Selective harmonic eliminated
 V
 /
 f
 speed control of single‐phase induction motor

Duranay, Zeynep Bala; Güldemir, Hanifi

doi:10.1049/iet-pel.2017.0511

Cited by 16 publications

(5 citation statements)

References 24 publications

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“…The two primary weaknesses associated with the recent variants of the constant V/f method [3]- [21] can be summarized as follows:…”

Section: Energy-efficient Variable Speed Controlmentioning

confidence: 99%

“…As SPIM-based load is the major load on any utility, there exists a huge potential for saving electricity by improving its energy-efficiency during starting and operating/running modes. Speed control of SPIM offers an opportunity to significantly increase the energy-savings [3]. For example, 50% of energy savings result from just 20% reduction in speed [4].…”

Section: Introductionmentioning

confidence: 99%

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An Improved Technique for Energy-Efficient Starting and Operating Control of Single Phase Induction Motors

2021

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“…The two primary weaknesses associated with the recent variants of the constant V/f method [3]- [21] can be summarized as follows:…”

Section: Energy-efficient Variable Speed Controlmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

An Improved Technique for Energy-Efficient Starting and Operating Control of Single Phase Induction Motors

2021

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“…Scalar controls are easy for execution and provides an exceptional response in steady-state. Still, the dynamics are slow because the transients are not controlled properly [1][2][3]. Vector control schemes have been invented with closed-loop feedback controls to achieve high accuracy dynamics.…”

Section: Introductionmentioning

confidence: 99%

Enhanced space vector modulated scalar control of induction motor

Fernandez

Vijayakumar

2021

IJEECS

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A conventional vector control of the asynchronous machine makes an analogy of an equivalent separately excited DC machine. It offers a decoupled control of torque and flux which is perpendicular to each other hence one vector is not interfered by other parameters. So, torque and speed control is achieved in an isolated manner even though they are closely interlinked. This is implemented by aligning the rotor flux with the direct axis of the synchronously rotating reference frame. PI controllers play a key role to achieve the desired topology of the VFD. Three controllers are used in the system, flux, speed and torque controller. Tuning of flux controller is quite simple, but in case of speed and torque, it became quite tricky because the output of the speed controller is the reference signal of torque controller. Moreover, there is no distinct method to tune the controllers in the vector control system. Still, the entire high-performance dynamic response of the machine depends on the perfect tuning of those controllers. From the above analysis, it is understood that system identification is essential to tune the PI controllers. But being an asynchronous machine, to obtain system transfer function in a decoupled manner is very difficult. To overcome this problem, the proposed model will be Conventional sine PWM modulated switching pulses are used to implement variable frequency drives for induction motor. Space vector modulated PWM switching pulse is used to fire IGBT. In the case of sine, PWM modulated switching; DC bus voltage utilization is 50% whereas in space vector modulated inverter 57.73% DC Bus voltage utilization can be achieved.

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“…The scalar control exhibits simple design, structure and low price. Moreover, this method does not consider the parameters of motors and can control medium to the high speed of TIM effectively 13 .…”

Section: Introductionmentioning

confidence: 99%

Role of optimization algorithms based fuzzy controller in achieving induction motor performance enhancement

Hannan

Ali²,

Lipu

et al. 2020

Nat Commun

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Three-phase induction motors (TIMs) are widely used for machines in industrial operations. As an accurate and robust controller, fuzzy logic controller (FLC) is crucial in designing TIMs control systems. The performance of FLC highly depends on the membership function (MF) variables, which are evaluated by heuristic approaches, leading to a high processing time. To address these issues, optimisation algorithms for TIMs have received increasing interest among researchers and industrialists. Here, we present an advanced and efficient quantum-inspired lightning search algorithm (QLSA) to avoid exhaustive conventional heuristic procedures when obtaining MFs. The accuracy of the QLSA based FLC (QLSAF) speed control is superior to other controllers in terms of transient response, damping capability and minimisation of statistical errors under diverse speeds and loads. The performance of the proposed QLSAF speed controller is validated through experiments. Test results under different conditions show consistent speed responses and stator currents with the simulation results.

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Selective harmonic eliminated V / f speed control of single‐phase induction motor

Cited by 16 publications

References 24 publications

An Improved Technique for Energy-Efficient Starting and Operating Control of Single Phase Induction Motors

An Improved Technique for Energy-Efficient Starting and Operating Control of Single Phase Induction Motors

Enhanced space vector modulated scalar control of induction motor

Role of optimization algorithms based fuzzy controller in achieving induction motor performance enhancement

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