Search Results - subject:"Maximum Power Point Tracking"

Lambert W function-based technique for tracking the maximum power point of PV modules connected in various configurations

Fathabadi, Hassan - In: Renewable Energy 74 (2015) C, pp. 214-226

In this study, a novel exact technique is proposed for tracking the maximum power point (MPP) of photovoltaic (PV) modules connected in various configurations. The Lambert W function is used to perform the equations which express current–voltage (I–V), power–voltage (P–V) and...

Persistent link: https://www.econbiz.de/10011076911

A review of maximum power point tracking techniques for use in partially shaded conditions

Liu, Yi-Hua; Chen, Jing-Hsiao; Huang, Jia-Wei - In: Renewable and Sustainable Energy Reviews 41 (2015) C, pp. 436-453

maximum power points. Current literature includes various studies of global maximum power point tracking (GMPPT) algorithms … comprehensively reviewed. To focus on GMPPT techniques used in PSC, traditional maximum power point tracking techniques and circuit …

Persistent link: https://www.econbiz.de/10011077191

Photovoltaic optimizer boost converters: Temperature influence and electro-thermal design

Graditi, G.; Adinolfi, G.; Tina, G.M. - In: Applied Energy 115 (2014) C, pp. 140-150

more its energy performances are negatively affected. Distributed Maximum Power Point Tracking (DMPPT) converters are now … equipped with a suitable controller dedicated to the Maximum Power Point Tracking (MPPT) of a single PV module. It is arranged …

Persistent link: https://www.econbiz.de/10010737685

Modeling and maximum power point tracking (MPPT) method for PV array under partial shade conditions

Qi, Jun; Zhang, Youbing; Chen, Yi - In: Renewable Energy 66 (2014) C, pp. 337-345

–V) characteristic curve. Conventional maximum power point tracking (MPPT) methods are effective for single peak P–V characteristic under …

Persistent link: https://www.econbiz.de/10010803847

MPPT-based artificial intelligence techniques for photovoltaic systems and its implementation into field programmable gate array chips: Review of current status and future perspectives

Mellit, Adel; Kalogirou, Soteris A. - In: Energy 70 (2014) C, pp. 1-21

development of embedded intelligent digital maximum power point tracking (MPPT) controllers into FPGA chip. Special attention is …

Persistent link: https://www.econbiz.de/10010807791

Improving efficiency of two-type maximum power point tracking methods of tip-speed ratio and optimum torque in wind turbine system using a quantum neural network

Ganjefar, Soheil; Ghassemi, Ali Akbar; Ahmadi, Mohamad Mehdi - In: Energy 67 (2014) C, pp. 444-453

efficiency of the maximum power point tracking (MPPT) methods in the wind turbine system. For this purpose, direct and indirect …

Persistent link: https://www.econbiz.de/10010809412

On application of a new hybrid maximum power point tracking (MPPT) based photovoltaic system to the closed plant factory

Jiang, Joe-Air; Su, Yu-Li; Shieh, Jyh-Cherng; Kuo, Kun-Chang - In: Applied Energy 124 (2014) C, pp. 309-324

the energy loss issues. The maximum power point tracking (MPPT) control technique is essential to the PV …

Persistent link: https://www.econbiz.de/10010789893

MATLAB based modeling to study the performance of different MPPT techniques used for solar PV system under various operating conditions

Mohanty, Parimita; Bhuvaneswari, G.; Balasubramanian, R.; … - In: Renewable and Sustainable Energy Reviews 38 (2014) C, pp. 581-593

Although solar photovoltaic technology is one of the matured technologies, its initial high cost and low efficiency have not made it fully attractive as an alternative option for electricity users. Hence it is very critical to utilize the maximum available solar power of the array and to operate...

Persistent link: https://www.econbiz.de/10010906680

Maximum power tracking in WECS (Wind energy conversion systems) via numerical and stochastic approaches

Elnaggar, M.; Abdel Fattah, H.A.; Elshafei, A.L. - In: Energy 74 (2014) C, pp. 651-661

This paper presents a complete design of a two-level control system to capture maximum power in wind energy conversion systems. The upper level of the proposed control system adopts a modified line search optimization algorithm to determine a setpoint for the wind turbine speed. The calculated...

Persistent link: https://www.econbiz.de/10011052941

A novel MPPT (maximum power point tracking) algorithm based on a modified genetic algorithm specialized on tracking the global maximum power point in photovoltaic systems affected...

Daraban, Stefan; Petreus, Dorin; Morel, Cristina - In: Energy 74 (2014) C, pp. 374-388

This article presents a novel MPPT (maximum power point tracking) algorithm, based on a modified GA (genetic algorithm …). When photovoltaic systems are affected by partial shading, a GMPPT (global maximum power point tracking) algorithm is …

Persistent link: https://www.econbiz.de/10010931403