全线656公里,1421基铁塔,起于安徽淮南变电站,止于上海沪西变电站,途经安徽、浙江、江苏、上海4省市,这便是正在建设中的皖电东送淮南至上海特高压交流输电示范工程。这1421基铁塔犹如1421个非凡的音符,翻山越岭,跨淮河,过长江,高低起伏地舞动在祖国大地上。来自全国各地的建设者们正将这些非凡的音符,串成一曲特高压建设的乐章。由浙江省送变电工程公司承建 It covers an area of ​​656 kilometers with a base of 1421 and a tower of 1421, starting from Huainan Substation in Anhui Province and ending at Shanghai Huxi Substation. It passes through Anhui, Zhejiang, Jiangsu and Shanghai and four provinces and cities. This is the transmission of Huadian-Shanghai UHV Transmission demonstration project. This 1421 base tower is like 1421 extraordinary notes, over the mountains, across the Huaihe River, across the Yangtze River, undulating dance on the earth in the motherland. Builders from all over the country are putting these extraordinary notes in a movement of UHV construction. From Zhejiang Province to send and receive construction companies contractors