摘要：

新疆吐鲁番地区220 kV变电站集中接入了电气化铁路负荷。在电力机车同时驶入时，会对接入点电压产生影响。针对此问题进行了模拟仿真研究，并提出了解决措施。该仿真结果可以为相关电力部门在解决此类问题时提供参考。

Abstract:

According to the centralized access of electrified railway to 220 kV substation of power grid in Turpan of Xinjiang, the access point voltage fluctuation is simulated when electric locomotive enters, of which the countermeasures are simulated and verified, providing references for the power departments to solve similar problems.