Analogue flow control of a network of centrifugal air compressors

Niculescu, Filip; Sávescu, A.; Borzea, Claudia

doi:10.1109/icate.2018.8551417

Cited by 2 publications

(1 citation statement)

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“…by the vertical axis wind runner is: Where ω -represents the angular velocity of the axis T -represent the torque Usually, the wind energy system is more efficient if the power coefficient (C P ) is higher. It is defined as the ratio of the power converted from the rotor power to the wind power flowing, it is a concept of aerodynamic energy conversion efficiency [8] and is also influenced by the power transmission efficiency (η) of the mechanical system used for transforming and transmitting the mechanical power to the electrical generator. This coefficient has a maximum value at a specific tip speed ratio (λ) and for example, Darrieus runner has a maximum power coefficient of about 0.4 at a tip speed ratio of 5 and all turbines has an optimum tip speed ratio with maximum power and is related it the speed of the wind (V).…”

Section: Fig 3 Working Principle Of Vertical Axis Windmentioning

confidence: 99%

Modelling and simulation of a wind energy system

Alionte

Ungureanu

2019

E3S Web Conf.

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Nowadays, wind energy systems are the most efficient systems of all renewable energy production systems. Therefore, all sizes and types of this kind of systems are available, but there are few portable systems which can be temporarily mounted in certain isolated areas. We propose in this case study another solution as an alternative: an adaptable mechatronic system which can withstand even in very difficult and challenging weather conditions due to their active surfaces that have reconfigurable automatic structure.

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Section: Fig 3 Working Principle Of Vertical Axis Windmentioning

confidence: 99%