大容量的发电厂和变电所,用单根导线来作母线已经不够,简单的解决办法便是采用组合母线,用好多根导线组成一个导线束来作为一根母线。组合母线采用标准规格的导线作为材料而获得很大容量,的确是巧妙而实用的方法。 Large-capacity power plants and substations, with a single wire as bus is not enough, the simple solution is to use a combination of bus, with a good number of wires to form a wire bundle as a bus. It is indeed an ingenious and practical way to use a standard busbar as a material to obtain a large capacity.