LAUSR

This paper is devoted to investigate the robust H U+221E sliding mode load frequency control U+0028 SMLFC U+0029 of multi-area power system with time delay. By taking into account stochastic disturbances induced by the integration of renewable energies, a new sliding surface function is constructed to guarantee the fast response and robust performance, then the sliding mode control law is designed to guarantee the reach ability of the sliding surface in a finite-time interval. The sufficient robust frequency stabilization result for multi-area power system with time delay is presented in terms of linear matrix inequalities U+0028 LMIs U+0029. Finally, a two-area power system is provided to illustrate the usefulness and effectiveness of the obtained results.