Utility of Numerical Methods in Establishing Performances of Low Power Synchronous Motors
Journal Title: Analele Universitatii "Eftimie Murgu" Resita. Fascicula de Inginerie - Year 2014, Vol 21, Issue 2
Abstract
In case of electromechanical equipments driven by alternating current motors, it is possible to reduce the exploitation costs by choosing correctly the driving motor (asynchronous motor or permanent magnet synchronous motor). One of the objectives followed in this paper is the comparative approach from the view point of operation performances and exploitation cost obtained for the two types of motors (asynchronous motor and the permanent magnet one), with the help of some specialized computation soft-wares. The utilization of a permanent magnet synchronous motor, which has an efficiency increased with 11.2% and the power factor better with 10.6%, is a solution for reducing the exploitation cost and for preserving the drive performances.
Authors and Affiliations
Ion Vlad, Aurel Campeanu, Sorin Enache, Monica-Adela Enache
Keywords
Related Articles
- EP ID EP460682
- DOI -
- Views 82
- Downloads 0
Physico-Chemical and Microbial Analysis of the Effects of Abattoirs Operation in Estako-West and Central, Edo-State, Nigeria
Abattoir wastewater has a complex composition and very harmful to the environment. There is always need for reduction in the impact of natural and most especially anthropogenic pollution to enhance water quality, food sa...
Development of Water Supply and Billing Systems for Effective Utility Distribution
Safe drinking water is a strong constraint to the attainment of Millennium Development Goals by 2020. The water supply coverage of 38.3% of the total population corresponds to 45 litres per person and an average supply p...
Exploitation Solution of the Wind Potential in the Danube Gorge
This paper proposes a solution to exploit the wind potential of the Danube cluster by storing it in the Iron Gates I reservoir lake, through pumping the water downstream of the hydroelectric power plant. Storing energy b...
Digital Speed Cascade Control, using Scilab / Xcos Environment
This paper presents an application of digital cascade control implemented in Scilab / Xcos environment, using a P type regulator for the position adjustment circuit, a PI controller for the speed circuit adjustment; the...
A.c. Power Measurement Using Power Analyzer Associated with External Transducers. Accuracy and Uncertainty Evaluation
The development of the digital signal processors and their implementation in measuring technique has led to the manufacturing of power analyzers used as multifunction meters in industry, automation, tests and laboratory...