 Instability usually arises from power system oscillations due to faults, peak deficit or protection failures.Distribution load shedding and restoration schemes play a vital role in emergency operation and control in any utility.An automated Load Shedding Application detects predetermined trigger conditions in the distribution network and performs predefined sets of control actions, such as opening or closing non-critical feeders, reconfiguring downstream distribution or sources of injections, or performing a tap control at a transformer.