Controllable Power Factor And Efficiency Improvement of Three Phase Induction Motor Using Extinction Angle Control

Deotale, Snehal Prabhakar; Tutakne, D. R.

doi:10.1109/icsedps.2018.8536078

Cited by 3 publications

(2 citation statements)

References 11 publications

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“…They used a unit named APFC (Automatic Power Correction) to improve the power factor of linear loads. In [10], the authors proposed a control technique to improve the PF of three-phase Motors. The Blower and pumps were connected to the induction motor for home use.…”

Section: Literature Reviewmentioning

confidence: 99%

Design and Implementation of Switched Capacitor Banks Controlled by a Programmable Logic Controller for Power Factor Improvement of Three-Phase Induction Motors

Hamza¹,

Awais²,

Hamza³

et al. 2023

NIJEC

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Industries widely use three-phase inductive loads, such as induction motors, due to their cost-effectiveness, low maintenance, reliability, and durability. However, these loads decrease the power factor, which leads to power wastage, higher billing costs, and penalties from electric power supply companies. To address this issue, a system has been developed that employs a programmable logic controller (PLC) to enhance the power factor of three-phase loads, which reduces the plant's operating costs and lessens the demand for electricity supply from the utility side. The system combines hardware and software components. The software includes logic-based PLC programming that controls the sequence of operations step by step, whereas hardware consists of power and control circuits and protective devices. When an inductive load is added to the system, the PLC reads the input signal from the magnetic contactor's contactor coil connected with the motor and sends an output signal to the corresponding contactor coil of the magnetic contactor to switch the appropriate capacitor bank to enhance the power factor. This paper discusses the experimental results for seven cases utilizing different load combinations with and without the developed system. Thus, energy management requires improving the load's power factor, and the PLC is used as a power factor controller (PFC) for many industrial control applications.

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Section: Literature Reviewmentioning

confidence: 99%

Design and Implementation of Switched Capacitor Banks Controlled by a Programmable Logic Controller for Power Factor Improvement of Three-Phase Induction Motors

Hamza¹,

Awais²,

Hamza³

et al. 2023

NIJEC

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show abstract

“…The series connected main switch S1 regulates the power flow to motor and parallel freewheel switch provides the freewheeling path to discharge the stored energy in motor inductance to run motor itself. [7][8] The PAC technique is employed on TRIAC based SPIM drive. The EAC technique is employed on proposed scheme to run SPIM drive.…”

Section: Circuit Descriptionmentioning

confidence: 99%

Comparative Simulative Study of Power Factor Improvement by Employing Extinction Angle Control in AC-AC Voltage Converter

Ambhorkar¹

2019

helix

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The paper deals with comparative analysis of proposed single phase induction motor (SPIM) drive with Extinction Angle Control (EAC) technique and conventional TRIAC controller with Phase Angle Control (PAC) technique motor for fan load application. The important feature of presented scheme is leading and high power factor with smooth control. In this paper, the performance evaluation of presented scheme with EAC and conventional scheme with PAC has been illustrated in MATLAB Simulink for Static RL load. The simulated waveform of load voltage, load current, input voltage and input current for SPIM drive is also presented.

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PWM controlled high power factor single phase Fan regulator

Waghare

Tutakne

Deshmukh

et al. 2019

2019 3rd International Conference on Electronics, Communication and Aerospace Technology (ICECA)

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Controllable Power Factor And Efficiency Improvement of Three Phase Induction Motor Using Extinction Angle Control

Cited by 3 publications

References 11 publications

Design and Implementation of Switched Capacitor Banks Controlled by a Programmable Logic Controller for Power Factor Improvement of Three-Phase Induction Motors

Design and Implementation of Switched Capacitor Banks Controlled by a Programmable Logic Controller for Power Factor Improvement of Three-Phase Induction Motors

Comparative Simulative Study of Power Factor Improvement by Employing Extinction Angle Control in AC-AC Voltage Converter

PWM controlled high power factor single phase Fan regulator

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