New Page 2 关键词： 变压器；铁心；多点接地；故障 [gap=498]Key words: Transformer; Core; Multipoint earthing; Fault
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multipoint earthing tester 多点接地检查仪
multipoint earthing device 多点接地器
multipoint earthing fault 多点接地
multipoint earthing faults 多点接地故障
·2,447,543篇论文数据，部分数据来源于NoteExpress
Adopt single some earth, multipoint earthing, mix earth, simulation circuit earth, digital circuit earth introduce PCB printed circuit board earth mentality of designing, design method, skill.
并通过单点接地、多点接地、混合接地、模拟电路接地、数字电路接地介绍了P CB印刷电路板接地的设计思路、设计方法与技巧。
To solve the problem of locating the multipoint earthing of the transformer core, two novel methods, named as high-frequency method and travelling-wave method, are analyzed and compared in detail.
为对变压器铁心发生的多点接地故障进行准确定位提出了高频法和行波法两种检测方法，并对它们进行了较为详细的分析和比较。
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