In this paper, a novel common-mode voltage (CMV) elimination scheme is proposed for five-level active neutral-point clamped (5L-ANPC) inverters, which is based on the space vector PWM (SVPWM). The proposed SVPWM scheme utilizes only 19 voltage vectors producing a zero value of CMV among the whole 125 voltage vectors of the 5L-ANPC inverter. This scheme is also able to control all capacitor voltages by selecting redundant switching states of the inverter appropriately. Therefore, the inverter can be supplied by a single DC source such as a simple diode rectifier. The validity of the proposed SVPWM scheme is verified by simulation results.
Tạp chí: Maintenance, Monitoring, Safety, Risk and Resilience of Bridges and Bridge Networks Proceedings of the 8th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2016 (2016)
Tạp chí: the 6th International Conference on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics, August 1-6, Greater Noida, India
Tạp chí: 32ème Conférence sur la Gestion de Données - Principes, Technologies et Applications (BDA 2016), Futuroscop - Poitiers - France, 15 au 18 Novembre, 2016
Tạp chí khoa học Trường Đại học Cần Thơ
Lầu 4, Nhà Điều Hành, Khu II, đường 3/2, P. Xuân Khánh, Q. Ninh Kiều, TP. Cần Thơ
Điện thoại: (0292) 3 872 157; Email: tapchidhct@ctu.edu.vn
Chương trình chạy tốt nhất trên trình duyệt IE 9+ & FF 16+, độ phân giải màn hình 1024x768 trở lên