A NEW METHOD FOR SOLVING IONIZED FIELDS OF UNIPOLAR HVDC LINES INCLUDING EFFECT OF WIND .2. ITERATIVE TECHNIQUES AND NUMERICAL TESTS

Authors
LI X RAGHUVEER MR CIRIC IR
Citation
X. Li et al., A NEW METHOD FOR SOLVING IONIZED FIELDS OF UNIPOLAR HVDC LINES INCLUDING EFFECT OF WIND .2. ITERATIVE TECHNIQUES AND NUMERICAL TESTS, International journal of numerical modelling, 10(1), 1997, pp. 57-69
Citations number
9
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
57 - 69
Database
ISI
SICI code
0894-3370(1997)10:1<57:ANMFSI>2.0.ZU;2-1
Abstract
The modified Gaussian algorithm is introduced for solving the ionized fields of unipolar HVDC lines including the effect of wind. Specific t echniques of incorporating in the algorithm the special structure of t he optimization problem of the ionized field have been developed to ec onomize the requirements for the computer memory and CPU time. Numeric al tests are carried out on a coaxial cylindrical geometry and on a li ne-plane geometry both in the absence and in the presence of wind. Com parison with available experimental data shows good agreement.