【摘要】 分析了如何解决目前大型发电厂封闭母线绝缘低的对策,并从技术分析、经济比较等方面对DMC绝缘子和传统瓷绝缘子特性进行阐述,并以国华盘山电厂600 MW机组为例,说明了更换DMC绝缘子的实际情况。更多还原

【Abstract】 The solutions for improving the insulation level of enclosed bus are analyzed.The DMC insulators are compared with the traditional porcelain insulator as viewed from the technical analysis and economic comparison,and their characteristics are described.Taking 600 MW units of Guohua Panshan Power Plant for example,the actual situation of the replacement of DMC insulator is given.更多还原