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Now showing items 21-30 of 35
Characteristic and the efficiency of fuel cell investigation using hydro genius teach
(Universiti Teknologi MARA (UiTM), 2006)
The aim of this paper is to deliver information about the features of fuel cells. Along with it, this paper gives details about activities of renewal energy. It covers analysis of theories and some experiments done using ...
Investigation of rolling and hard direction of magnetic field distribution on Grain Oriented M5 electrical steel material
(Universiti Malaysia Perlis, 2009-10-11)
This paper describes the idea of the electrical machine design perspective whose aim is latter on to design and development of the copper and aluminum rotor for induction motors to improve the operational efficiency. The ...
Comparison between the localized power loss and flux distribution in a three phase distribution transformer 100 kva assembled from various type of T-joint geometry with Staggered Yoke
(ACTA Press, 2008-04-02)
This paper describes the result of an investigation of the variation of localized power loss and flux distribution in 3-phase transformer cores 100kVA assembled from various types of T-joint geometry. The localized power ...
Parameters calculation of 5 HP AC induction motor
(Universiti Malaysia Perlis, 2009-10-11)
This paper presents the parameters calculation of 5hp three phase induction motor, the data obtained will assist to the
FEM designer to design the complete model of AC induction motor. In this paper assume the efficiency ...
Measurement of flux density distribution on 100kVA 3-Phase distribution transformer assembled with 90° T-joint and mitred lap corner joint with stagger yoke by using search coil
(Institute of Electrical and Electronics Engineers (IEEE), 2008-12-01)
This paper describes the result of measurement of flux distribution on 100kVA 3phase distribution transformer assembled with 90° T-joint and mitred lap corner joint with stagger yoke. The measurement involves the variation ...
Power quality and electromagnetic compatibility -The 'simple or not so simple' ubiquitous power supply input stage -
(Institute of Electrical and Electronics Engineering (IEEE), 2008-12-01)
Power Quality is per se the ac line input voltage quality that in turn is determined by the interaction of the source impedance and the line current. Low frequency line current harmonics up to the 40th harmonic (2 kHz for ...
Investigation on the effect of shunt capacitor and shunt filter on harmonic in distribution system
(Institute of Electrical and Electronics Engineering (IEEE), 2008)
Nowadays nonlinear loads are widely used in many consumer equipment and power systems. The main problem in using of nonlinear loads is harmonic distortion. This paper will discuss the effect of application of shunt capacitor ...
Comparison on losses and flux distribution between two 3-phase distribution transformers 1000kVA assembled with air gap and without air gap of transformer core lamination
(Institute of Electrical and Electronics Engineering (IEEE), 2007-12-06)
This paper describes the result of an investigation on the effect of air gap of core lamination in two 3-phase distribution transformers 1000kVA. The investigation involves the variation of power loss, building factor, the ...
Power quality and electromagnetic compatibility -The 'simple or not so simple' ubiquitous power supply input stage -
(Institute of Electrical and Electronics Engineering (IEEE), 2008-12-01)
Power Quality is per se the ac line input voltage quality that in turn is determined by the interaction of the source impedance and the line current. Low frequency line current harmonics up to the 40th harmonic (2 kHz for ...
State space averaging technique of power converter with digital PID controller
(Institute of Electrical and Electronics Engineering (IEEE), 2009-01-23)
This paper describes a digital Proportional-Integral-Derivative (PID) controller technique applied to the DC-DC buck converter. The converter is modelled using a state spaceaveraging technique. Due to the non-linear of the ...