New Strategy Agents to Improve Power System Transient Stability

Control Agent Prediction Agent Abstract-This paper proposes transient angle stability agents to enhance power system stability. The proposed transient angle stability agents divided into two strategy agents. The first strategy agent is a prediction agent that will predict power system instability. According to the prediction agent’s output, the second strategy agent, which is a control agent, is automatically calculating the amount of active power reduction that can stabilize the system and initiating a control action. The control action considered is turbine fast valving. The proposed strategies are applied to a realistic power system, the IEEE 50generator system. Results show that the proposed technique can be used on-line for power system instability prediction and control.