00594nam 2200169z- 450 9910712132003321(CKB)5470000002490794(EXLCZ)99547000000249079420230509c2018uuuu -u- -engNREL Controllable Grid Interface (CGI) : overview of progress and projectsNational Renewable Energy LaboratoryWashington, D.CNREL Controllable Grid Interface BOOK9910712132003321NREL Controllable Grid Interface (CGI) : overview of progress and projects3313083UNINA