“…He et al (2020), Tao et al (2020), andTrinh andAhn (2021) developed energy management strategies that take into account only FC slow dynamics but do not consider its possible failure, and this reduces driving security. In many research works (Thounthong et al, 2009;Hwang et al, 2012;Zhang et al, 2017b;Wieczorek and Lewandowski, 2017;Meyer et al, 2018;Xie et al, 2018;Zhang et al, 2018;Raghavaiah and Srinivasarao, 2019;Kakouche et al, 2022), one power source always performs DC bus regulation, and the second source intervenes either during regenerative braking or to help the primary source during accelerations and high power demands. In case of failure of the sources fixing the DC bus voltage, the vehicle will lose its main powering source, and this may lead to serious vehicle damages and even total vehicle failure.…”