Chen, Yahong. <br/><br/>
Reduced-order system frequency response modeling for the power grid integrated with the type-II doubly-fed variable speed pumped storage units / 
Yahong Chen, Wei Xu, Yi Liu, Essam M. Rashad, Zhen Bao, Juncai Jiang, and Zhixin Mao. 
 - New York ;   The Institute of Electrical and Electronics Engineers, Inc. ,   September 2022. 
 - Volume 37, pages 10994-11006 :  illustration ;  28 cm. 
<br/><br/> IEEE Transitions on Power Electronics, v. 37 n. 9, pages 10994-11006, September 2022. 
<br/><br/><label>Dewey Class. No.: </label>DPer 621.381 In821 September 2022 v. 37 n. 9