Adaptive Sliding Mode Control for Fuel Cell Power Plant Output Waveform

The power conditioner system is important for the power plant´s reliability, efficiency and the quality of output waveform. In this paper, an adaptive sliding mode control scheme for fuel cell power plant output wave form control is studied and designed. The PWM inverter applied in the power conditioner system of fuel cell power plant is used to control the output waveform. And the power conditioner system adopts the adaptive sliding mode control scheme. Sliding mode control has many advantages. But it also has the chattering problem. To overcome it, this paper adopts the adaptive sliding mode control. The experiment results shows that the designed controller has well ability of anti-jamming and chattering-free.