Integrating the branch specification method and the dynamic planning method together with the sequential secondary planning method

a solution method of optimized allocation problem for the distributed heat-electricity-cool co-generation system with energy-accumulating facility

which has considered the discontinuity of selectable equipment capacity

the maximum and minimum out-put capacity of equipment

and the influence of temperature and output capacity upon the performance of equipment

has been put forward.Taking one office building in Beijing as an object in calculation

analysis and study have been carried out

verifying the effectiveness of model and its method of seeking solutions.Results of calculation show that the development of co-generation system in Beijing area has comparatively better economic benefits.Under the system of power price according to time division

the triple co-generation system with energy-accumulating facility can effectively reduce the operating cost.