Wangdi, R. ., Sharma, D. ., Dorji, T. ., Chophel, T. . and Tobgay, U. . (2022) “Stator earth fault detection & evaluation of delaminated stator bar ground wall-insulation of generator G-4 of HPP Chhukha – A case study”, Bhutan Journal of Research and Development . doi: 10.17102/bjrd.rub.10.2.014.