Multi-energy coupling heat supply system rolling scheduling method based on information gap decision theory

The invention discloses a multi-energy coupling heat supply system rolling scheduling method based on an information gap decision theory. The multi-energy coupling heat supply system rolling scheduling method comprises the steps that a multi-energy coupling heat supply system comprising a solar heat collector, a wind generating set, an air source heat pump unit, a coal-fired heat supply unit and a heat storage device is constructed; performing multiple uncertainty modeling of the system, including uncertainty modeling of output of a solar heat collector, output of a wind generating set and thermal load demand response; based on the established multi-uncertainty model and the system scheduling operation cost, a heat supply system day-ahead scheduling model is established by using an information gap decision theory; converting the double-layer structure model of the day-ahead scheduling model into a single-layer structure model, and solving to obtain uncertainty, system scheduling operation cost and output plan