Core-form transformer design optimization with branch and bound search and geometric programming

Tamas Orosz, Adam Sleisz, I. Vajda

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

The optimization of power transformers is one of the earliest applications of geometric programming. This approach works well with shell-form transformers, and the constructed models can be solved accurately with the new interior point method based solvers. However, a less well-known fact is that this kind of modeling becomes problematic in the case of core-form transformers. This paper shows a new metaheuristic solution to circumvent the main obstacle which is the calculation of short-circuit impedance.

Original languageEnglish
Title of host publication2014 55th International Scientific Conference on Power and Electrical Engineering of Riga Technical University, RTUCON 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages17-21
Number of pages5
ISBN (Print)9781479974627
DOIs
Publication statusPublished - Dec 24 2014
Event2014 55th International Scientific Conference on Power and Electrical Engineering of Riga Technical University, RTUCON 2014 - Riga, Latvia
Duration: Oct 14 2014Oct 14 2014

Other

Other2014 55th International Scientific Conference on Power and Electrical Engineering of Riga Technical University, RTUCON 2014
CountryLatvia
CityRiga
Period10/14/1410/14/14

Fingerprint

Power transformers
Short circuit currents
Design optimization

Keywords

  • Design optimization
  • Heuristic algorithms
  • Mathematical programming
  • Power engineering computing
  • Power transformers

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Hardware and Architecture
  • Electrical and Electronic Engineering

Cite this

Orosz, T., Sleisz, A., & Vajda, I. (2014). Core-form transformer design optimization with branch and bound search and geometric programming. In 2014 55th International Scientific Conference on Power and Electrical Engineering of Riga Technical University, RTUCON 2014 (pp. 17-21). [6998194] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/RTUCON.2014.6998194

Core-form transformer design optimization with branch and bound search and geometric programming. / Orosz, Tamas; Sleisz, Adam; Vajda, I.

2014 55th International Scientific Conference on Power and Electrical Engineering of Riga Technical University, RTUCON 2014. Institute of Electrical and Electronics Engineers Inc., 2014. p. 17-21 6998194.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Orosz, T, Sleisz, A & Vajda, I 2014, Core-form transformer design optimization with branch and bound search and geometric programming. in 2014 55th International Scientific Conference on Power and Electrical Engineering of Riga Technical University, RTUCON 2014., 6998194, Institute of Electrical and Electronics Engineers Inc., pp. 17-21, 2014 55th International Scientific Conference on Power and Electrical Engineering of Riga Technical University, RTUCON 2014, Riga, Latvia, 10/14/14. https://doi.org/10.1109/RTUCON.2014.6998194
Orosz T, Sleisz A, Vajda I. Core-form transformer design optimization with branch and bound search and geometric programming. In 2014 55th International Scientific Conference on Power and Electrical Engineering of Riga Technical University, RTUCON 2014. Institute of Electrical and Electronics Engineers Inc. 2014. p. 17-21. 6998194 https://doi.org/10.1109/RTUCON.2014.6998194
Orosz, Tamas ; Sleisz, Adam ; Vajda, I. / Core-form transformer design optimization with branch and bound search and geometric programming. 2014 55th International Scientific Conference on Power and Electrical Engineering of Riga Technical University, RTUCON 2014. Institute of Electrical and Electronics Engineers Inc., 2014. pp. 17-21
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