变压器铁芯多点接地情况及影响分析

Analysis of Multi-point Grounding of Transformer Core and its Influence

通过介绍变压器铁芯构造和日常运行状态,探究造成变压器铁芯多点接地的原因,并对故障类型进行分析,为电网变压器的日常运行和维护检修提供必要的理论依据。

By introducing the structure of transformer core and its daily operation state, this paper probes into thecauses of multi-point earthing of transformer core, and analyzes the types of faults, which provides the necessarytheoretical basis for the daily operation and maintenance of power grid transformer.