شماره ركورد كنفرانس :
3926
عنوان مقاله :
Buck-Boost Reduced Switch-Count Converters based on Three-Phase Six-Switch Dual-Terminal Inverter
پديدآورندگان :
Heydari Mojtaba mojtabaheydari@gmail.com Faculty of Electrical and Computer Engineering Qom University of Technology Qom, Iran , Yazdian Varjani Ali yazdian@modares.ac.ir Electrical Engineering and Computer Science Department Tarbiat Modares University Tehran, Iran , Mohamadian Mustafa mohamadian@modares.ac.ir Electrical Engineering and Computer Science Department Tarbiat Modares University Tehran, Iran
كليدواژه :
Reduced switch , count converters , Six , switch dualterminal inverter (SSDTI) , Buck , Boost DC , AC converter , CUKsource inverter , SEPIC , source inverter , Diode , Assisted source inverter
عنوان كنفرانس :
بيست و چهارمين كنفرانس مهندسي برق ايران
چكيده فارسي :
Recently, three-phase six-switch dual-terminal inverter (SSDTI) has been proposed as a reduced switch count converter which employs less number of semiconductor devices compared with former dual-terminal inverters proposed so far in the literature. In SSDTI, the sum of upper and lower modulation indices must be less or equal to one. Therefore, the voltage amplitude of the outputs is small compared to two separate inverters. To remedy this problem, this paper proposes three new buck-boost DC/AC converters based on SSDTI: CUK-SSDTI, SEPIC-SSDTI and Diode-Assisted SSDTI. The performance of the proposed step-up DC/AC converters is verified by simulation and experimental results.
