Patent ID: 11862973
Assignee: XIANGTAN UNIVERSITY
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC H

Claim 0:
1. An optimization method for capacity of a heat pump and power of various sets of energy source equipment in an energy hub, comprising:
(1) establishing an energy hub model containing a natural gas boiler, an electric boiler, a cooler, and a heat pump;
(2) establishing an upper-layer model of double-layer optimization to solve optimal capacity of the heat pump;
(3) establishing a lower-layer model of double-layer optimization to solve optimal power of the various sets of energy source equipment;
(4) solving the upper-layer model by using a quadratic function-based binary search algorithm;
(5) solving a lower-layer model by using a Non-dominated Sorting Genetic Algorithm-II (NSGA-II) of a multi-objective evolutionary algorithm;
(6) integrating double layers of optimization models to obtain an optimal solution; and
(7) adjusting capacity of the heat pump and power of the heat pump, the natural gas boiler, the electric boiler and the cooler based on the optimal solution.