Robust Day-Ahead Dispatch for Integrated Power-Heat-Gas Microgrid considering Wind Power Uncertainty

Table 10

Optimization results of different approaches.

Model		Two-stage robust		Single-stage robust		Deterministic
		Mean	Max	Mean	Max	Mean	Max
Day-ahead operation cost ($)		13196.2		13384.2		13165.8
Day-ahead operation cost ($)	Cost of gas	13255.3		13460.3		13165.8
	Cost of FC	2463.5		2427.1		2345.1
	Cost of grid	−2522.7		−2503.2		−2.522.7
	Cost of wind curtailment	0		0		0
Adjustment cost ($)		158.9	322.0	308.2	497.7	241.6	473.4
Total cost ($)		13355.1	13518.2	13692.4	13881.9	13407.4	13639.2