Application of Economic Model Predictive Control in Integrated Energy System. Issue 1 (March 2021)

• Record Type: Journal Article
• Authors: Yang, H L; Shen, J; Jin, Y H; Zhang, J L
• Is Part Of: IOP conference series. Volume 701:Issue 1(2021)
• Publication Date: 2021-03
• Subjects: Earth sciences -- Periodicals; Environmental sciences -- Congresses; Environmental sciences -- Periodicals; 550.5
• DOI: 10.1088/1755-1315/701/1/012028
• Languages: English
• ISSNs: 1755-1307

Abstract

Abstract: Due to the uncertainty of the energy supply and the power demand, the stability and economic performance of the integrated energy system has become a key problem. In this paper, economic model predictive control with augmented model was directly applied to optimize the performance index while responding power demand. Based on the prices of power and hot water, the economic objective function was designed and two modes of operation of heating have been studied which include providing domestic hot water and space heating. The simulation result shows, compared with traditional model predictive control, economic model predictive control could improve economic performance of system by 20% while providing domestic hot water, and showed similar performance while working on space heating.