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Evaluation of electrical power losses of photovoltaic modules subjected to partial shading conditions in the three climatic regions of Cameroon
This paper studies the behavior of three types of photovoltaic panels operating under partial shading conditions in the three climatic regions of Cameroon. The phenomenon of partial shading constitutes one of the factors which drastically disrupt the…
Effects of the Working Fluid Nature and the Capillary Structure on the Thermal Capacity of a Heat Pipe
Heat pipes have applications in several areas of thermal engineering, including electronic components to spacecraft thrust chamber exchangers. Although they can transfer large amounts of heat over a spatially restricted interval, they exhibit several…
Towards the thermal characterization of a protective suit for firefighters
diative and conduction heat transfers are considered within the clothing with a focus on the first skin layer. The protective clothing ismodelled as a 1D solid medium, featuring three layers of tissues, separated by several air-gaps. A parametric…
Effects of the Working Fluid Nature and the Capillary Structure on the Thermal Capacity of a Heat Pipe
Heat pipes have applications in several areas of thermal engineering, including electronic components to spacecraft thrust chamber exchangers. Although they can transfer large amounts of heat over a spatially restricted interval, they exhibit several…
Towards the thermal characterization of a protective suit for firefighters
diative and conduction heat transfers are considered within the clothing with a focus on the first skin layer. The protective clothing ismodelled as a 1D solid medium, featuring three layers of tissues, separated by several air-gaps. A parametric…
MPPT Fuzzy Logic Control of a Variable Speed Wind Turbine
This work is focused on the control of a wind turbine system based on (PMSG). In order to enhance the efficiency of the wind turbine system, the maximum power point tracking (MPPT) control is applied to exploit the maximum power from the wind. The…
A Combined Sliding Mode Space vector Modulation Control of the Shunt Active Power Filter Using Robust Harmonic Extraction Method
This paper presents a combined sliding mode space vector modulation control of the shunt active power filter using robust harmonic extraction method to improve the power quality such as current harmonics and reactive power compensation due to the…
A Combined Sliding Mode Space vector Modulation Control of the Shunt Active Power Filter Using Robust Harmonic Extraction Method
This paper presents a combined sliding mode space vector modulation control of the shunt active power filter using robust harmonic extraction method to improve the power quality such as current harmonics and reactive power compensation due to the…
Probleme der Wortschatzvermittlung im Unterricht Deutsch als Fremdsprache
Das Lernen des Wortschatzes und seine Anwendung in der mündlichen und schriftlichen Kommunikation ist ein Wesentlicher Bestandteil des Fremdsprachenunterrichts.Aufgrund seiner Komplexität, seiner Dynamik und seines Umfangs werden beim Erlernen des…
Probleme der Wortschatzvermittlung im Unterricht Deutsch als Fremdsprache
Das Lernen des Wortschatzes und seine Anwendung in der mündlichen und schriftlichen Kommunikation ist ein Wesentlicher Bestandteil des Fremdsprachenunterrichts.Aufgrund seiner Komplexität, seiner Dynamik und seines Umfangs werden beim Erlernen des…
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