A NOVEL METHOD OF SYNCHRONOUS REFERENCE FRAME THEORY FOR REAL TIME CONTROL OF THREE-PHASE SHUNT ACTIVE POWER FILTER (SAPF). IEJRD - International Multidisciplinary Journal [Internet]. 2018 Jan. 20 [cited 2026 Sep. 30];3(1):5. Available from: https://www.iejrd.com/index.php/iejrd/article/view/287