TY - JOUR
T1 - Starting up and integration control of doubly-fed variable-speed constant-frequency wind power generator based on VSC-HVDC
AU - Li, Wenjin
AU - Tang, Guangfu
AU - Kang, Yong
AU - Zhao, Yan
AU - Kong, Ming
PY - 2014
Y1 - 2014
N2 - his paper analyzes the integration of doubly fed induction generator (DFIG)-based variable-speed constant-frequency wind turbine (VSCF) via a voltage source converter-based HVDC transmission system. A detailed algorithm for start-up control of DFIG-based VSCFs, based on stator flux orientation and closed-loop control of rotor current is proposed to depress the overcurrent of DFIG stator during the cut-in transience. Then the control principles of modular multilevel voltage source converter are discussed. For the smooth operation of wind farms composed of DFIG-based VSCFs, a passive network voltage tracing strategy is proposed to control the wind farm modular multilevel converter as an infinite voltage source, which dose not contain any information obtained from wind farm. Simulations of 49-level MMC in the PSCAD/EMTDC environment are presented to validate the effectiveness of proposed control schemes. Field tests results verify the effective performance of discussed system.
AB - his paper analyzes the integration of doubly fed induction generator (DFIG)-based variable-speed constant-frequency wind turbine (VSCF) via a voltage source converter-based HVDC transmission system. A detailed algorithm for start-up control of DFIG-based VSCFs, based on stator flux orientation and closed-loop control of rotor current is proposed to depress the overcurrent of DFIG stator during the cut-in transience. Then the control principles of modular multilevel voltage source converter are discussed. For the smooth operation of wind farms composed of DFIG-based VSCFs, a passive network voltage tracing strategy is proposed to control the wind farm modular multilevel converter as an infinite voltage source, which dose not contain any information obtained from wind farm. Simulations of 49-level MMC in the PSCAD/EMTDC environment are presented to validate the effectiveness of proposed control schemes. Field tests results verify the effective performance of discussed system.
KW - Doubly-fed variable-speed constant-frequency wind power generator
KW - Modular multilevel voltage source converter
KW - Voltage source converter HVDC (VSC-HVDC)
KW - Wind farm integration
UR - https://www.scopus.com/pages/publications/84900504371
U2 - 10.13334/j.0258-8013.pcsee.2014.12.005
DO - 10.13334/j.0258-8013.pcsee.2014.12.005
M3 - 文章
AN - SCOPUS:84900504371
SN - 0258-8013
VL - 34
SP - 1864
EP - 1873
JO - Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering
JF - Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering
IS - 12
ER -