[Introduction] In this paper. the impact of natural gas system on the short-term scheduling with high penetration of renewable energy is illustrated and analyzed. [Method] The natural gas infrastructure constraints were integrated into the security-constrained unit commitment model. which minimized the expected operation cost while considering the variable wind power generation. https://www.spidertattooz.com/NYX-Total-Control-Drop-Foundation-Brush-PROB22-p11165/