TY - Journal of Shandong University(Engineering Science) A1 - Youming TANG,Kun DONG,Yuanwei ZHANG T1 - Design and verification of power system for ECVT hybrid electric city bus Y1 - 2019-12-20 JF - Journal of Shandong University(Engineering Science) JO - Journal of Shandong University(Engineering Science) SP - 98 EP - 106 VL - 49 IS - 6 UR - http://gxbwk.njournal.sdu.edu.cn N1 - 10.6040/j.issn.1672-3961.0.2019.072 ER -