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Analyses of the modifications in the pi circuits for inclusion of frequency influence in transmission line representation
(IEEE, 2011-01-01)
In this article, it is represented by state variables phase a transmission line which parameters are considered frequency independently and frequency dependent. It is analyzed what is the reasonable number of pi circuits ...
Efficient procedure to evaluate electromagnetic transients on three-phase transmission lines
(Inst Engineering Technology-iet, 2010-09-01)
This paper presents a hybrid way mixing time and frequency domain for transmission lines modelling. The proposed methodology handles steady fundamental signal mixed with fast and slow transients, including impulsive and ...
Frequency-dependent transmission line analyses using clarke extended methodology
(2005-12-01)
For typical symmetrical systems with three-phase double-circuit transmission lines or two parallel three-phase double-circuit transmission lines, single real transformation matrix is applied. The objective is to determine ...
Simplified procedure to estimate the resistance parameters of transmission lines
(SpringerNew YorkEUA, 2013)
A Genetic Algorithm for Transmission Network Expansion Planning Considering Line Maintenance
(2020-07-01)
This paper proposes a decimal codification genetic algorithm to solve the transmission network expansion planning (TNEP) problem considering the economic impact of line maintenance. The goal is to extend the lifespan of ...
Implementation of Modal Domain Transmission Line Models in the ATP Software
(2022-01-01)
Electromagnetic Transients Program make extensive use of transmission line models for the simulation of electromagnetic transients. This paper proposes a circuit representation of the modal transformation, more specifically ...
Transmission line modeling: A circuit theory approach
(Siam PublicationsPhiladelphiaEUA, 1998)
Modal transformation applied to double three-phase transmission lines
(2004-12-01)
Double three-phase transmission lines are analyzed in this paper using a modal transformation model. The main attribute of this model is the use of a single real transformation matrix based on line geometrical characteristics ...
Quasi-modes multiphase transmission line model
(Elsevier Science SaLausanneSuíça, 1999)