氢能源低地板有轨电车牵引系统研究  

Research on Traction System for Hydrogen-powered Low-floor Tram

作　　者：张路军 王晨帆 袁文烨 ZHANG Lujun;WANG Chenfan;YUAN Wenye(CRRC Zhuzhou Electric Locomotive Research Institute Co.,Ltd.,Zhuzhou 412001,China;Hangzhou Metro Group Co.,Ltd.,Hangzhou 310003,China)

机构地区：[1]中车株洲电力机车研究所有限公司,湖南株洲412001 [2]杭州市地铁集团有限责任公司,浙江杭州310003

出　　处：《铁道车辆》2025年第2期80-86,共7页Rolling Stock

摘　　要：介绍了世界首条商业运营的氢能源低地板有轨电车牵引系统的基本参数和性能,重点阐述了利用Matlab软件对牵引系统主电路进行仿真,通过提高逆变单元IGBT开关频率,降低线路电抗器参数,提高了牵引逆变器效率,同时通过提高IGBT开关频率,降低牵引电机电流谐波,改变电机电流谐波分布,优化了牵引电机电磁噪声,降低客室噪声水平,提高了乘客乘坐舒适度。最后介绍了相较传统接触网供电的车辆,牵引系统和氢能源系统在牵引功率和电制动功率上的配合策略,以实现能量的最优利用,降低车辆能耗,增加车辆续航里程,助力国家双碳战略实现。The basic parameters and performance of the traction system of the world’s first commercially operated hydrogen-powered low-floor tram are introduced.The main circuit of the traction system is simulated by Matlab software.By increasing the IGBT switching frequency of the inverter unit,the line reactor parameters are reduced,and the efficiency of the traction inverter is improved.At the same time,by increasing the IGBT switching frequency,the current harmonics of the traction motor are reduced,the current harmonic distribution of the motor is changed,the electromagnetic noise of the traction motor is optimized,the noise level of the passenger compartment is reduced,and the passenger ride comfort is improved.Finally,the coordination strategy of traction system and hydrogen energy system in traction power and electric braking power is introduced compared with traditional catenary power supply vehicles,so as to realize the optimal utilization of energy,reduce vehicle energy consumption,increase vehicle cruising range,and help the realization of national dual carbon strategy.

关 键 词：氢能源低地板有轨电车 牵引系统 开关频率 噪声优化 能耗 双碳战略 

分 类 号：U270.381[机械工程—车辆工程]