农村电网建设(改造)工程中配电变压器的选用

Selection of Distribution Transformer in the Construction (Renovation) Project of Rural Power Grid

针对目前农村电网配电变的现状 ,分析计算了采用低损高效的 S9分开点系列配电变 ,更换老式高损低效的 SJ、SJL、SL系列配电变的经济合理性 ,说明 S9配电变具有投资少、见效快的特点。为了减少电能的浪费 ,提高电网供电质量和运行经济性 ,各地应借农网建设 (改造 )的机会用低损高效的

In view of the current status of distribution transformers in rural power grid, this paper analyzed the economic rationality of replacing the outdated SJ, SJL and SL series distribution transformer with high loss and low efficiency by S9 series distribution transformer with low loss and high efficiency S 9 series distribution transformer is featured by less investment and quick efficiency The advantage of this construction (renovation) project of rural power grid should be taken to replace the outdated transformer by the advanced S 9 series distribution transformer