전기학회논문지 (The Transactions of The Korean Institute of Electrical Engineers)

  • 제60권7호
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  • Pages.1354-1359
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  • 2011
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  • 1975-8359(pISSN)
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  • 2287-4364(eISSN)
대한전기학회 (The Korean Institute of Electrical Engineers)
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일차근사신뢰도법을 이용한 초전도 자기에너지 저장장치 권선 최적설계

Optimization of SMES Windings Utilizing the First-Order Reliability Method

  • 투고 : 2011.03.23
  • 심사 : 2011.06.16
  • 발행 : 2011.07.01
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초록

This paper presents a novel methodology for improving the reliability of electromagnetic devices and machines based on the reliability-based design optimization method. To achieve this, the method includes reliability analysis and optimization process taking into account uncertainties of design variables. One of the first-order reliability analysis techniques, called reliability index approach, is adopted to evaluate the reliability of performance functions with respect to probabilistic design variables. The proposed method has been successfully applied to designing a superconducting magnetic energy storage system. For verifying the efficiency and accuracy of the method, the results are compared with those of conventional optimization methods.

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참고문헌

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피인용 문헌

  1. Time-dependent reliability analysis with joint upcrossing rates vol.48, pp.5, 2013, https://doi.org/10.1007/s00158-013-0937-2