... analysis of the Buck converter enhances the reliability of power conversion systems used in processors, data centers and vehicular electronics, reducing the risk of instability and improving system safety. Originality/value This work integrates sneak-circuit mechanisms into nonlinear stability analysis...

... and the external output changes of the system are much faster than the internal electrochemical process of the fuel cell, the internal process can be ignored when studying the system output characteristics. Hybrid energy storage system DC-DC converter parallel system Nonlinear behavior Stability analysis...

... voltage loop, such as capacitor voltage to solar voltage and inductor current to wind input voltage is obtained. Design/methodology/approach Stability analysis is used to analyze the small deviations around the steady-state operating point which helps in modeling the closed loop converter parameters...