Hybrid Optimum Design of a Distribution Transformer Based on 2-D FE and a Manufacturer Design Methodology
- 19 July 2010
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Magnetics
- Vol. 46 (8), 2864-2867
- https://doi.org/10.1109/tmag.2010.2044644
Abstract
Integrating finite elements (FEs) into the design procedure of electromagnetic devices has always been a challenge for researchers and design engineering community. This paper presents the application of a hybrid method that involves the application of a conventional design methodology commonly employed by transformer manufacturers and 2-D FEs. The optimization is carried out using a genetic algorithm (GA) which allows finding the global minimum and then a deterministic algorithm is used to find the final solution. The methodology is illustrated in the design of a 1500-kVA, 13.2/0.22-kV, 60-Hz, delta-wye oil-filled distribution transformer. It is demonstrated that computation time can be reduced by using the design proposal and at the same time the FE is kept in the design process.Keywords
This publication has 5 references indexed in Scilit:
- Object-Oriented Knowledge-Based System for Distribution Transformer DesignIEEE Transactions on Magnetics, 2008
- A New Concept for Optimal Design Method Considering Modeling Accuracy of Electromagnetic DeviceIEEE Transactions on Magnetics, 2004
- Design optimization of electrical machines using genetic algorithmsIEEE Transactions on Magnetics, 1995
- A combined strategy for optimization in nonlinear magnetic problems using simulated annealing and search techniquesIEEE Transactions on Magnetics, 1992
- Global optimization methods for computational electromagneticsIEEE Transactions on Magnetics, 1992