Performance Variation of Three Phase Induction Motor due to Voltage Variation and Unbalance

Kini, Giridhar P and Bansal, R C and Aithal, Radhakrishna S (2006) Performance Variation of Three Phase Induction Motor due to Voltage Variation and Unbalance. In: National Conference on Control, Instrumentation and System Conference, Nov 03 - 04, 2006, MIT Manipal.

[img] PDF
nc 9 manipal.pdf - Published Version
Restricted to Registered users only

Download (271kB) | Request a copy

Abstract

Variable torque, variable speed loads are commonly found in industrial utilities and are used for a variety of applications, most common one for pumping applications. The torque developed by the motor is directly dependent on the magnitude of the supply voltage; as such any variation or unbalance in the supply voltage has a direct impact on the working performance. Voltage variations are a result of random switching on and off of loads while voltage unbalance among the phases are a result of unequal system impedances and unequal distribution of single-phase loads. The objective of this paper is to highlight the performance variation of the 3φ induction motor driving a centrifugal load, when subjected to voltage variation and unbalance, with a simulated study.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Three-Phase Induction Motor, Equivalent Circuit, Voltage Unbalance, Efficiency, Copper Loss, Core Loss
Subjects: Engineering > MIT Manipal > Electrical and Electronics
Depositing User: MIT Library
Date Deposited: 19 Oct 2016 09:55
Last Modified: 19 Oct 2016 09:55
URI: http://eprints.manipal.edu/id/eprint/147237

Actions (login required)

View Item View Item