Fuzzy logic-based induction motor protection system

Uyar, Okan; Çunkaş, Mehmet

doi:10.1007/s00521-012-0862-0

Cited by 9 publications

(6 citation statements)

References 19 publications

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“…Fuzzy systems are very useful in situations involving complex systems whose behaviours are difficult to model mathematically and are subject to uncertainties. A fuzzy system attempts to understand a system for which no model exists by implementing human experiences and preferences via fuzzy rules [56,57]. The authors in [56] use fuzzy logic to compute the optimal time delay required following fault occurrence in an induction motor.…”

Section: Artificial Intelligence (Ai) Methodsmentioning

confidence: 99%

“…A fuzzy system attempts to understand a system for which no model exists by implementing human experiences and preferences via fuzzy rules [56,57]. The authors in [56] use fuzzy logic to compute the optimal time delay required following fault occurrence in an induction motor. The time delay depends on the level of the measured parameter or combination of the parameters that include under-and over-voltage, overcurrent, temperature rise, voltage and current unbalance.…”

Section: Artificial Intelligence (Ai) Methodsmentioning

confidence: 99%

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Review of technical issues influencing the decoupling of DG converter design from the distribution system protection strategy

Manditereza

Bansal

2018

IET Renewable Power Generation

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Several issues need to be considered in the design and control of converters for converter-interfaced distributed generators (DGs). Under fault conditions, the semiconductor devices withstand ratings must not be exceeded. The converter control strategy is also required to facilitate fault ride through (FRT) capability. On the other hand, protection against fault is better served by employing control strategies that allow the converter-interfaced DGs to contribute short duration fault current sufficient to aid the detection of faults. Semiconductor devices protection and FRT capability have the same objective of limiting the magnitude of the fault current. Protection coordination in the complex DG-integrated network is difficult and may result in protection settings that are not optimal or contribute to long relay operating times that may impact FRT support. On this basis, this study proposes the de-coupling of the protection solution from FRT and semiconductor device considerations. This study critically reviews various strategies proposed in the literature for the protection of the DG-integrated distribution system and develops an argument that aims to influence a paradigm shift towards voltage-based protection that may see protection design decoupled from inverter design and control, since fault current contribution may not be required to achieve effective protection.

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Section: Artificial Intelligence (Ai) Methodsmentioning

confidence: 99%

Section: Artificial Intelligence (Ai) Methodsmentioning

confidence: 99%

Review of technical issues influencing the decoupling of DG converter design from the distribution system protection strategy

Manditereza

Bansal

2018

IET Renewable Power Generation

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“…References [2,3] suggest using fuzzy logic to put a delay between 0 and 4.5 s depending on the error type. If the fault is not recovered after this waiting time, stopping of the motor should be considered.…”

Section: Literature Review For Fuzzy Logic Controller Based Overcurre...mentioning

confidence: 99%

Protection Coordination Index Assessment Using Fuzzy Logic Controller

Chang

Elmashtoly

2022

Energies

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This paper proposes the assessment method of the protection coordination index (PCI) for overcurrent protection relay and upstream relay. The protection coordination index is an indicator of how properly the equipment is protected by protective relay. The PCI is used to check the appropriateness of the protection coordination for both the component-wise and pair-wise. The protection index of each protection component of the integrated digital relay is assessed by a fuzzy logic controller. Then the device-level protection index and the composite protection coordination index between up and downstream relays are also assessed. Since the setting criteria of the overcurrent relays are given in a certain range rather than a crisp value, it is difficult to indicate the protection level of the protective system as an index. Currently, there is no way of knowing how well the overcurrent relay setting is. Thus, a method was proposed to evaluate the protection index of overcurrent systems using fuzzy logic. This is the unique research result of this paper.

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“…To achieve this, both devices (the one controlling and the one being controlled) must be embedded systems. They must have the ability to process data, and to communicate so that internet of things (IOT) can be implemented [7].…”

Section: Introductionmentioning

confidence: 99%

Design and Implementation of a Fuzzy Logic Controller for Power Plant Temperature Monitoring and Control using Fuzzylite

David

Akpado

Alumona

2021

JERR

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Design and implementation of a fuzzy logic controller for power plant temperature monitoring and control used fuzzy lite software to simulate using triangular method and compared with bell shape membership function. Fuzzy logic technology was deployed; the motor temperature and RPM being used as crisp inputs to the fuzzy logic controller with appropriate membership function definitions. The fuzzy logic was designed and simulated using the Fuzzy Lite and Proteus software. It was implemented as firmware written in C++ programming language being executed on the PIC16F877A microcontroller. The results gotten from the simulations and implementation were in concordance as variations in motor temperature influenced motor speed. Triangular method used in this work was compared with Bell shape method used in previous work to ascertain its contribution to knowledge and also discovered that triangular method is more precise in its result.

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Fuzzy logic-based induction motor protection system

Cited by 9 publications

References 19 publications

Review of technical issues influencing the decoupling of DG converter design from the distribution system protection strategy

Review of technical issues influencing the decoupling of DG converter design from the distribution system protection strategy

Protection Coordination Index Assessment Using Fuzzy Logic Controller

Design and Implementation of a Fuzzy Logic Controller for Power Plant Temperature Monitoring and Control using Fuzzylite

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