A NEW SUPERVISORY CONTROL SYSTEM FOR DOMESTIC PROTECTION SYSTEM

Power failure is a common problem when there are electrical faults occurred, which would lead to discontinuity of electrical supply to domestic building. For domestic consumers, power continuity is very important since some of the appliances such as refrigerator, aquarium and alarm system require a continuous electrical supply. However, fault occurred in the system will trip the earth leakage circuit breaker (ELCB) and disrupt the supply to all the appliances. Fault may occur due to short circuit, ground fault or overloading. Thus a New Supervisory control system is being developed to supervise the faults which occur in domestic building using zigbee wireless technology and to automatically control the system via wireless to ensure power continuity and avoid any property loses