This paper studies the optimized operation method of the integrated energy system.First

constructs an integrated energy micro-grid system containing multiple energy sources and devices; second

takes the the operating cost of the system as the objective function and the mathematical relationship between multiple energy sources and devices as constraints

establishes an optimal operating model of the system; then presents an introduction to the genetic algorithm for solving the operating model; finally

conducts the simulation analysis of the optimization model proposed

demonstrates the feasiblity of the model.