New method for synchronous generator parameters estimation using load rejection tests data considering operational limitations
Load rejection (LR) test, recommended by different standards including IEEE Std. 115., is
considered as one of the most popular methods for parameter estimation of the synchronous …
considered as one of the most popular methods for parameter estimation of the synchronous …
A novel PSS-based online test procedure for parameter estimation of synchronous generator using the governor system
A Arastou, H Rabieyan, M Karrari - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
A feasible online test procedure is proposed in this paper to estimate the full set parameters
of synchronous generators (SG). The recommended test procedure involves applying step …
of synchronous generators (SG). The recommended test procedure involves applying step …
Modeling and parameter estimation of a steam power plant including condenser back-pressure uncertainty using operational data
A Arastou, P Ahmadi, M Karrari - IEEE Systems Journal, 2021 - ieeexplore.ieee.org
This article copes with a challenging issue about modeling and parameter estimation of the
steam power plants. To this end, a thorough model for steam units is obtained, where the …
steam power plants. To this end, a thorough model for steam units is obtained, where the …
A new method to identify synchronous generator and turbine‐governor parameters of a gas unit using a closed‐loop model
In this paper, an efficient three‐stage algorithm for identifying the turbine‐governor (TG) and
synchronous generator (SG) parameters is proposed. Instead of considering approximate …
synchronous generator (SG) parameters is proposed. Instead of considering approximate …
A new approach to parameter identification of generation unit equipped with brushless exciter using estimated field voltage
B Zaker, A Khodadadi, M Karrari - … Journal of Electrical Power & Energy …, 2022 - Elsevier
Parameter estimation of power plants is one of the main challenges of power system studies.
Among different components of a power plant, excitation system (EXS) has great importance …
Among different components of a power plant, excitation system (EXS) has great importance …
Inclusive modelling and parameter estimation of a steam power plant using an LMI‐based unknown input reconstruction algorithm
A Arastou, H Rabieyan, M Karrari - … Generation, Transmission & …, 2022 - Wiley Online Library
A comprehensive dynamic model of a steam power plant, including turbine, governor, and
boiler models, is proposed in this paper. The whole turbine‐boiler control strategies inter …
boiler models, is proposed in this paper. The whole turbine‐boiler control strategies inter …
Dynamic state and parameter estimation of the improved Heffron-Phillips model using a fast UKF-based algorithm and a novel rotor angle measurement approach
This paper deals with simultaneous state and parameters estimation of an improved Heffron-
Phillips (IHP) model that can be widely deployed for small-signal stability analysis and …
Phillips (IHP) model that can be widely deployed for small-signal stability analysis and …
Issues of an improving the accuracy of energy carriers production forecasting in a computer-aided system for monitoring the operation of a gas-fired cogeneration …
P Żymełka, M Szega - Energy, 2020 - Elsevier
The article presents issues related to improving the accuracy of forecasting of combined
electricity and heat production in a selected gas-fired CHP plant equipped with two gas …
electricity and heat production in a selected gas-fired CHP plant equipped with two gas …
Dynamic Modeling and Parameter Estimation of a Hydroelectric Distributed Generation Unit by Utilizing a Novel Load Angle Meter
Due to the increasing importance of power system simulation for dynamic studies, this paper
is dedicated to the derivation of highly accurate mathematical models for synchronous …
is dedicated to the derivation of highly accurate mathematical models for synchronous …
Parameters identification and dynamical modeling of excitation system and generator in a steam power plant
A Khodadadi, MN Pishkesh, B Zaker… - 2018 6th International …, 2018 - ieeexplore.ieee.org
This paper presents a mathematical modelling and parameter identification for the excitation
system and synchronous generator in a single framework. For modelling process, the …
system and synchronous generator in a single framework. For modelling process, the …