Browsing Conference Papers by Subject "Efficiency"

Now showing items 1-8 of 8

    • Effect of different size of rotor bars on induction motor efficiency 

      Pungut, Ibrahim; Ismail, Daut, Prof. dr.; Rosnazri, Ali; Yanawati, Yahya; Nor Shafiqin, Shariffuddin; Mastika, Abdullah (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)
      Efficiency is the main consideration in designing of any equipment. In an induction motor, there are many parameters that could affect the motor efficiency. One of them is the size of rotor bar, that contribute to the rotor ...

    • Effects of the total harmonic distortion on the current transformer efficiency 

      Khairul Anuar, Mohd Nor; Ismail, Daut, Prof. Dr.; Indra, Nisja; Siti Rahayu, Mohamed; Mohd Hafiz, Arshad (Universiti Malaysia Perlis (UniMAP), 2012-06-18)
      Total harmonic distortion is an outcome from the nonlinear loads. The used of nonlinear loads that increased especially in industry lead to produce the harmonic distortion. This harmonic distortion brings effects on equipment ...

    • Efficiency enhancement of InN quantum dot based solar cell 

      Humayun, M. A.; Mohd Abdur, Rashid, Dr.; Mohd Fareq, Abd Malek, Prof. Madya Dr.; A. N., Hussain; Ismail, Daut, Prof. Dr. (Universiti Malaysia Perlis (UniMAP), 2012-06-18)
      A fundamental limitation in achieving ultra-high efficiency solar cells (> 60%) is the availability of materials and corresponding device structures. The InGaN material system offer substantial potential in developing ...

    • Experimental-simulation analysis for transformer single phase in resistive load condition 

      Siti Amely, Jumaat; Rohaiza, Hamdan; Roziah, Aziz; Norakmal, Mohd Jamail (Universiti Malaysia Pahang (UMP), 2009-06-20)
      Transformer is one of main components in electrical power system which role to increase or reduce voltage. Characteristics of transformer would be vital to ensure the voltage is fully transferred. This paper is ...

    • Parameter determination of 0.5 hp induction motor based on load factor test - A case study 

      Ismail, Daut, Prof. Dr.; Gomesh Nair, Shasidharan; Muhammad Irwanto; Yanawati, Y.; Nor Shafiqin, S.; Mohd Irwan, Yusoff (Institute of Electrical and Electronics Engineers (IEEE), 2011-06-21)
      The load can influence the efficiency of the induction motor. Even if the load has higher or less load factor, it can reduce the efficiency of an induction motor by several percentage. By knowing this, it is important that ...

    • Parameters calculation of 5 HP AC induction motor 

      Ismail, Daut; Karem, Anayet; Muhammad Irwanto; N. Gomesh; M. Muzhar; M. Asri; Syatirah (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 ...

    • Productivity analysis towards lean manufacturing at a textile manufacturing company 

      Rohana, Abdullah; Effendi, Mohamad; Nor Akramin, Mohamad; Adi Saptari (Universiti Malaysia Pahang (UMP), 2009-06-20)
      Changes continually occuring in the industry and business environment must be considered both economically and practically. Manufacturing is inherently a complex task and stems from various aspects to create productive ...

    • Simulation of cadmium telluride solar cells structure 

      I. F., Fauzi; Mukhzeer, Mohamad Shahimin, Dr.; Mazlee, Mazalan (Institute of Electrical and Electronics Engineers (IEEE), 2010-12-13)
      A solar cell or photovoltaic cell is designed to convert sunlight into electrical energy through the photoelectric effect. Solar cells are the most attractive source to harness solar energy; it is not only has high efficiency, ...