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Abdolrezaei, H, Siahkali, H and Olamaei, J (2021) Coordination of similar days and multi-objective posterior process to predict energy of transmission substation. Journal of Engineering, Design and Technology, 19(6), 1556-85.
Chellappa, V, Srivastava, V and Salve, U R (2021) A systematic review of construction workers' health and safety research in India. Journal of Engineering, Design and Technology, 19(6), 1488-504.
Eken, T Y, Sarioglu, C and Kucuk, I (2021) Corrosion behaviour of twin-roll cast 8006 aluminium alloy foil with different thicknesses for the food packaging industry. Journal of Engineering, Design and Technology, 19(6), 1421-32.
Evans, M, Farrell, P, Zewein, W and Mashali, A (2021) Analysis framework for the interactions between building information modelling (BIM) and lean construction on construction mega-projects. Journal of Engineering, Design and Technology, 19(6), 1451-71.
Faraji, A (2021) Neuro-fuzzy system based model for prediction of project performance in downstream sector of petroleum industry in Iran. Journal of Engineering, Design and Technology, 19(6), 1268-90.
Heidari, A, Imani, D M and Khalilzadeh, M (2021) A hub location model in the sustainable supply chain considering customer segmentation. Journal of Engineering, Design and Technology, 19(6), 1387-420.
Hongsheng, T, Changwen, H and Chenye, G (2021) Development of a rotatable similar simulation experimental system for steep coal seam mining. Journal of Engineering, Design and Technology, 19(6), 1373-86.
Hulio, Z H, Yousufzai, G and Jiang, W (2021) Statistical analysis of wind resource and energy potential assessment of Quaidabad site, Sindh Pakistan. Journal of Engineering, Design and Technology, 19(6), 1291-316.
Mahmud, A T, Ogunlana, S O and Hong, W T (2021) Key driving factors of cost overrun in highway infrastructure projects in Nigeria: a context-based perspective. Journal of Engineering, Design and Technology, 19(6), 1530-55.
Malge, A M and Pawar, P M (2021) Wind tunnel and numerical study of multi-storey vertical axis wind turbines with different configurations. Journal of Engineering, Design and Technology, 19(6), 1358-72.
Mdibi, L, Van Zyl, R, Kosch, M and Ward, J (2021) A land-based HF transmitter for ionospheric propagation studies using SuperDARN radars. Journal of Engineering, Design and Technology, 19(6), 1648-59.
Ostakh, O, Uzyakova, E, Grechishcheva, N and Kusheeva, V (2021) Ecotoxicological assessment of soil-like mixtures made of drill cuttings. Journal of Engineering, Design and Technology, 19(6), 1433-50.
Othman, A A E and Alamoudy, F O (2021) Optimising building performance through integrating risk management and building information modelling during the design process. Journal of Engineering, Design and Technology, 19(6), 1233-67.
Pandian, A N and Palanivelu, A (2021) Metaheuristic optimization based placement of SVCs with multiple objectives. Journal of Engineering, Design and Technology, 19(6), 1586-600.
- Type: Journal Article
- Keywords: performance; optimization; heuristic
- ISBN/ISSN:
- URL: 10.1108/JEDT-08-2020-0349
- Abstract:
Optimal placement of static VAR compensator (SVC) devices not only improves the voltage profile (VP) but also reduces the active power loss (APL) and enhances the voltage stability (VS) through injecting appropriate VARs at optimal buses. The traditional mathematical methods may not provide global best solution and pose difficulties in handling multi-objective SVC placement (SVCP) problem with complex constraints and forcefully place all the given number of SVCs in the system without assessing their real requirements in enhancing the chosen performances. The purpose of this paper is to formulate the SVCP as a multi-objective optimization problem and solve it using a metaheuristic algorithm for global best solution. The proposed SVCP method uses improved harmony search optimization (IHSO) with dissonance-avoiding mechanism for obtaining the global best solution through driving away the solution from the sub-optimal traps. In addition, the method uses a self-adaptive technique for optimally tuning the IHSO parameters and places only the required number of SVCs from the given number of SVCs. This paper presents the results of the proposed method for 14, 30 and 57 bus systems and exhibits that the proposed method outperforms the existing SVCP methods in achieving the desired performances. This paper proposes a new self-adaptive IHSO based SVCP method for optimally placing only the required number of SVCs with a goal of attaining the global best performances.
Perera, B A K S, Sirimewan, D C and Senadeera, A D (2021) Management of variations in the public-sector building construction projects in Sri Lanka. Journal of Engineering, Design and Technology, 19(6), 1601-19.
Roy, S, Majumder, S, Bhattacharya, S and Sardar, I H (2021) Simulation and analysis of the effects of room surface reflectance combinations on a proposed retrofit illumination system of an office. Journal of Engineering, Design and Technology, 19(6), 1620-47.
Sibanda, V, Mpofu, K and Trimble, J (2021) Methodology for the design of a reconfigurable guillotine shear and bending press machine (RGS&BPM). Journal of Engineering, Design and Technology, 19(6), 1317-43.
Somani, N, Singh, N and Gupta, N K (2021) Joining and characterization of SS-430 using microwave hybrid heating technique. Journal of Engineering, Design and Technology, 19(6), 1344-57.
van Tonder, P and Low, M S (2021) The effect of CO loading on the properties of normal concrete vs fly ash concrete. Journal of Engineering, Design and Technology, 19(6), 1472-87.
Yembi Renault, B, Agumba, J N and Ansary, N (2021) Regression analysis of the influence of demographic characteristics using risk management practices within South African small and medium construction enterprises. Journal of Engineering, Design and Technology, 19(6), 1505-29.