Du, Pengwei, 1975- Energy storage for smart grids : planning and operation for renewable and variable energy resources (VERs) / Pengwei Du, Ning Lu - London : Academic Press, 2015 - xiv, 331 p. : ill. ; 24 cm. Includes bibliographical references and index ISBN: 9780124104914 (hbk.) Subjects--Topical Terms: Smart power gridsEnergy storage