220 kV变电站电气主接线设计分析

Analysis on the Design of Electrical Main Wiring for 220 kV Substations

220 kV变电站是电力系统的重要组成部分,其电气主接线设计方案关系着220 kV变电站的稳定性和可靠性。简要介绍了220 kV变电站电气主接线结构,分析了电气主接线设计依据与步骤,主要阐述了单母分段接线和双母接线两种电气主接线设计思考。为电网保证供电稳定性、可靠性和电能质量提供了参考。

220 kV substation is an important part of the power system, and its main electrical wiring design is related to the stability and reliability of 220 kV substations. The structures of the electrical main wiring for 220 kV substations are briefly introduced, the design basis and procedure of electrical main wiring are analyzed, and the designs of the electrical main wiring including the single bus segment wiring and the double bus wiring are expounded. Above provides references for the stability, reliability and quality of power supply.