Development and optimization of low-speed and high-efficiency permanent magnet generator for micro hydro-electrical generation system

L Wei, T Nakamura, K Imai - Renewable Energy, 2020 - Elsevier
In this paper, a low-speed and high-efficiency permanent magnet generator (LHPM
generator) for micro hydro-electrical generation system was developed, and two different …

Hyper Spherical Search (HSS) algorithm based optimization and real-time stability study of Tidal energy conversion system

AS Sathpathy, A Mohanty, PK Ray, J khan Bhutto… - IEEE …, 2024 - ieeexplore.ieee.org
This article addresses the optimality and stability issues of a Tidal power based hybrid
power system (HPS). The Tidal system gets destabilized by the uncertain variation of tidal …

Increasing the efficiency of motor-pump systems using a vector controlled drive for PMSM application

I Ducar, C Marinescu - 2014 international symposium on …, 2014 - ieeexplore.ieee.org
In this paper two operating modes available for permanent magnet synchronous machines
(PMSM) are presented. This study aims to increase the efficiency of the motor-pump system …

Power quality improvement for PMSG based isolated small hydro system feeding three-phase 4-wire unbalanced nonlinear loads

VP Chandran, S Murshid… - 2019 IEEE Transportation …, 2019 - ieeexplore.ieee.org
In this work, an isolated small hydro system is dealt with feeding a three-phase 4-wire
unbalanced nonlinear loads supported by a battery. A moving average filter-enhanced PLL …

The PMSM efficiency at variable speed for pumping applications

I Ducar, C Marinescu - … and Exposition on Electrical and Power …, 2014 - ieeexplore.ieee.org
The paper presents a comparative study between two operating modes for a permanent
magnet synchronous motor (PMSM) at variable speed, in order to obtain a better efficiency …

Increasing frequency capability of PMSM vector controlled drive for pumped storage

I Ducar, C Marinescu - 2014 International Conference on …, 2014 - ieeexplore.ieee.org
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 …

[PDF][PDF] DESIGN, ANALYSIS AND DEVELOPMENT OF HOIST FOR EOT CRANE USING PERMANENT MAGNET DIRECT DRIVE

UV Shah - 2023 - gtusitecirculars.s3.amazonaws.com
A. ABSTRACT Electric overhead travelling (EOT) crane is widely used in Industries to move
extremely heavy or bulky loads through the overhead space. EOT crane lifts, lowers and …

Modification of geometric parameters in outer rotor permanent magnet generators to improve THD, efficiency, and cogging torque

J de la Cruz, JM Ramirez, L Leyva - International Journal of …, 2014 - degruyter.com
The improvement of efficiency, total harmonic distortion (THD), and cogging torque in outer
rotor permanent magnet synchronous generator (PMSG) is the main concern in this paper …

Comparative study of induction machine parameters behavior at variable load and speed

I Ducar, C Marinescu - 2013 4th International Symposium on …, 2013 - ieeexplore.ieee.org
Comparative study of induction machine parameters behavior at variable load and speed Page 1
Comparative study of induction machine parameters behavior at variable load and speed Ioan …

ELECTRIC~ t\. L ENGINEERING

DOFG STUDIES - 2014 - eprints.kfupm.edu.sa
The increasing energy need requires integrating and harnessing any available energy
resources, especially renewable energy resources (RES) which considered as cheap and …