Title :
Shape Design Sensitivity Analysis and Optimization of HVDC Joint Considering Nonlinear Conductivity
Author :
Lee, Hyang-Beom ; Braunstein, Jeffrey ; Kim, Hyeong-Seok ; Choi, Kyung
Author_Institution :
Dept. of Electr. Eng., Soongsil Univ., Seoul
Abstract :
Shape optimization of high voltage direct current (HVDC) joint using shape design sensitivity analysis considering nonlinear conductivity is presented in this paper. The electric field distribution of HVDC devices is a resistive field. Also, the nonlinear conductivity is expressed in terms of the temperature and electric field distribution. In this paper, the shape design sensitivity formula is derived, and a conductor geometry for relaxing the concentration of electric field is presented using design sensitivity analysis
Keywords :
HVDC power transmission; conductors (electric); design engineering; numerical analysis; sensitivity analysis; HVDC optimization; conductor geometry; electric field distribution; high voltage direct current; nonlinear conductivity; shape design sensitivity analysis; temperature distribution; Conductivity; Conductors; Design optimization; Geometry; HVDC transmission; Sensitivity analysis; Shape; Temperature distribution; Temperature sensors; Voltage;
Conference_Titel :
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0320-0
DOI :
10.1109/CEFC-06.2006.1633265
