Directional overcurrent and earth-fault protections for a biomass microgrid system in Malaysia

• Main Authors: Bakar, Ab Halim Abu, Ooi, B.J., Tan, Chia Kwang, Illias, Hazlee Azil, Mokhlis, Hazlie
• Format: Article
• Published: Elsevier 2014
• Subjects: TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.um.edu.my/11774/; http://www.sciencedirect.com/science/article/pii/S0142061513004201; http://dx.doi.org/10.1016/j.ijepes.2013.10.004

Over-current protection is principally intended to counteract excessive current in power systems. In distribution systems in Malaysia, non-directional over-current protection is adopted because of the radial nature of the power system used. Relay typically used in distribution network are designed t...