TY - GEN
T1 - A low cost utility interactive inverter for residential power generation
AU - Jung, Sangmin
AU - Bae, Youngsang
AU - Choi, Sewan
AU - Kim, Hyosung
PY - 2006
Y1 - 2006
N2 - This paper presents the development of a single-phase utility-interactive inverter for residential power generation to meet the specifications laid down for the 2005 Future Energy Challenge Competition sponsored by U.S. DOE and IEEE. The proposed inverter system is capable of working in both stand-alone and grid-connected mode. A control scheme for implementing both modes of operation is presented, which has simple structure with smaller number of sensors. The proposed control algorithm including the whole system control is implemented on a low cost, fixed-point DSP TMS320F2812. The experimental results from a 1kW prototype show that the proposed inverter system exhibits not only low THD grid current at unity PF during the gird-connected mode and well regulated inverter voltage during the stand-alone mode, but also smooth and automatic transfer between the two modes of operation.
AB - This paper presents the development of a single-phase utility-interactive inverter for residential power generation to meet the specifications laid down for the 2005 Future Energy Challenge Competition sponsored by U.S. DOE and IEEE. The proposed inverter system is capable of working in both stand-alone and grid-connected mode. A control scheme for implementing both modes of operation is presented, which has simple structure with smaller number of sensors. The proposed control algorithm including the whole system control is implemented on a low cost, fixed-point DSP TMS320F2812. The experimental results from a 1kW prototype show that the proposed inverter system exhibits not only low THD grid current at unity PF during the gird-connected mode and well regulated inverter voltage during the stand-alone mode, but also smooth and automatic transfer between the two modes of operation.
UR - http://www.scopus.com/inward/record.url?scp=42449143471&partnerID=8YFLogxK
U2 - 10.1109/PESC.2006.1711961
DO - 10.1109/PESC.2006.1711961
M3 - Conference contribution
AN - SCOPUS:42449143471
SN - 0780397169
SN - 9780780397163
T3 - PESC Record - IEEE Annual Power Electronics Specialists Conference
BT - 37th IEEE Power Electronics Specialists Conference 2006, PESC'06
T2 - 37th IEEE Power Electronics Specialists Conference 2006, PESC'06
Y2 - 18 June 2006 through 22 June 2006
ER -
