Regenerative braking of dc motor with renewable sources using bi-directional converter (S. R. E. R. N. , N. V.C Shanmugapriyaa , S.P.Raghavel , Trans.). (2014). International Journal of Scientific Research and Management (IJSRM), 2(8). https://ijsrm.net/index.php/ijsrm/article/view/836