Recently DEC completed its first order of refurbishing the high voltage ride-through capacity of 33 sets wind turbines for Beijing Jingneng New Energy Co., Ltd. in Inner Mongolia, China. The turbines were supplied by a foreign company and put into operation in 2012. In order to comply with local grid’s new interconnection requirements of wind farm concerning on the high voltage fault ride-through function, the owner held the public tender for the renovation scheme and implement in Q3 2018. DEC won the bid due to economical cost and short execution period.
The customized solution on the basis of owned independent R&D by DEC is suitable for refurbishing or upgrading the HVRT capacity of variant of wind turbine as well.