Reliability analysis of hybrid energy systems: Case study of Davutpasa Campus

Abstract

In recent years, sustainable and clean renewable energy resources are widely used instead of fossil fuel energy resources in electrical energy generation systems. Especially, wind and solar energy conversion systems are utilized together in stand-alone systems. In this study, reliability analysis of a hybrid system installed in Davutpasa Campus of Yildiz Technical University is investigated. The system includes a wind turbine, PV panels, a hybrid charge regulator, a MPPT charge controller, an inverter, battery group and loads. Reliability indexes are calculated for analyzed system. The obtained results are examined and presented in this paper.

Reliability enhancement of electrical power system including impacts of renewable energy sources: a comprehensive review

“…The above-mentioned causes are incorporated in reliability assessment [28] because these are the major contributors for reduction in PSR. Some researches [29,30,33,34] are done on reliability analysis of WIPS.…”

“…Reliability analysis of the hybrid system Analytical process Reliability indices LOLE and LOEE are calculated for a hybrid system [33] 9…”

State of the Art in Research on Optimum Design, Reliability and Control of Renewable Energy Microgrids

“…A multi-state model for the reliability analysis of the WECS and SECS was proposed in [55], a multi-state technique at hierarchical level II was introduced in [54]. Revised capacity outage probability table was used in the reliability study of hybrid microgrid in [56].…”

Effect of PV Orientation on Energy Generation and Economy A Case Study for Istanbul Turkey

“…Separation of global radiation into direct and diffused components can be calculated by empirical formulas which are developed as a function of clearness index ( T k ) as given in (2). Clearness index (3) is described as function of the global radiation and extraterrestrial radiation.…”

“…Especially the photovoltaic (PV) systems have begun to be used frequently in order to meet the quickly increasing energy demand [2]. PV system, which can be stand-alone installed for providing electricity in some distant areas or be connected to grid for selling power, is the main technology to transform solar energy into electric power [3].…”