Load representation in power system stability studies

C Concordia, S Ihara - IEEE transactions on power apparatus …, 1982 - ieeexplore.ieee.org
Proper representation of load is important in power system stability studies, but it is a difficult
task. Load modeling is qualitatively different from generator modeling in many aspects …

A new fault location algorithm for radial transmission lines with loads

K Srinivasan, A St-Jacques - IEEE Power Engineering Review, 1989 - ieeexplore.ieee.org
Conventional fault location schemes do not take loads and their valuable impedance
behavior into account. This leads to unacceptable errors in the case of radial transmission …

Load models for large-scale stability studies from end-user consumption

E Vaahedi, MA Fl-Kady… - IEEE transactions on …, 1987 - ieeexplore.ieee.org
This paper summarizes improvements in the application of load models in power system
stability studies by utilizing end-user energy consumption data to identify the composition of …

Load behavior observed in LILCO and RG&E systems

T Frantz, T Gentile, S Ihara, N Simons… - IEEE transactions on …, 1984 - ieeexplore.ieee.org
Realistic load models are required to improve the quality of bulk power system studies. For a
better understanding of the basic nature of the load behavior under abnormal conditions, an …

Nonlinear parameter estimation experiments for static load modelling in electric power systems

LG Dias, ME El-Hawary - IEE Proceedings C (Generation, Transmission and …, 1989 - IET
In the paper, we consider the problem of estimating the parameters of static power system
load models intended for use in load flow studies that incorporate the variation of active and …

Modeling a mixed residential-commercial load for simulations involving large disturbances

B Khodabakhchian, GT Vuong - IEEE Transactions on power …, 1997 - ieeexplore.ieee.org
A detailed EMTP model of a mixed residential-commercial load valid for large voltage
variations has been developed. Once validated against field recordings, the model has been …

Effects of active and reactive power modelling in optimal load flow studies

LG Dias, ME Ei-Hawary - IEE Proceedings C (Generation, Transmission and …, 1989 - IET
Optimal load flow normally considers active and reactive power loads as independent of the
voltage level. In the paper the exponential form of a static load model relating the active and …

Load response coefficients monitoring system: Theory and field experience

K Srinivasan, CT Nguyen, Y Robichaud… - … on Power Apparatus …, 2007 - ieeexplore.ieee.org
The active and reactive powers, at a high voltage bus level, have generally been modelled
either as functions of the time of the day or as load response functions of voltage and …

[PDF][PDF] Voltage dependent load in power flow analysis

NK Lal, SE Mubeen - Electrical and Electronics Engineering: An …, 2015 - researchgate.net
Conventional load flow methods model the load at the buses as constant active and reactive
powers. In actuality these can be constant current, constant impedance, constant power or …

A comparison of load models and their effect on the convergence of Newton's power flows

ME El-Hawary, LG Dias - International Journal of Electrical Power & Energy …, 1990 - Elsevier
We consider the solution of the load flow problem that incorporates the variation of active
and reactive power with bus voltages using two load model forms. An exponential model …