  This paper presents an implementation of a smart power system using
inter-device communication and supervisory control through Simulink integrated
with the physical system. This control includes features of real-time control,
load management, fault detection and self-healing. The prototype is designed in
hardware which takes in required parameter via sensors to PC via RS-232 power
meter interface and actuator interfaced with Arduino microcontroller board
which is integrated with Simulink. Simulink simulates the model and predict
control signals depending upon input parameters and it sends control signal
back to Arduino which then control the hardware through hardware in the loop
(HIL) simulation. In the case of a severe fault, these control techniques
detect system variation and compensate for this variation or remove the faulty
part by using relays, which represents the self-healing nature of the developed
model.
