论文部分内容阅读
灵武古称灵州,设置于西汉惠帝四年,是中国历史上最早建制的200多个州县之一,迄今已有2200多年的历史。灵州自古就是宁夏平原政治、经济、文化中心,也是中原王朝与北方游牧民族争夺的战略要地。斗转星移,如今,一座世界上规模最大的换流站——±800千伏灵州换流站在这里拔地而起。宁东—浙江±800千伏特高压直流输电工程于2014年8月获国家发改委核准,换流站位
Lingwu ancient Lingzhou, set in the Western Han Dynasty Emperor Hui four years, is the earliest established in China’s history of more than 200 counties, so far has more than 2200 years of history. Lingzhou has always been the political, economic and cultural center of the Ningxia Plain, and also a strategic place for the Central Plains Dynasty to compete with the nomadic northern nations. The twinkling of an eye, and now, one of the world’s largest converter station - ± 800 kV Lingzhou converter station is here. Ningdong-Zhejiang ± 800kV HVDC transmission project was approved by the National Development and Reform Commission in August 2014, and the commutation station