Optimal Operation of Hydrogen Energy Coupling Integrated Energy System considering Green Certificate, Ladder-Type Carbon Joint Trading, and Dual-Incentive Demand Response

Figure 6

(a) Electricity scheduling results in scenario 1; (b) heat scheduling results in scenario 1; (c) cold energy scheduling results in scenario 1; (d) gas energy scheduling results in scenario 1.

(a)

(b)

(c)

(d)