A NEW METHOD FOR SOLVING IONIZED FIELDS OF UNIPOLAR HVDC LINES INCLUDING EFFECT OF WIND .1. FEM FORMULATION

Authors
LI X CIRIC IR RAGHUVEER MR
Citation
X. Li et al., A NEW METHOD FOR SOLVING IONIZED FIELDS OF UNIPOLAR HVDC LINES INCLUDING EFFECT OF WIND .1. FEM FORMULATION, International journal of numerical modelling, 10(1), 1997, pp. 47-56
Citations number
24
Categorie Soggetti
Computer Application, Chemistry & Engineering","Mathematical Method, Physical Science","Engineering, Eletrical & Electronic
Journal title
International journal of numerical modelling → ACNP
ISSN journal
08943370
Volume
10
Issue
1
Year of publication
1997
Pages
47 - 56
Database
ISI
SICI code
0894-3370(1997)10:1<47:ANMFSI>2.0.ZU;2-4
Abstract
In this paper, a finite element method for solving ionized fields is d eveloped based on a novel solution philosophy. Employing the Galerkin finite element method, the solution problem of an ionized field has be en formulated as an optimization problem, i.e. as a problem of minimiz ing an objective function whose minimum gives the solution. The effect of wind is taken into account by introducing a scalar potential of it s velocity.