Random production simulation method for power system containing photo-thermal-photovoltaic power generation

The invention belongs to the field of reliability analysis of a power system containing new energy. Specifically, random production simulation of a power system containing photo-thermal-photovoltaic power generation is carried out. Random production simulation is carried out on a power system containing photo-thermal-photovoltaic power generation by adopting a pseudo-sequential Monte Carlo improved algorithm, the calculation efficiency is improved by combining the pseudo-sequential Monte Carlo improved algorithm with an analytical method, and the convergence rate is improved by adopting a technology with smaller variance, so that the calculation time consumed by the pseudo-sequential Monte Carlo method is remarkably shortened, and the reliability is improved.