Multi-objective optimization strategy of multi-sources power system operation based on fuzzy chance constraint programming and improved analytic hierarchy process. (April 2021)

• Record Type: Journal Article
• Authors: Chen, Yuge; Chen, Changming; Ma, Jien; Qiu, Weiqiang; Liu, Shengyuan; Lin, Zhenzhi; Qian, Minhui; Zhu, Lingzhi; Zhao, Dawei
• Is Part Of: Energy reports. Volume 7(2021)Supplement 1
• Page Start: 268
• Page End: 274
• Publication Date: 2021-04
• Subjects: Multi-source power system -- Fuzzy chance constraint programming -- Improved analytic hierarchy process -- Pump storage power station; Power resources -- Periodicals; Energy industries -- Periodicals; Power resources; Periodicals; Electronic journals; 621.04205
• DOI: 10.1016/j.egyr.2021.01.070
• Languages: English
• ISSNs: 2352-4847

Abstract

Abstract: Nowadays, the valid development and full utilization of renewable energy sources such as wind power and solar energy are considered to be one of the most significant approaches to get rid of the energy dilemma and realize environmental governance. However, although there are more and more renewable power sources connected to power systems, the renewable energy has not been fully used yet. In this context, an optimization model for the regional power system with the pump storage power, wind, hydro, and thermal power is proposed to enhance the economy, environmental protection, energy-saving and stability of the power system. Besides, the fuzzy chance constraint programming and the improved analytic hierarchy process are used to deal with the uncertainty of the wind power and the load demand and the multi-objectives function, respectively. The case study not only verify the effectiveness of the proposed model but also shows that better comprehensive performance of the power system can be achieved through the proposed model when considering the effect of the pump storage power.