Title :
Research on application of STATCOM/HESS in wind power integrated to the grid
Author :
Han Yashuai; Xu Yonghai; Li Yangfan
Author_Institution :
State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing, China
Abstract :
Energy storage technique is one of the most effective technique means for the regulation of wind power. Aiming at smoothing the fluctuation of wind power and maintaining bus voltage, this paper proposed a hybrid energy storage system (HESS) based on cascaded multilevel STATCOM, containing a battery and a super-capacitor. And the active and reactive power coordination control strategy was also developed. Based on these models, a simulation platform of STATCOM/HESS and wind farm was developed using PSCAD/EMTDC. Simulation results showed that the problems of wind power fluctuation and low voltage ride through (LVRT) of wind farm connected to the power grid can be well solved in the case of random wind and serious disturbance in power grid.
Keywords :
"Automatic voltage control","Batteries","Reactive power","Capacitors","Mathematical model"
Conference_Titel :
Future Energy Electronics Conference (IFEEC), 2015 IEEE 2nd International
Print_ISBN :
978-1-4799-7655-3
DOI :
10.1109/IFEEC.2015.7361566
