This paper describes an intelligent agent approach to power system fault diagnosis during disturbance condition for the enhancement of the transient stability with better coordination of protection devices using auto-reclosing technique. The protection device agents can dynamically adapt the change in the system and thus they have the full flexibility to act accordingly. The modern electric power system is most capital investive and vast complex network with increasing interconnections, various tie lines, large number of electrical devices, etc. So the recent researches indicate a more flexible way to increase both the resilience and efficiency by the combination of top-down and bottom-up intelligent autonomous decision making into power system communication and control architecture using multi-agent technology.