Joint heating system of gas combined cycle and solar power and dispatching method thereof

摘要

The present invention provides a joint heating system of gas combined cycle and solar power and a dispatching method thereof, the user adopts two ways of the hot water radiator and the heat pump to supply heat, wherein the hot water comes from the gas combined cycle units, the electric power comes from the combination of the gas combined cycle units and the solar power generation units, and after detecting the power supplying and power consumption of the user in a historical time period by the comprehensive dispatching and controlling device, a future time period is predicted, and then dispatching is processed on the basis, under the circumstances of ensuring fulfilling of electric power supply and heat supply, reducing of the heating hot water flow output is compensated by consuming electric power to heat, consuming electric power to heat can not only compensate the shortage of hot water heating, but also increases the load in power trough time; accordingly, solar power generation, and combined production of heat and power is synthesized, the output of the combined production of heat and power is adjusted according to the volatility of solar power generation, and further according to change of power consumption load of the user, based on continuous dispatching method of real-time detection and prediction, with equal detection period and adjustment period, an equivalent smooth output of solar power generation on the user side is realized.