ABSTRACT
Distributed photovoltaic power has the problems of dispersion, flexibility, grid benchmarking, etc., which leads to the high light rejection rate of distributed photovoltaic power generation, which is an urgent problem to be solved for new energy power generation. The energy storage device can realize energy storage and time migration of energy, with high efficiency, good regulation performance, and strong flexibility, and can serve as an effective means to improve the photovoltaic power consumption. Aiming at the new energy power and heat load collaborative system, this paper establishes the minimum operating cost as the objective function, considers the heat balance and equipment operation constraints as the conditions, realizes the optimal allocation of heat storage device capacity, optimizes the power heating process, effectively avoids the peak value of conventional power consumption, and promotes the safe and stable operation of the power system.
