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1引言由于非晶合金材料的特殊性,带材宽度只有142mm、170mm和213mm三种规格,所以根据变压器容量不同,非晶合金变压器的每相绕组内部有1～6个数量不等的非晶合金铁心框组成,多个非晶合金铁心框可靠连接成一点接地是变压器长期稳定运行的首要条件之一。本文中笔者就多个铁心框接地方式进行了分析,为非晶合金变压器铁心一点接地方式提供了参
1 Introduction Due to the special nature of amorphous alloy material, the strip width of only 142mm, 170mm and 213mm three specifications, so according to the different transformer capacity, amorphous alloy transformer within each phase winding has 1 to 6 varying amounts of amorphous Alloy core frame composition, a number of amorphous alloy core frame reliably connected to a point of grounding transformer is one of the primary conditions for long-term stable operation. In this paper, the author of a number of iron frame grounding method was analyzed for the amorphous alloy transformer core provides a grounded way