文章摘要
杨海涛,吉平,苗淼,等.未来中国特高压电网结构形态与电源组成相互关系分析[J].电力系统自动化. DOI: 10.7500/AEPS20170808004.
YANG Haitao,JI Ping,MIAO miao, et al.Analysis on the interrelationship between UHV grid structural form and power source composition in the future of China[J].Automation of Electric Power Systems. DOI: 10.7500/AEPS20170808004.
未来中国特高压电网结构形态与电源组成相互关系分析
Analysis on the interrelationship between UHV grid structural form and power source composition in the future of China
DOI:10.7500/AEPS20170808004
关键词: 电网结构形态  电源组成  特高压交流电网  特高压直流电网  安全性  能源互联网
KeyWords: power grid structural form  power source composition  UHV AC grid  UHV DC grid  security  energy internet
上网日期:2018-02-05
基金项目:国家电力公司科技项目
作者单位E-mail
杨海涛 电网安全与节能国家重点实验室(中国电力科学研究院) yanght@epri.sgcc.com.cn 
吉平 中国电力科学研究院 jiping@epri.sgcc.com.cn 
苗淼 囯网青海省电力公司经济技术研究院 miaomiao@qh.sgcc.com.cn 
张桂红 囯网青海省电力公司 zhanggh@qh.sgcc.com.cn 
姜宁 囯网陕西省电力公司经济技术研究院 jiangning@shannxi.sgcc.com.cn 
宋云亭 中国电力科学研究院 syt@epri.sgcc.com.cn 
郑超 中国电力科学研究院 zhengch@epri.sgcc.com.cn 
张鑫 中国电力科学研究院 zhangxin@epri.sgcc.com.cn 
严欢 囯网陕西省电力公司经济技术研究院 yanhuan@shannxi.sgcc.com.cn 
摘要:
      基于中国电源和负荷分布的特点以及将来电源组成的变化,分析未来不同时期特高压电网结构形态与电源组成的相互关系,讨论未来中国特高压电网不同结构形态的适应性和安全性。结合中国间歇性电源不断增加和能源互联网发展趋势,展望2030年和2050年前后过渡期和远景中国特高压电网需要的结构形态,指出将来特高压直流电网安全运行所面临的严峻的挑战,阐明将来我国特高压电网结构形态的变化趋势和面临的关键技术问题。
Abstract:
      It was analyzed that the relationship between ultra-high voltage (UHV) power grid structural form and power source in the future, based on the current distribution characteristics of power and load in China, and the prospective change of power composition. Further, the adaptability and the security of future different structural forms of UHV power grid in China were discussed. Then, look into the distance to the China’s UHV power grid structural forms in the transition period of 2030 and the prospect period of 2050, by combining with the continuous increase of China"s intermittent power supply and the development trend of energy internet. As followed, they were pointed out that the severe challenge for the safe operation of ultra-high voltage direct current (UHVDC) power grid in the future, variation trend and key technical issues of UHV grid structural forms in China.
查看全文   查看/发表评论  下载PDF阅读器