Line Overload Alleviations in Wind Energy Integrated Power Systems Using Automatic Generation Control

Modern power systems are largely based on renewable energy sources, especially wind power. However, power, due to its intermittent nature and associated forecasting errors, requires an additional amount of balancing provided through the automatic generation control (AGC) system. In normal operation, AGC dispatch is fixed participation factor taking into account only economic operation generating units. large-scale injection reserves results in large fluctuations line flows, which may overload subsequently reduce system security if follows factor’s criteria. Therefore, prevent transmission overloading, a dynamic strategy required for considering capacities lines along with This paper proposes real-time strategy, protects from overloading during process active operation. The proposed method optimizes order overflows lines, achieved by how output change each unit affects flow bus Simulations performed Dig SILENT software developing 5 machine 8 Pakistan’s model integrating thermal plant units, gas turbines, systems. Results show that design efficiently avoids congestions highly wind-integrated