COMPEL - The international journal for computation and mathematics in electrical and electronic engineering: Volume 40 Issue 4

Design and analysis of tubular permanent magnetic linear generator with 120° phase belt toroidal windings

Jikai Si, Zuoguang Yan, Rui Nie, Shuai Xu, Chun Gan, Wenping Cao

To improve the power density and generation efficiency of the tubular permanent magnetic linear generators (TPMLGs) under realistic sea-stator condition, a TPMLG with 120° phase…

Parameter identification for load frequency control using fuzzy FOPID in power system

Ram Kumar, Afzal Sikander

This paper aims to suggest the parameter identification of load frequency controller in power system.

High torque and excessive vibration on the induction motors under special voltage fluctuation conditions

Morteza Ghaseminezhad, Aref Doroudi, Seyed Hossein Hosseinian, Alireza Jalilian

Voltage fluctuation (flicker) is a power quality disturbance that can produce several undesirable effects on industrial equipment. This paper aims to present the methodology and…

Observability, controllability and stability analysis of discrete time engineering dynamic systems by means of Lagrangian, Hamiltonian and dissipative functions in discrete forms

Cem Civelek

The purpose of this paper is to analyze the dynamical state of a discrete time engineering/physical dynamic system. The analysis is performed based on observability…

Accurate fault detection during power swing: compensated line study

Hamed Fasihi Pour Parizi, Saeed Seyedtabaii, Mahdi Akhbari

The purpose of this study is to develop an algorithm to accurately detect faults in series capacitor compensated (SCC) power transmission lines. The line fault must be…

Robust mode transition control of four-wheel-drive hybrid electric vehicles based on radial basis function neural network estimation-a simulation study

Ling Li, Fazhan Tao, Zhumu Fu

The flexible mode transitions, multiple power sources and system uncertainty lead to challenges for mode transition control of four-wheel-drive hybrid powertrain. Therefore, the…

On the practical h-stabilization of nonlinear time-varying systems: application to separately excited DC motor

Hanen Damak, Mohamed Ali Hammami, Abir Kicha

The purpose of this paper is to report on the global practical uniform h-stabilization for certain classes of nonlinear time-varying systems and its application in a separately…

Stability control of permanent magnet and electromagnetic hybrid Halbach array electrodynamic suspension system

Cheng Luo, Kunlun Zhang, Da Liang, Yongzhi Jing

The purpose of the paper is to study the stability control of permanent magnet (PM) and electromagnetic hybrid Halbach array electrodynamic suspension (EDS) system because of the…

Modeling and analysis of variable reluctance resolver using magnetic equivalent circuit

Mohsen Rostami, Peyman Naderi, Abbas Shiri

The purpose of this paper is to propose a saturable model based on the magnetic equivalent circuit (MEC) for evaluating the electromagnetic performance of the variable area…