• Login
    Search 
    •   DSpace Home
    • The Library
    • Conference Papers
    • Search
    •   DSpace Home
    • The Library
    • Conference Papers
    • Search
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Search

    Show Advanced FiltersHide Advanced Filters

    Filters

    Use filters to refine the search results.

    Now showing items 21-30 of 38

    • Sort Options:
    • Relevance
    • Title Asc
    • Title Desc
    • Issue Date Asc
    • Issue Date Desc
    • Results Per Page:
    • 5
    • 10
    • 20
    • 40
    • 60
    • 80
    • 100
    Thumbnail

    Predicting an investigation of flux distribution in three phase induction motor stators by using different stator slot sizes 

    Nor Shafiqin, Shariffuddin; Ismail, Daut, Prof. Dr.; Yanawati, Yahya; Pungut, Ibrahim; M., Abdullah; Nair, Gomesh (Universiti Malaysia Perlis (UniMAP), 2010-09-16)
    The predicting of different stator slot sizes on flux distribution in three phase induction motor is presented. For both stator models, the maximum flux density is found near the tooth tip and minimum towards the outer ...
    Thumbnail

    An alternative approach to solar and grid-connected hybrid electricity for homes and buildings in Malaysia 

    Rosnazri, Ali; Ismail, Daut, Prof. Dr.; Soib, Taib, Prof. Madya Dr.; Muhammad Irwanto, Misrun; Surya, Hardi (Universiti Malaysia Perlis (UniMAP), 2010-10-16)
    This paper presents the proposal of a solar and grid-connected hybrid electricity system for homes and also buildings. A new concept of using a DC motor and synchronous generator as an electromechanical inverter is ...
    Thumbnail

    Current transformer reaction with total harmonic distortion 

    Khairul Anuar, Mohd Nor; Ismail, Daut, Prof. Dr.; Indra, Nisja; M., Reza; Nor Ashbahani, Mohamad Kajaan (Universiti Malaysia Perlis (UniMAP), 2010-10-16)
    Current transformer (CT) has a critical role in protective and measurement devices used in both the industrial and the utility worlds. However, the used of current transformer in harmonic condition brings some effects ...
    Thumbnail

    The effect of different stator slot size on the stator copper loss 

    Nor Shafiqin, Shariffuddin; Ismail, Daut, Prof. Dr.; Yanawati, Yahya; Pungut, Ibrahim; M., Abdullah; Nair, Gomesh; M., Asri (Universiti Malaysia Perlis (UniMAP), 2010-10-16)
    The input power to an induction motor is in the form of three phase electric voltages and currents. The first losses encountered in the machine are I2R losses in the stator winding. The stator copper loss occurs when the ...
    Thumbnail

    Flux pattern in 1000 kVA 11/.433 kV distribution transformer core to sinusoidal wave 

    Shahanom, Uthman; Ismail, Daut, Prof. Dr.; Dina Maizana, Maiz Ahmad, Ir. (Universiti Malaysia Perlis (UniMAP), 2010-10-16)
    A study was conducted using sinusoidal waveform to capture flux pattern in CRGO M5 material in a 1000kVA 11kV 3 phase transformer core. It is found that it takes about 180⁰ electrical degree cycle for a pool of flux ...
    Thumbnail

    Investigation of power factor on harmonic effect due to types of voltage source 

    Risnidar Chan Bahaudin, Ir.; Ismail, Daut, Prof. Dr.; Syafruddin, Hassan; M. I., Yussof; Rosnazri, Ali; Dina Maizana, Maiz Ahmad; Indra, Nisja; Masykur (Universiti Malaysia Perlis (UniMAP), 2010-10-16)
    This paper discussed about power factor on harmonic effect due to types of voltage source. Usually, the voltage source is sinusoidal. But in actually, the condition of the load is has voltage sources through the elements ...
    Thumbnail

    Design of high-side MOSFET driver using discrete components for 24V operation 

    Rosnazri, Ali; Ismail, Daut, Prof. Dr.; Noor Shahida, Jamoshid; Abdul Rahim, Abd Razak (Institute of Electrical and Electronics Engineers (IEEE), 2010-06-23)
    This paper presents the design of a high-side N-channel MOSFET driver using discrete components for 24Vdc operation. Special level shifting technique is used to increase the gate voltage higher than the supply voltage. ...
    Thumbnail

    Harmonic content as the indicator of transformer core saturation 

    Ismail, Daut, Prof. Dr.; Syafruddin, Hassan; Soib, Taib; Risnidar, Chan; Muhammad Irwanto (Institute of Electrical and Electronics Engineers (IEEE), 2010-06-23)
    The paper proposes a measurement method for obtaining the parameters needed to calculate a reliable indicator of the state of transformer core saturation. The major nonlinear effects in transformer core are saturation, ...
    Thumbnail

    Current transformer reaction with linear and non-linear loads 

    Ismail, Daut, Prof. Dr.; Khairul Anuar, Mohd Nor; Indra, Nisja; Shatri, C.; Reza, Mohyin (Institute of Electrical and Electronics Engineers (IEEE), 2010-06-23)
    The used of non-linear loads nowadays in industrial system has increased accordance with the present technology. However, the used of non-linear loads supply more harmonic distortion into the distribution systems. ...
    Thumbnail

    Power losses test for electrical machine design on non-grain oriented different thickness material 

    Md. Reza, Mohyin; Ismail, Daut, Prof. Dr.; Nor Ashbahani, Md. Kajaan (Institute of Electrical and Electronics Engineers (IEEE), 2010-06-23)
    This paper examines the effect of thickness in power loss for non-grain oriented material. In this paper, Epstein frame is optimized for both materials and the data is presented based on 50 Hz. The leakage flux is investigated ...
    • 1
    • 2
    • 3
    • 4

    Atmire NV

    Perpustakaan Tuanku Syed Faizuddin Putra (PTSFP) | Send Feedback
     

     

    Browse

    All of UniMAP Library Digital RepositoryCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    My Account

    LoginRegister

    Discover

    Author
    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)

    Atmire NV

    Perpustakaan Tuanku Syed Faizuddin Putra (PTSFP) | Send Feedback