Hybridisation study of renewable multi-source systems based on environmental economic and technical indicators. (15th November 2019)

• Record Type: Journal Article
• Authors: Cherif, H.; Belhadj, J.
• Is Part Of: International journal of energy technology and policy. Volume 16:Number 1(2020)
• Page Start: 85
• Page End: 103
• Publication Date: 2019-11-15
• Subjects: hybrid systems -- dynamic simulator -- life cycle assessment -- parametric sensitivity -- environmental impacts -- hybridisation; Power resources -- Technological innovations -- Periodicals; Energy policy -- Periodicals; 621.042
• Languages: English
• ISSNs: 1472-8923

Abstract

In this paper the authors investigate the interest in hybridisation of autonomous renewable multi-source systems under economic environmental and technical indicators of a hybrid photovoltaic-wind system with battery storage of a residential house. A parametric sensitivity algorithm is developed to find the best compromise between four objectives: embodied energy, GHG emissions, life cycle cost and loss of power probability. During a life cycle period of 25 years, nine models of embodied energy, GHG emission and life cycle cost are developed. A dynamic simulator and its power management is developed under annual data of weather conditions and electric load data (residential house) for one year with a sampling step of half an hour. As results, it is found that the hybrid WT/Battery is the environmentally better choice while the hybrid PV/Battery is the economically better choice. But, the hybrid PV/WT/Battery system is designed to meet both the economic and environmental requirements.