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    Now showing items 11-20 of 38

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    Investigation of influence of voltage source type on harmonic characteristics 

    Risnidar, Chan Bahaudin; Ismail, Daut, Prof. Dr.; Surya, Hardi Amrin; N., Hashim; Indra, Nisja; Syafruddin, Hasan (Institute of Electrical and Electronics Engineers (IEEE), 2010-06-23)
    This paper discussed about influence of voltage source types on harmonic characteristics. Usually, the voltage source is sinusoidal. But in actually, the condition of the load is has voltage sources through the elements ...
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    Testing of contactors under voltage sag and non-sinusoidal voltage conditions 

    Surya Hardi, Amrin; Ismail, Daut, Prof. Dr.; Muhammad Irwanto, Misrun (Institute of Electrical and Electronics Engineers (IEEE), 2010-11-29)
    Sensitivity of electromagnetic contactors for voltage sags and non-sinusoidal voltage supply has been carried out by laboratory testing. Effects of sag characteristics such as; sag magnitude, sag duration and point on wave ...
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    The impacts of stator outside diameters on induction motor nameplates: Analysis by using a finite element 

    Ismail, Daut, Prof. Dr.; Mastika, Abdullah; Gomesh Nair, Shasidharan; Yanawati, Yahya; Nor Shafiqin, Shariffuddin; Pungut, Ibrahim (Institute of Electrical and Electronics Engineers (IEEE), 2010-12-13)
    Design stimulation by software is important in order to save money and time. This paper is using stimulation software, which is a finite element method, to analyze the stator outside diameter impact on rated current, horse ...
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    The impacts of stator materials on induction motor nameplate parameters for high performance 

    Ismail, Daut, Prof. Dr.; Mohd S Ezwan, Abdullah; Gomesh Nair, Shasidharan; Yanawati, Yahya; Nor Shafiqin, Shariffuddin; Pungut, Ibrahim (Institute of Electrical and Electronics Engineers (IEEE), 2010-12-13)
    Core materials and magnet wire sizes were analyzed in order to find out the impacts on nameplate for high performance motor. Stack length and back core iron depth of stator geometry design are the parameters involve in ...
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    Induction motor behavior due to unsymmetrical and symmetrical faults 

    Surya, Hardi; Ismail, Daut, Prof. Dr.; Risnidar Chan Bahaudin; Muhammad Irwanto; Rosnazri, Ali; Indra, Nisja (Universiti Malaysia Perlis (UniMAP), 2010-10-16)
    Voltage sags are generally caused by faults on transmission and/or distribution systems. The voltage produced may be either unsymmetrical or symmetrical, depend on type of faults. Unsymmetrical fault is faults caused by ...
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    Performance comparison different thickness of non oriented electrical steel material using analysis and performance chart from FEM software 

    Yanawati, Yahya; Ismail, Daut, Prof. Dr.; Nair, Gomesh; Nor Shafiqin, Shariffuddin; Pungut, Ibrahim; M., Abdullah (Universiti Malaysia Perlis (UniMAP), 2010-10-16)
    With market condition today, the economics are such that users and engineer are looking for the best fit for the application at the most reasonable cost in purchasing induction motors. Generally, 0.35mm thickness of ...
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    Study of photovoltaic and inverter characteristics 

    Saidatul Shema, Saad; Ismail, Daut, Prof. Dr.; Muhammad Irwanto, Misrun; S., Champakeow; N. S., Ahmad (Universiti Malaysia Perlis (UniMAP), 2010-10-16)
    The development of renewable energy is increasing worldwide because of the growing demand on energy, high oil prices, and concerns of environmental impacts. Solar energy is amongst the highest development of renewable ...
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    High side MOSFET driver design using discrete components for low voltage applications 

    Pungut, Ibrahim; Rosnazri, Ali; Ismail, Daut, Prof. Dr.; Soib, Taib, Prof. Madya Dr.; Dina Maizana, Maiz Ahmad; Risnidar Chan Bahaudin, Ir. (Universiti Malaysia Perlis (UniMAP), 2010-10-16)
    This paper presents the design of a high-side N-channel MOSFET driver using discrete components for low voltage applications, ranging from 3V up to 24Vdc operation. Special level shifting technique is used to increase the ...
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    Effect of solar irradiance and temperature on photovoltaic module electrical characteristics 

    M., Irwanto; Ismail, Daut, Prof. Dr.; Merdang, Sembiring, Dr. Ir.; Rosnazri, Ali; S., Champakeow; S., Shema (Universiti Malaysia Perlis (UniMAP), 2010-10-16)
    The electrical characteristics of photovoltaic (PV) module are dependent on solar irradiance and temperature. It consists of short circuit current, open circuit voltage, maximum power, fill factor and efficiency. This ...
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    Design and sizing photovoltaic system for DC air-conditioning 

    Shatri, C.; Ismail, Daut, Prof. Dr.; Muhammad Irwanto; Noor Syafawati, Ahmad; S. S., Saad; Khairul Anuar, Mohd Nor (Universiti Malaysia Perlis (UniMAP), 2010-10-16)
    The author is designing the photovoltaic system to support the DC air-conditioning. There are calculations that have to achieve such as daily load energy (EL), energy directly from sun (Esun), area of photovoltaic ...
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    Ismail, Daut, Prof. Dr. (38)
    Rosnazri, Ali (12)Pungut, Ibrahim (11)Yanawati, Yahya (9)Nor Shafiqin, Shariffuddin (8)... View MoreSubjectInduction motor (6)Flux distribution (4)Harmonics (3)Power factor (3)Transformer core (3)... View MoreDate Issued
    2010 (38)

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