Multi-time Combined Gas and Electric System Optimal Power Flow Incorporating Wind Power. (November 2016)

• Record Type: Journal Article
• Authors: Chen, Shuang; Sun, Guoqiang; Wei, Zhinong; Chen, Sheng; Li, Yichi
• Is Part Of: Energy procedia. Volume 100(2016)
• Page Start: 111
• Page End: 116
• Publication Date: 2016-11
• Subjects: combined electric and natural gas system -- multi-time optimal power flow -- wind power uncertainty; Power resources -- Congresses; Power resources -- Periodicals; Power resources; Conference proceedings; Periodicals; 333.7905
• DOI: 10.1016/j.egypro.2016.10.147
• Languages: English
• ISSNs: 1876-6102

Abstract

Abstract: To alleviate environment pollution, it has become a tendency for energy adjustment that natural gas is taking the place of fossil fuels. The coupling between natural gas system and electric system is being strengthened by gas-fired power plants. A multi-time combined gas and electric system optimal power flow (M-GEOPF) model is proposed aiming at minimizing the overall cost. To address available wind power uncertainty, underestimation and overestimation of wind power are considered in the model. A test case on the combined IEEE 39-bus system and Belgium 20-node natural gas system is performed to verify the effectiveness of the proposed method.