要：The development of renewable energy sources(RES)is important to promote the energy transition and address climate change.Unlike the centralized RES power plants in the north of China,the distributed RES power plants in the south of China for achieving local consumption have become an effective alternative.However,the differences between RES and hydropower consumption have become obvious in some areas.This paper investigates the key factors affecting the abandonment of RES in the south of China.To alleviate the problem of RES consumption,various measures are discussed from the aspects of evaluating the consumption capacity of power grids at different voltage levels,optimizing demand-side management,flexibly for reforming the peak-shaving power sources of thermal power plants and strengthening inter-provincial transactions.The production simulation is used to validate the analysis and discussion.

关 键 词：HYDROPOWER power consumption renewable energy wind power 

分 类 号：TM46[电气工程—电器]