Increasing Frequency Capability of PMSM Vector Controlled Drive for Pumped Storage
Journal Title: ANALELE UNIVERSITATII DIN CRAIOVA - Seria Inginerie electrica - Year 2014, Vol 38, Issue 38
Abstract
The subject of this paper is a comparative study between two supply modes of a permanent magnet synchronous motor (PMSM). The goal is to obtain a better efficiency for a hydraulic pump drive system. The machine (PMSM) is operated in vector control mode. The inverter is controlled with a sinusoidal pulse-width modulation (SPWM) technique. The study will allow to increase the root mean square (RMS) of the voltage and hence speed, avoiding over-modulation. The comparison is also made between third harmonic injection and over-modulation.
Authors and Affiliations
Ioan Ducar, Corneliu Marinescu
Keywords
Related Articles
- EP ID EP163314
- DOI -
- Views 122
- Downloads 0
Predictive versus Classic Control of the Induction Motor Drives
The paper deals with techniques which use the predictive concepts in order to obtain both the pulse width modulation strategy of a voltage fed inverter and the predictive control of the induction motor drive. Concerning...
Dynamic State of Low Power Asynchronous Motors in Direct-on-Line Starting
The research opportunity is explained by the results obtained in modelling and simulation of asynchronous motors, in the purpose of increasing their technical and economic performances when they operate in dynamic states...
Inductive Power Charging for Electric Vehicles in Misalignment Conditions
This research work deals with the challenges and issues facing the misalignment contactless inductive power charging of electric vehicles (EVs). The focus is on analysis and design of the inductive power transfer (IPT) f...
GEOMETRY OPTIMIZATION OF SMES COIL
Superconducting Magnetic Energy Storage (SMES) device is an attractive solution for energy storage. Because the most important element of SMES system is toroidal superconducting coil, the cryogenic technology involved in...
TIME-DOMAIN BASED ACTIVE COMPENSATION STRATEGIES UNDER NONSINUSOIDAL CONDITIONS IN THREE-PHASE THREE-WIRE SYSTEMS
This paper deals with the peculiarities involved by the operation under nonsinusoidal voltage conditions on the generation of the reference compensating current in three-phase three-wire shunt active power filters. The t...