摘要
简要介绍并对比了我国西北电网的第一条750kV官亭—兰州东输电线路和即将建成的美国AEP新型765kVWyoming-JacksonsFerry输电线路。认为两者具有相同的运行电压等级和相近的输电距离,并均以结构方面的创新(新型分裂导线和新型杆搭设计)达到了输电建设工程的世界先进技术水平。而我国输电建设的社会条件更优越,应借此努力推进EHV和UHV的既定工程项目,以消除发电和输电之间的发展差距。
Two EHV transmission projects, i.e., the first 750kV transmission line from Guanting to Lanzhoudong of Northwest Power Grid in China and the new type of 765kV transmission line from Wyoming to Jacksons Ferry of AEP in United States that will be completed soon, are briefly introduced and compared. The author holds that both the two transmission lines possess the same actual operating voltage and similar transmission distance, and achieve advanced technological level by means of making structural innovations, namely adopting new wire bundle design and new type of towers. Nonetheless, China possesses more superior social conditions for the construction of transmission line, thus relying on this superiority, the all determinate domestic EHV and UHV projects should be strived to construct to eliminate the dissimilarity between the power generation and power transmission in China.
出处
《电网技术》
EI
CSCD
北大核心
2006年第20期6-9,13,共5页
Power System Technology
