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Babatunde, S O and Ekundayo, D (2019) Barriers to the incorporation of BIM into quantity surveying undergraduate curriculum in the Nigerian universities. Journal of Engineering, Design and Technology, 17(03), 629–48.

Bellifa, S and Boumechra, N (2019) Effects of calcium leaching on the physical and mechanical properties of aerial lime-cement mortars. Journal of Engineering, Design and Technology , 17(03), 649–66.

Dang, C N and Le-Hoai, L (2019) Relating knowledge creation factors to construction organizations’ effectiveness. Journal of Engineering, Design and Technology, 17(03), 515–36.

Dithebe, K, Aigbavboa, C O, Thwala, W D and Oke, A E (2019) Analysis on the perceived occurrence of challenges delaying the delivery of water infrastructure assets in South Africa. Journal of Engineering, Design and Technology , 17(03), 554–71.

Kereri, J O and Adamtey, S (2019) RFID use in residential/commercial construction industry. Journal of Engineering, Design and Technology , 17(03), 591–612.

Mayouf, M, Gerges, M and Cox, S (2019) 5D BIM: an investigation into the integration of quantity surveyors within the BIM process. Journal of Engineering, Design and Technology , 17(03), 537–53.

Mekid, S and Bashmal, S (2019) Engineering manipulation at nanoscale: further functional specifications. Journal of Engineering, Design and Technology, 17(03), 572–90.

Mostafaeipour, A, Goudarzi, H, Sedaghat, A, Jahangiri, M, Hadian, H, Rezaei, M, Golmohammadi, A and Karimi, P (2019) Energy efficiency for cooling buildings in hot and dry regions using sol-air temperature and ground temperature effects. Journal of Engineering, Design and Technology, 17(03), 613–28.

Thakur, N, Awasthi, Y, Hooda, M and Siddiqui, A S (2019) Adaptive whale optimization for intelligent multi-constraints power quality improvement under deregulated environment. Journal of Engineering, Design and Technology, 17(03), 490–514.

  • Type: Journal Article
  • Keywords: Objective models; Power quality issues; UPFC;
  • ISBN/ISSN: 1726-0531
  • URL: https://doi.org/10.1108/JEDT-08-2018-0130
  • Abstract:
    Power quality issues highly affect the secure and economic operations of the power system. Although numerous methodologies are reported in the literature, flexible alternating current transmission system (FACTS) devices play a primary role. However, the FACTS devices require optimal location and sizing to perform the power quality enhancement effectively and in a cost efficient manner. This paper aims to attain the maximum power quality improvements in IEEE 30 and IEEE 57 test bus systems. Design/methodology/approach This paper contributes the adaptive whale optimization algorithm (AWOA) algorithm to solve the power quality issues under deregulated sector, which enhances available transfer capability, maintains voltage stability, minimizes loss and mitigates congestions. Findings Through the performance analysis, the convergence of the final fitness of AWOA algorithm is 5 per cent better than artificial bee colony (ABC), 3.79 per cent better than genetic algorithm (GA), 2,081 per cent better than particle swarm optimization (PSO) and fire fly (FF) and 2.56 per cent better than whale optimization algorithm (WOA) algorithms at 400 per cent load condition for IEEE 30 test bus system, and the fitness convergence of AWOA algorithm for IEEE 57 test bus system is 4.44, 4.86, 5.49, 7.52 and 9.66 per cent better than FF, ABC, WOA, PSO and GA, respectively. Originality/value This paper presents a technique for minimizing the power quality problems using AWOA algorithm. This is the first work to use WOA-based optimization for the power quality improvements.

van Rensburg, R, Mellado, B and Augusto Marin Tobon, C (2019) Wireless mesh network data communications and reliability analysis for anti-theft application deployment in educational institutions. Journal of Engineering, Design and Technology, 17(03), 474–89.