TY - JOUR
T1 - Bidirectional three-phase high-frequency ac link dc-ac converter used for energy storage
AU - Sha, Deshang
AU - Chen, Jianliang
N1 - Publisher Copyright:
© The Institution of Engineering and Technology 2015.
PY - 2015/12/1
Y1 - 2015/12/1
N2 - In this study, a bidirectional three-phase high-frequency ac link dc-ac converter is proposed for energy storage with low dc voltage. The operation of the converter changes with the direction of power flow. The proposed topology has the following advantages: high voltage conversion gain, high power factor, high conversion efficiency and high power density. The operation principle of the general control strategy, mode analysis and gate signals generation are discussed. The proposed architecture and the general control strategy have been validated by experimental results of a 300 W laboratory prototype using supercapacitors as the storage device.
AB - In this study, a bidirectional three-phase high-frequency ac link dc-ac converter is proposed for energy storage with low dc voltage. The operation of the converter changes with the direction of power flow. The proposed topology has the following advantages: high voltage conversion gain, high power factor, high conversion efficiency and high power density. The operation principle of the general control strategy, mode analysis and gate signals generation are discussed. The proposed architecture and the general control strategy have been validated by experimental results of a 300 W laboratory prototype using supercapacitors as the storage device.
UR - http://www.scopus.com/inward/record.url?scp=84952774802&partnerID=8YFLogxK
U2 - 10.1049/iet-pel.2014.0840
DO - 10.1049/iet-pel.2014.0840
M3 - Article
AN - SCOPUS:84952774802
SN - 1755-4535
VL - 8
SP - 2529
EP - 2536
JO - IET Power Electronics
JF - IET Power Electronics
IS - 12
ER -