The Faculty of Electrical and Electronics Engineering at Yildiz Technical University is proud to host the 3rd International Conference on Electric Power and Energy Conversion Systems (EPECS 2013) in Istanbul. The purpose of the 3rd International Conference on Electric Power and Energy Conversion Systems is to bring together researchers, engineers and practitioners from all over the world, interested in the advances of power systems, energy conversion, power electronics, and electric drives. The objective of the conference is to provide scientific and professional interactions for the advancement of the electric energy field. Recent development of complex systems such as smart grid, distributed power systems, electric vehicles and traction systems, and renewable energy systems are encouraged. The conference will feature oral and poster presentations. Invited speakers will focus attention on future trends in areas of interest to the conference. An exhibition area, with technical facilities, will be considered.