大型地网接地阻抗测量中互感的消除

摘要

The grounding impedance measurement of the large-scale grounding grid is an important part to ensure the electricity safety. This paper analyzes the elimination of mutual inductance in grounding impedance measurement of the large-scale grounding grid.%对地网的接地阻抗进行测量是保证用电安全的重要一环，本文将就大型地网接地阻抗测量中互感的消除进行分析与探讨。