摘要
接地技术是保证电力电子装置可靠工作的关键技术之一,研究了有关接地的系列问题。详述了接地的分类、定义、目的,引入接地阻抗概念来解释接地出现的各种现象,并给出了解决接地技术的应用策略,最后,设计了一种较佳的接地技术方案,以期实践者能较好地解决接地技术在电力电子技术实践应用中遇到的大多数问题。
The grounding technique is one of the key technologies to ensure reliable operation of power electronic devices, and a series of grounding questions are studied. The classification, definition and purpose of grounding are described, the concept of grounding impedance is introduced to explain various grounding phenomena appeared, and the solving strategies for the grounding problem are presented. Finally, a better grounding technology scheme is designed for practitioners to solve most of the grounding technology problems in the power electronics technology practical applications.
出处
《湖南工业大学学报》
2015年第1期65-69,82,共6页
Journal of Hunan University of Technology
基金
湖南省科技厅科技计划基金资助项目(2011FJ3230
2012FJ4266)
关键词
接地
电力电子
阻抗
地环路
grounding
power electronics
impedance
ground loop
