PID Controller for Precise Voltage Output of Solid Oxide Fuel Cell

In this paper, we introduce a novel methodology for precise control of Solid Oxide Fuel Cell (SOFC) systems, aiming to optimize power generation while accounting for uncertainties, disturbances, sensor malfunctions, and nonlinear actuator issues. Our approach leverages PID controller as the main components in our control strategy. PID is known as a powerful tool in control theory due to its ability to handle uncertainties and ensure a precise tracking to any given references. Voltage control is a critical aspect of SOFC operation, directly influencing the cell's efficiency and stability. PID controllers play a pivotal role in maintaining a steady and controlled voltage output by dynamically adjusting operating parameters based on real-time feedback. By employing PID control in voltage regulation, SOFCs can maintain a stable electrical output, preventing overvoltage or underperformance issues. Precise tuning of PID parameters tailored to the specific characteristics of SOFCs is crucial to achieving optimal voltage control. Simulation study will show the advantages behind integrating PID controller on voltage control of a SOFC system.