关于500kV超高压输电线路运行维护管理探析  

作　　者：吴钢 

机构地区：[1]中国南方电网有限责任公司超高压输电公司柳州局,广西柳州545006

出　　处：《科技创新与应用》2018年第6期122-123,共2页Technology Innovation and Application

摘　　要：随着我国经济的发展,我国对电能的需求量不断提升,为了满足日趋紧张的电能供应局势,国家最近几年也加快了电力设施建设的步伐,其中500kV超高压输电线路的数量越来越多,且在全国的电能输送中发挥了非常大的作用。由于500kV超高压输电线路的特殊性,这导致其在实际应用中故障率较高,这不仅影响了它的使用效率,还会带来一些安全供电问题。为此,文章对500kV超高压输电线运行的主要影响因素进行探析,并就输电线的运行维护管理进行探析,希望对促进我国的电力事业的发展,可以起到促进作用。With the development of economy in our country, the demand for electric energy is increasing. In order to meet theincreasingly tight power supply situation, the country has also accelerated the pace of power facilities construction in recent years.Among them, the number of 500 kV extra-high-voltage transmission line （EHV） transmission lines is more and more, and has playedavery important role in the national electric power transmission. Because of the particularity of 500 kV EHV transmission line, thefailure rate of 500 kV EHV transmission line is high in practical application, which not only affects its use efficiency, but alsobrings some safety power supply problems. Therefore, in this paper, I will analyze the main factors affecting the operation of 500 kVEHV transmission line, and analyze the operation and maintenance management of the transmission line, hoping it will playa role inpromoting the development of electric power industry in China.

关 键 词：500kV 超高压输电线路 运行维护管理 

分 类 号：TM75[电气工程—电力系统及自动化]