浅析当前输电线路安全运行存在的问题及防范措施

浅析当前输电线路安全运行存在的问题及防范措施浅析当前输电线路安全运行存在的问题及防范措施 摘要：随着我国经济快速进展和人民生活水平的日益提高，经济和社会进展对能源、包括对电力供应的依赖程度更强，对电力的需求越来越大，对电力系统供电可靠性的要求越来越高。电力系统的安全稳定运行直接关系到国民经济的进展和人民群众的生活。随着电力系统向着高电压、大机组、现代化大电网进展，电力系统的运行方式更复杂，输电距离更远，因此对电力系统的安全稳定运行提出更高的要求。电力系统的安全稳定问题已成为电力系统控制和运行的一个极其重要的课题。 关键词：输电线路；安全运行；设计 Abstract: along with the rapid economic development and people's living standard is increasing day by day, the economic and social development of energy, including the power supply of dependence, stronger, more and more demand for electricity to power system reliability of power supply demand more and more. The safe and stable operation of the power system directly related to the development of national economy and the people's life. Along with the power system to high voltage, high unit, modern development power grid, the operation of the power system is more complex, the transmission distance farther, so for the safe and stable operation of the power system put forward higher request. The safety of the power system stability problem has already become the power system control and operation of a very important topic. Keywords: transmission lines; Safety operation; design 中图分类号： TM621.文献标识码：A 文章编号 0 前言 电力的充足供应是国民经济进展的基础和保障。近年来．随着我国经济的快速进展．我国的电力工业也步入了大规模建设时期，电网建设近十年来一直处于高速进展的状态。若输电线路存在的安全隐患不能得到及时、有效的治理，就不可能保证线路的安全运行．不但会危及电网安全运行．还可能造成用户停电．直接影响企业的正常生产、居民的生活用电。所以对输电线路的要求是安全第一．安全运行是电网安全运...