TY - BOOK AU - Gupta,B.R TI - Power system operation and control SN - 9788121932325 (pbk) U1 - 621.317 PY - 2015/// CY - New Delhi PB - S.Chand Publishing KW - Electric power systems KW - Electrical engineering KW - Power system security KW - Economic aspects KW - Voltage control KW - Power compensation KW - FEAS N1 - Includes index ER -