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An effective maximum power point tracker for partially shaded solar photovoltaic systems

Premkumar, M.; Sowmya, R. - In: Energy Reports 5 (2019), pp. 1445-1462

The photovoltaic (PV) systems should operate at a maximum power point (MPP) to extract the maximum possible output … tracking (MPPT) technique to extract the peak power from the PV panel/array during partial shaded conditions (PSCs). The … high tracking efficiency. The proposed algorithm eliminates the computational burden faced by the hybrid MPPT algorithms as …

Persistent link: https://www.econbiz.de/10012652047

Experimental modeling of PEM fuel cells using a new improved seagull optimization algorithm

Cao, Yan; Li, Yiqing; Zhang, Geng; Razmjooy, Navid - In: Energy Reports 5 (2019), pp. 1616-1625

This study proposes an optimal model to design and simulate the proton exchange membrane fuel cell (PEMFC) systems. The purpose of this paper is to present an improved version of seagull optimization algorithm for optimal parameter identification of the PEMFC stacks. The new algorithm uses the...

Persistent link: https://www.econbiz.de/10012652059

Optimal Designing and Synthesis of a Hybrid PV/Fuel cell/Wind System using Meta-heuristics

Cao, Yan; Yao, Hui; Wang, Zhijie; Yousefi, Nasser - In: Energy Reports 6 (2020), pp. 1353-1362

In this paper, a multi-objective optimization method has been established on a hybrid PV, wind, fuel cell, and battery system. The optimization is based on three models including energy supply reliability, electricity efficiency, and capital cost of the hybrid system. A new model of the Elephant...

Persistent link: https://www.econbiz.de/10012652495

Stability enhancement of a wind plant based on a DFIG and a PMSM: A Lyapunov approach

Bennouk, A.; Nejmi, A.; Ramzi, M. - In: Energy Reports 4 (2018), pp. 13-22

This paper presents a hybrid wind generation with a doubly-fed induction generator (DFIG) and a permanent magnet synchronous machine (PMSM). The study analyzes the performances of the two wind systems and assets the stability of the operating parameters in the presence of a grid fault. Both the...

Persistent link: https://www.econbiz.de/10011937725

Surface vector fields estimation using soft computing and remote sensing data at an open water marine renewable test site

Ren, Lei; Miao, Jianming; Hartnett, Michael - In: Energy Reports 6 (2020) 1, pp. 874-877

Galway Bay has one of the world's few open water marine renewable test sites and so is of national and international interest. A high frequency radar system has been deployed in Galway Bay area to monitor near real time surface currents and waves since July 2011. In this research, a soft...

Persistent link: https://www.econbiz.de/10012652198

Study the efficiency of single crystal CdTe/ZnCdS solar cell at various temperatures and illumination levels

Zia, Rehana; Saleemi, Farhat; Naseem, Shahzad; Kayani, Zohra - In: Energy Reports 1 (2015), pp. 58-61

photovoltaic performance of CdS/CdTe thin film solar cells, the CdS window layer is alloyed with different concentration of ZnS to …

Persistent link: https://www.econbiz.de/10011937642

Performance evaluation of 10 MW grid connected solar photovoltaic power plant in India

Shiva Kumar, B.; Sudhakar, K. - In: Energy Reports 1 (2015), pp. 184-192

maintenance of new grid connected systems. A 10 MW photovoltaic grid connected power plant commissioned at Ramagundam is one of …

Persistent link: https://www.econbiz.de/10011937660

Simulation and performance analysis of 110 kWp grid-connected photovoltaic system for residential building in India: A comparative analysis of various PV technology

Shukla, Akash Kumar; Sudhakar, K.; Baredar, Prashant - In: Energy Reports 2 (2016), pp. 82-88

done to evaluate the feasibility of grid connected rooftop solar photovoltaic system for a residential Hostel building at … software as a tool to analyze the performance a 110 kWp solar photovoltaic rooftop plant and also compares the performances of …

Persistent link: https://www.econbiz.de/10011937676

Optimal electricity development by increasing solar resources in diesel-based micro grid of island society in Thailand

In: Energy Reports 3 (2017), pp. 1-13

diesel-based systems unsustainable. This study analyzes the viability to increase solar photovoltaic (PV) resources in the …

Persistent link: https://www.econbiz.de/10011937706

Soft computing based approach to evaluate the performance of solar PV module considering wind effect in laboratory condition

Chandra, Subhash; Agrawal, Sanjay; Chauhan, D. S. - In: Energy Reports 4 (2018), pp. 252-259

sustainable energy sources. Recently the penetration of photovoltaic systems has increased to generate the electricity at grid or …

Persistent link: https://www.econbiz.de/10011937738