TY - GEN
T1 - A three-phase boost-type grid-connected inverter based on synchronous reference frame control
AU - Qin, Zian
AU - Sha, Deshang
AU - Liao, Xiaozhong
PY - 2012
Y1 - 2012
N2 - In this paper, a synchronous reference frame (SRF) controlled three-phase boost-type grid-connected inverter with Current Space Vector Modulation (CSVM) is proposed for alternative energy sources regenerations. The averaged model of the equivalent boost-type inverter on SRF is derived in this paper. With the proposed averaged model, a SRF-PI compensator is analyzed with Bode diagram in frequency domain. Hence, the steady-state error tracking of the current can be effectively eliminated and power factor of the inverter can be well controlled under the decoupled d-q SRF control strategies. The feasibility of the proposed control scheme is verified by experimental results of a 700VA laboratory prototype.
AB - In this paper, a synchronous reference frame (SRF) controlled three-phase boost-type grid-connected inverter with Current Space Vector Modulation (CSVM) is proposed for alternative energy sources regenerations. The averaged model of the equivalent boost-type inverter on SRF is derived in this paper. With the proposed averaged model, a SRF-PI compensator is analyzed with Bode diagram in frequency domain. Hence, the steady-state error tracking of the current can be effectively eliminated and power factor of the inverter can be well controlled under the decoupled d-q SRF control strategies. The feasibility of the proposed control scheme is verified by experimental results of a 700VA laboratory prototype.
UR - http://www.scopus.com/inward/record.url?scp=84860209389&partnerID=8YFLogxK
U2 - 10.1109/APEC.2012.6165848
DO - 10.1109/APEC.2012.6165848
M3 - Conference contribution
AN - SCOPUS:84860209389
SN - 9781457712159
T3 - Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
SP - 384
EP - 388
BT - APEC 2012 - 27th Annual IEEE Applied Power Electronics Conference and Exposition
T2 - 27th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2012
Y2 - 5 February 2012 through 9 February 2012
ER -