Title :
An Algorithm for Modelling Heat Flow and Quasi-static Field Distributions in High Temperature/High Voltage Direct Current Power Systems
Author :
Braunstein, Jeffrey ; Lee, Hyang-Beom ; Chung, Tae-Kyung ; Kim, Hyeong-Seok
Author_Institution :
Sch. of Electr. & Electron. Eng., Chungang Univ., Seoul
Abstract :
In this paper, a finite element algorithm to calculate field and temperature variation in high voltage direct current (HVDC) cables is presented. The material properties in these systems demonstrate both temperature and field dependencies. The defining differential equations are therefore nonlinear, requiring an iterative technique accurately determine the physical properties. A three dimensional domain is considered
Keywords :
HVDC power transmission; finite element analysis; heat transfer; nonlinear differential equations; HVDC current power systems; differential equations; finite element algorithm; heat flow modelling; high voltage direct current cables; material properties; nonlinear equations; quasistatic field distributions; Cables; Differential equations; Finite element methods; HVDC transmission; Iterative algorithms; Material properties; Power system modeling; Temperature dependence; Temperature distribution; 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-06.2006.1632832
