도시철도 조류해석을 이용한 파라미터 변화에 따른 특성 분석

초록

In this paper, the change according to the parameter change that changes the power consumption and regenerative energy generation of urban railways using load flow analysis was analyzed.The load flow analysis method of urban railways was explained, and the characteristics were analyzed by changing three variables (weight, auxiliary power, and running time)with high changes in power. As a result, in the case of individual parameter changes, the amount of power consumption showed the highest slope in the change in auxiliary power, and in the case of regenerative power, the running time showed the highest slope.