The international Power Electronics Drive Systems and Technologies Conference (PEDSTC) aims to bring together academic scientists, leading engineers, industry researchers and scholar students to exchange and share their experiences and research results about all aspects of power electronics and the solution adopted. The PEDSTC 2014 will be held in 5-6 February 2014 by JDEVS in IRIB International Conference Center (IICC), Tehran, Iran. The conference is jointly sponsored by JDEVS, Electrical Machine and Converter Science and Industry Coordination Center, IEEE Iran section, Power Electronics Society of Iran (PESI), and Iranian Association of Electrical and Electronics Engineers (IAEEE). The world industry, researchers and academia are cordially invited to participate in presentations, tutorials, and special sessions. Oral and poster sessions will be scheduled, depending on the number of papers selected for inclusion in the technical program. As in previous four PEDSTC events, accepted papers presented at the conference will be submitted to IEEE Xplore.