厦门地铁2号线再生能馈装置稳压试验分析

Analysis of Voltage Stabilization Test of Xiamen Metro Line 2 Regenerative Braking Energy Feedback Device

以厦门地铁2号线为研究对象,模拟不同制动模式、不同初速度下的列车制动场景,验证再生能馈装置对接触网网压稳定的效果。试验结果表明,再生能馈装置可与车辆制动配合以有效稳定接触网电压,使电能质量达到标准要求。

Taking Xiamen Metro Line 2 as the research object,the simulation of train braking scenarios under different braking modes and different initial speeds is performed to verify the stabilizing effect of the regenerative braking energy feedback device on overhead contact system(OCS)voltage.The test results show that the device can effectively stabilize the OCS voltage in cooperation with vehicle braking,and the power quality meets the standard requirements.