论文部分内容阅读
随着电力体制改革的进一步深化,电网得到迅速发展,越来越多的电力企业积极开展了变电站无人值班的实践。变电站无人值班工作的实施,使电力企业提出的“减员增效”工作得以成功实现,取得了明显的经济效益和社会效益,提高了电力企业的劳动生产率,促进了电网的安全稳定运行,推动了电力生产管理的现代化,对提高电网的安全、经济运行水平起到了积极的作用。从国内、外电网发展的情况看,变电站采取无人值班,不只是为了减少几个生产人员及其开支的问题,而是提高电网的科技发展水平和科学管理水平,加快电网发展的问题。因此,无人值班变电站的建设和改造是十分必要的。在实际应用中,无人值班变电站的电压等级已从35kV发展到220kV,并且正在向更高的电压等级发展。
With the further deepening of the power system reform, the power grid has been rapidly developed, more and more power companies actively carry out substation unmanned practice. The implementation of substation unmanned work, so that power companies proposed “downsizing efficiency” work has been successfully achieved, and achieved significant economic and social benefits, improve labor productivity of power companies, and promote the safe and stable operation of the power grid , Promoted the modernization of power production management and played a positive role in improving the safety and economic performance of the power grid. From the perspective of the development of domestic and foreign power grids, unmanned substations are not only used to reduce the number of production personnel and their expenditures, but to raise the level of scientific and technological development and scientific management of the power grid and speed up the development of power grids. Therefore, unmanned substation construction and transformation is very necessary. In practical applications, the voltage level of unmanned substations has grown from 35kV to 220kV and is moving towards higher voltage levels.