Title :
Multiphase power flow solutions using EMTP and Newtons method
Author :
Allemong, J.J. ; Bennon, R.J. ; Selent, P.W.
Author_Institution :
American Electr. Power Service Corp., Columbus, OH, USA
fDate :
11/1/1993 12:00:00 AM
Abstract :
This paper describes a reliable and very flexible multiphase load-flow solution process which is applicable for large transmission systems (up to 500 nodes). The process consists of an interface between the Electromagnetic Transients Program (EMTP) and a newly developed multiphase load flow algorithm that is based on the Newton-Raphson method. Subjects discussed include derivation of the basic algorithm, structure of the Jacobian matrix, and convergence characteristics
Keywords :
convergence of numerical methods; load flow; matrix algebra; power system analysis computing; EMTP; Electromagnetic Transients Program; Jacobian matrix structure; Newton-Raphson method; convergence characteristics; large transmission systems; multiphase load-flow solution; Convergence; EMTP; Equations; Jacobian matrices; Load flow; Load flow analysis; Newton method; Power system modeling; Power system reliability; Voltage;
Journal_Title :
Power Systems, IEEE Transactions on
