The Transactions of the Korean Institute of Electrical Engineers C (대한전기학회논문지:전기물성ㆍ응용부문C)

The Korean Institute of Electrical Engineers (대한전기학회)
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Investigation on Electric Field Optimization Algorithm of Spacer in Gas Insulated System

가스절연 원통형 관로 내의 스페이서 전계 최적화 알고리즘에 관한 연구

  • 김웅식 (호서대학 환경안전공학부) ;
  • 민석원 (순천향대학 정보기술공학부)
  • Published : 2002.03.01
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Abstract

This Paper describes an algorithm for the design of axi-symmetrical spacer under specified field conditions. The electric field alas been calculated by combination method of Integral Equation Method(IEM) and Charge Simulation Method(CSM). The contour of spacer is represented with NURB(Non-Uniform Rational B-spline) curve of which effectiveness has been proved. This algorithm introduces a design process in the aspect of electrical field, when a spacer in airtight cylinder is designed. Also various field conditions for obtaining optical shapes have been proposed. Due to the algorithm, the entire process shows a stable convergence. Both tangential and total electrical field are taken into consideration as specified field criteria.

Keywords

References

  1. 정성계, '개정 고전압공학', 문운당, 1982
  2. B.Y. Lee 외, 'The Use of Rational B-Spline Surface to Improve the Shape Control for Three-Dimensional Insulation Design and Its Application to Design of Shield Ring', IEEE, Trans, on PD, Vol. 13, No. 3, July 1998 https://doi.org/10.1109/61.686999
  3. E.S. Kim 외, 'Electric Field Optimization Using NURB Curve and Surface', 日本 電氣學會誌, Vol. 113, No. 10, October 1993
  4. 坪井외, 'ニュ一トソ法による電極形狀および絶緣物形狀の最適化', pp. 9-16, 106卷, 7號, 電氣學會論文誌A, 1986
  5. 이건우 '컴퓨터 그래픽과 CAD', 영지문화사, 1994
  6. J.A. Gomollon Garcla 외, 'Contour Optimization of High Voltage Insulators by Means of Smoothing Cubic Splines', 9th Int'l Symposium on High Voltage Engineering, pp. 8343-1-4, August, 1995, Graz Austria
  7. H.H. Daumling 외, 'Investigation on Field Optimization of Insulator Geometry', pp. 787-793, IEEE Trans. on PD, Vol. 4, No. 1, January 1989
  8. 河野외, '數値電界計算法', コロナ社, 1980