A Robust Interval Optimization Method for Combined Heat and Power Dispatch

The increasing penetration of renewable energy, particularly wind power, and the integration different energy systems have become two major trends in development systems. In this context, paper proposes a robust interval optimization method for combined heat power dispatch (CHPD) to address challenges associated with accommodation. To enhance flexibility system support resources from district heating are introduced economic dispatch. ensure safety reliability CHPD results, is employed. By considering range possible outputs, provides reliable plan that can accommodate uncertainties fluctuations generation. verify effectiveness proposed model method, case studies were conducted on 6-bus electrical connected 6-node system. results demonstrate approach effectively improve overall