Results 11 to 20 of about 189,422 (317)

Sistem Monitoring dan Kontrol Motor AC Berbasis SCADA

open access: yesJurnal Teknik Elektro Indonesia, 2020
The SCADA-based AC motor monitoring and control system is a three-phase induction motor monitoring and control system. Motor speed regulation feedback is obtained from the tacho generator which is connected to the pulleys.
Ta'ali Ta'ali, Fivia Eliza
doaj   +1 more source

Effect of voltage supply unbalance on temperature distribution of three-phase induction motor [PDF]

open access: yesE3S Web of Conferences
Three-phase induction motor is the most popular kind of electric motor used in industrial applications. To operate in ideal condition, a three-phase induction motor should work on balance three-phase voltage supply.
Kastawan I. Made Wiwit   +2 more
doaj   +1 more source

Traction induction motor

open access: yesMATEC Web of Conferences, 2018
The paper presents a traction induction motor with an innovative rotor winding design. The winding of the rotor is almost identical to the armature winding in the dc traction motors, with the exception of commutator. Winding is double layered.
Bernatt Jakub   +3 more
doaj   +1 more source

Torque capability improvement of sensorless FOC induction machine in field weakening for propulsion purposes

open access: yesJournal of Electrical Systems and Information Technology, 2017
An electric propulsion system is generally based on torque controlled electric drive and DC series motors are traditionally used for propulsion system.
Nisha G.K.   +2 more
doaj   +1 more source

Power-Balancing Based Induction Machine Model for Power System Dynamic Analysis in Electromechanical Timescale

open access: yesEnergies, 2018
Power balance, including active and reactive power, between the system supply and the demand from induction motor loads is a potentially necessary condition for system stable operation.
Ding Wang, Xiaoming Yuan, Meiqing Zhang
doaj   +1 more source

Windings Design for Single-phase Induction Motors Base on 4-phase Induction Motor (Case study: identical windings design)

open access: yesMATEC Web of Conferences, 2018
A 1-phase induction motor usually has a complicated windings design which compares to polyphase induction motor. In addition, a large capacitor start is required to operate the motor. It is an expensive way to operate the motor if it compare to polyphase
Anthony Zuriman   +2 more
doaj   +1 more source

Efficiency analysis of an induction motor with direct torque and flux control at a hot rolling mill

open access: yesJournal of Energy in Southern Africa, 2017
This paper presents an efficiency analysis of an induction motor with direct torque and flux control at a hot rolling mill in South Africa. Two scenarios were evaluated: 1) where the induction motor was controlled at a constant speed with a variable ...
Rupert Gouws
doaj   +1 more source

Induction Motor Harmonics Voltage Waveform Analysis based on Machine Constriction

open access: yesJurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems), 2020
— This paper discussed about harmonic analysis in an induction motor. Harmonics on induction motor appear due to the machine construction specially to its slots.
Akhlaqul Karomah
doaj   +1 more source

Mathematical model of induction motor containing slot harmonics effect in magnetic field and various types defects presence [PDF]

open access: yesОмский научный вестник, 2018
The article presents mathematical model of induction motor taking into account the appearance of the slot harmonics in the air gap magnetic field induction. This model can be used in the development of stator current spectrum analysis methods.
V. V. Kharlamov   +3 more
doaj   +1 more source

FPGA implementation of adaptive sliding mode control and genetically optimized PID control for fractional-order induction motor system with uncertain load

open access: yesAdvances in Difference Equations, 2017
In this paper, we investigate the control of 4-D nonautonomous fractional-order uncertain model of a PI speed-regulated current-driven induction motor (FOIM) using a fractional-order adaptive sliding mode controller (FOASMC).
Karthikeyan Rajagopal   +3 more
doaj   +1 more source

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