Efficiency assessment of a wind pumping system

Lara, David; Merino, Gabriel; Pavez, Boris; Tapia, Juan A.

doi:10.1016/j.enconman.2010.08.004

Cited by 33 publications

(22 citation statements)

References 8 publications

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“…Wind energy is one of the cleanest, benign, and environment friendly source of energy and is not going to diminish like fossil fuels having fixed and limited reserves (Al-Qabandi et al, 2014;Bassyouni and Gutub, 2013;Ozgur and Kose, 2006). Lara et al (2011) evaluated a 3 kW wind turbine for charging a battery bank of 48 V/ 880 A h by means of a six-pulse rectifier. Nagai et al (2009) reported the performance of a 2 kW rated power wind turbine in terms of the functions of wind turbine rotational speed, generated outputs, and its stability for wind speed changes.…”

Section: Introductionmentioning

confidence: 99%

Suitability of utilizing small horizontal axis wind turbines for off grid loads in eastern region of Saudi Arabia

Rehman

Baseer

Meyer

et al. 2016

Energy Exploration & Exploitation

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Section: Introductionmentioning

confidence: 99%

Suitability of utilizing small horizontal axis wind turbines for off grid loads in eastern region of Saudi Arabia

Rehman

Baseer

Meyer

et al. 2016

Energy Exploration & Exploitation

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“…The average efficiencies of DC on Small Wires mode, of DC on Large Wires mode and of AC on Large Wires mode were 16,2 %, 32,9 % and 36,4 % respectively. These values was lower compare to [12] but has less equipment on the system.…”

Section: Fig 7 Total Efficiency Based On Driving Shaft Speedmentioning

confidence: 74%

A Couple of Generator and Motor as Electric Transmission System of a Driving Shaft to Long Distance Driven Shaft

et al. 2018

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Wind energy converter commonly converts wind power to shaft and electric power. One of the problems of transmitting shaft power is the limited distance between the driving to the driven shaft. This paper describes an experimental study of electrical transmission from driving to the driven shaft that was carried out on three modes of cable lines transmission. The driving shaft was attached to an electric generator that converts shaft r to electric power. The driven shaft was coupled by electric motor which reconverts the electric to shaft power. The generator and motor were BLDC and BDC permanent magnet electric machines. The distance of the driving to the driven shaft was 300 meters. The electric power was transmitted using wires. The wires consisted of 2 and 3 cables commonly used by peoples and sold in market place. The results showed that electric transmission mode on the experiment has important role on performance of shaft power to electric power conversion on driving generator and energy losses on cables transmission. DC on small wires electric transmission gave total efficiency of 16.2 %. DC on large wires electric transmission gave total efficiency of 32.9 %. AC on large wires electric transmission gave total efficiency of 36.4 %.

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“…Lara et al [94] evaluated the efficiency of a wind pumping system composed of a 3 kW wind generator feeding a battery bank of 48 V/880 Ah by means of an uncontrolled 6-pulse rectifier. That battery bank was connected a 1.5 kW inverter which generated 220 V at 50 Hz, which supplied a single-phase electric pump of 1.1 kW.…”

Section: Wind Pumping Performancementioning

confidence: 99%

A Review on Renewable Energy Systems for Irrigation in Arid and Semi-Arid Regions

Isaías¹,

Cuamba²,

Leão³

2019

JPEE

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The lack of water in arid and semi-arid regions has often limited agricultural production. Indeed, even where water is available for irrigation, the lack of electricity, as well as the high costs of diesel, has created constraints on small farmers. The purpose of this research is to review the renewable energy potential available in arid and semi-arid zones that can be used for irrigation as a substitute for fossil fuels. In this review, the solar thermal irrigation, solar photovoltaic (PV) irrigation, wind pumping and biomass pumping are discussed. The comparison of different hybrid pumping systems and analyses of renewable sources irrigation assessment in arid and semi-arid regions of Mozambique also are discussed. The results of this study showed that there are still certain technological limitations regarding the use of solar thermal energy for irrigation. As far as wind power is concerned, the analysis of the pumping water life cycle cost showed that the wind power water pumping system is more economical and viable compared to the diesel based system. However, the study concluded that photovoltaic solar energy has been shown to be more viable for pumping water for irrigation in arid and semi-arid regions.

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Efficiency assessment of a wind pumping system

Cited by 33 publications

References 8 publications

Suitability of utilizing small horizontal axis wind turbines for off grid loads in eastern region of Saudi Arabia

Suitability of utilizing small horizontal axis wind turbines for off grid loads in eastern region of Saudi Arabia

A Couple of Generator and Motor as Electric Transmission System of a Driving Shaft to Long Distance Driven Shaft

A Review on Renewable Energy Systems for Irrigation in Arid and Semi-Arid Regions

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