TY - GEN
T1 - On control strategy of cascaded H-bridge multilevel converter with fluctuating output voltage
AU - Li, Yufei
AU - Wang, Yue
AU - Wu, Jinlong
AU - Liu, Jinjun
AU - Huang, Jun
PY - 2013
Y1 - 2013
N2 - A large sum of papers published focus on the steady-state and transient performance of the sinusoidal voltage-source single-phase inverter. However, few papers have discussed about a particular circumstance that the RMS value of the inverter output voltage fluctuates with certain frequency and amplitude. This paper presents the application of this special-outputting cascaded H-bridge (CHB) multilevel converter, grid-connected wind turbine converter testing. By comparing with the control scheme presented in former papers, such as deadbeat, repetitive, sliding mode and multiloop control, a fluctuating RMS value feedback control strategy is proposed which is simple and effective. Furthermore, modeling and analysis of this particular RMS value feedback control is elaborated. The validity of this control strategy is verified experimentally in the 35 kV-6 mW wind turbine converter testing equipment. In addition, a brief introduction of this equipment is also given in this paper.
AB - A large sum of papers published focus on the steady-state and transient performance of the sinusoidal voltage-source single-phase inverter. However, few papers have discussed about a particular circumstance that the RMS value of the inverter output voltage fluctuates with certain frequency and amplitude. This paper presents the application of this special-outputting cascaded H-bridge (CHB) multilevel converter, grid-connected wind turbine converter testing. By comparing with the control scheme presented in former papers, such as deadbeat, repetitive, sliding mode and multiloop control, a fluctuating RMS value feedback control strategy is proposed which is simple and effective. Furthermore, modeling and analysis of this particular RMS value feedback control is elaborated. The validity of this control strategy is verified experimentally in the 35 kV-6 mW wind turbine converter testing equipment. In addition, a brief introduction of this equipment is also given in this paper.
UR - https://www.scopus.com/pages/publications/84879378906
U2 - 10.1109/APEC.2013.6520319
DO - 10.1109/APEC.2013.6520319
M3 - 会议稿件
AN - SCOPUS:84879378906
SN - 9781467343541
T3 - Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
SP - 912
EP - 917
BT - 2013 28th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2013
T2 - 28th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2013
Y2 - 17 March 2013 through 21 March 2013
ER -