An improved electric spring topology based on LCL filter - Qiu, Dongyuan; Qiu, Dongyuan; Yuan, Changhai; Zhang, Bo.; Ke, Mingbin; Chen, Yanfeng; Xie, Fan. (New York ; The Institute of Electrical and Electronics Engineers, Inc., 2022)
IEEE Transactions on Power Electronics, vol. 37, no. 5, pages 5984-5994, May 2022.