Advances in technology-based engineering education

Iskander, M.F.

doi:10.1109/aps.2000.874303

Cited by 2 publications

(3 citation statements)

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“…The value of κ is a random number between {0,1}. The present solution is revised with the following equation: (16) where α jρi represents the outcome of the learners present in the class and α jρi new is the modified value of learners. If it offers superior value, it will be approved.…”

Section: Teacher's Partmentioning

confidence: 99%

“…In DSN almost 13% of the power supplied is lost; hence, to ensure supply efficiency and enhance power quality, stability, and reliability, reduction in both real and reactive power losses in DSN is imperative [2,5]. Loss reduction can be accompanied by the installation of multiple small-scale power generation resources near the consumption centres, which is commonly known as DG [16,21,29,34]. The DG has the most desirable feature of providing power to the local DSN, which compensates for the line losses and hence enhances the efficiency of the system.…”

Section: Introductionmentioning

confidence: 99%

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Distributed generator and capacitor‐embedded reconfiguration in three‐phase unbalanced distribution systems using teaching learning‐based optimization

Mehroliya,

Arya

2023

Comp Applic In Engineering

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In the transmission and distribution networks, both active and reactive power play significant roles. While active power does the beneficial work, reactive power maintains the voltage that necessitates management from a system reliability perspective. The voltage variation from the nominal range may result in unintentional operation and early component failure. To maximize the amount of real power that can be transported over the power‐transmitting media, the system must also control reactive power flow. In a three‐phase unbalanced distribution system reinforced with distributed generator units (DGUs) and shunt capacitor units (SCUs), this paper suggests a teaching learning‐based optimization (TLBO) approach to be applied to combinatorial problems for simultaneous reduction of real power loss and net reactive power flow, enhance voltage stability index (VSI) and minimize aggregated voltage deviation index. A multiobjective formulation based on TLBO has been implemented to choose the ideal sizes and placements of DGUs and SCUs in large distribution networks. The case studies have been carried out on an IEEE 33‐bus standard system and a large 123‐bus unbalanced system. The analysis of the IEEE 33‐ and 123‐bus test systems reveals the economic efficiency of the suggested TLBO algorithm. Notably, by applying DG and capacitor simultaneously in the 33‐bus system, a significant reduction of 59.35%, 55.05%, and 50.76% (phases a, b, and c), and for the 123‐bus system, a significant reduction of 43.65%, 19%, and 48.65% (phases a, b, and c) in total active power losses have been achieved. The results suggest that the proposed method renders significant improvement in voltage stability and reduces power losses concerning the base case for both test systems.

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Section: Teacher's Partmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Distributed generator and capacitor‐embedded reconfiguration in three‐phase unbalanced distribution systems using teaching learning‐based optimization

Mehroliya,

Arya

2023

Comp Applic In Engineering

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“…One approach being increasingly employed for this purpose is introducing the use of computational analysis and design (CAD) tools in these courses [3], [7], [12], [13]. These types of simulation tools have the potential to significantly improve undergraduate students' knowledge and interest in electromagnetics [2], [6], [14], [15]. In particular, accurate and reliable CAD tools can help illustrate important engineering applications of electromagnetics theory without the need for expensive laboratory test facilities [3], [6], [7].…”

Section: Introductionmentioning

confidence: 99%

Assessment-based use of CAD tools in electromagnetic field courses

Popović

Giannacopoulos

2005

IEEE Trans. Magn.

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Undergraduate electromagnetic field courses entail significant teaching and learning challenges. The use of simulation technologies in these courses can be an effective teaching strategy if designed properly. An assessment-based approach for identifying difficult concepts to incorporate into simulation-oriented learning is investigated. The potential benefits of the approach are illustrated with a case study.

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Advances in technology-based engineering education

Cited by 2 publications

References 0 publications

Distributed generator and capacitor‐embedded reconfiguration in three‐phase unbalanced distribution systems using teaching learning‐based optimization

Distributed generator and capacitor‐embedded reconfiguration in three‐phase unbalanced distribution systems using teaching learning‐based optimization

Assessment-based use of CAD tools in electromagnetic field courses

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