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500千伏梨园-阿海线路全长60.132千米,2013年12月底开工,计划2014年9月投运,云南省送变电工程公司承担施工的2标段,折算成单回路总长37.818千米,共计铁塔92基,全线位于丽江市玉龙县。该工程是云南电网公司2014年重点工程,也是南方电网“西电东送”的又一条电力外送通道,工程建成后,来自金沙江中游梨园水电站的绿色能源将通过500千伏金官换流站送出至广西柳州,进一步优化云南电网网架结构,满足丽江、大理等地用电负荷增长要求,提高区域供电可靠性。
The 500-kilovolt Liyuan-Ahai line, with a total length of 60.132 kilometers, started operation at the end of December 2013 and is scheduled to be put into operation in September 2014. Yunnan Substation and Transmission Engineering Co., Ltd. undertakes the construction of 2 tenders and translates into a single-loop length of 37.818 kilometers , A total of 92 base tower, all located in Yulong County, Lijiang City. The project is a key project of Yunnan Power Grid Corporation in 2014 and is another power transmission channel of China Southern Power Grid “West to East ”. After the project is completed, green energy from Liyuan Hydropower Station in the middle reaches of Jinsha River will pass through 500kV Jin Guanguan The converter station will be sent to Liuzhou, Guangxi to further optimize the grid structure of Yunnan Power Grid to meet the requirements of power load growth in Lijiang and Dali so as to improve the regional power supply reliability.