Parameters Calculation of 5 Hp Ac Induction Motor.

Proceedings of International Conference on Applications and Design in Mechanical Engineering (ICADME) 11 – 13 October 2009, Batu Ferringhi, Penang, MALAYSIA

Parameters Calculation of 5 HP AC Induction Motor

I. Daut, K. Anayet, M. Irwanto, N. Gomesh, M. Muzhar, M. Asri, Syatirah

Power Electronics and Electrical Machine Design Research Cluster School of Electrical Systems Engineering Universiti Malaysia Perlis (UniMAP) * Email: anayet@unimap.edu.my, gomz_84@yahoo.com current and torque. Typical multistack Induction motor are shown in For induction motors of fundamental frequency up to 300 Hz, 0.5 mm thick silicon steel laminations lead to reasonable core losses 2 to 4 W/Kg at 1T and 50 Hz. For higher fundamental frequency, thinner laminations are required. Alternatively, anisotropic magnetic powder materials may be used to cut down the core losses at high fundamental frequencies, above 500 Hz.

Abstract-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 of an induction motor is 84% and power factor is 0.80. The motor parameters such as the stator resistance, rotor resistance, rotor current, induction motor losses are presented in this paper. Keywords-Parameter calculation of induction motor, losses, power factor, efficiency etc

I. INTRODUCTION

Industrial sectors are the biggest consumer in the electric power generated in Malaysia for about 51.9% of the total electricity consumption, i.e. 27211.17 GWh [21]. World energy consumption is expected to increase 40% to 50% by the year 2010, and the global mix of fuels is projected to remain substantially the same as today. Three phase induction motors are the motors most frequently encountered in industry. It is simple, rugged and easy to maintain construction has enabled them to be widely used in industry in almost all applications. These motors...