Modeling of HVDC tie links and their utilization in AGC/LFC operations of multiarea power systems

N Pathak, A Verma, TS Bhatti… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper presents the accurate modeling of HVdc links for the dynamic studies of
automatic generation control/load frequency control (AGC/LFC) of the multiarea …

Hybrid-peak-area-based performance index criteria for AGC of multi-area power systems

N Pathak, Z Hu - IEEE Transactions on Industrial Informatics, 2019 - ieeexplore.ieee.org
The dynamic performance of automatic generation control (AGC) primarily relies upon the
performance index criteria (PIC) being used to optimize the supplementary controller gains …

AGC of two area power system based on different power output control strategies of thermal power generation

N Pathak, TS Bhatti, A Verma… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
In this paper, dynamic performance of automatic generation control (AGC) of two area
thermal-thermal power system is determined through the steam chest and reheater constant …

Recent strategies for automatic generation control of power systems with diverse energy sources

A Kumar, O Singh - … Journal of System Dynamics Applications (IJSDA …, 2021 - igi-global.com
Abstract This paper reveals Automatic Generation Control (AGC) strategies of power
systems including diverse type power generating sources and comprehensive literature …

-LQR-Based Coordinated Control for Large Coal-Fired Boiler–Turbine Generation Units

L Wei, F Fang - IEEE Transactions on Industrial Electronics, 2016 - ieeexplore.ieee.org
The coordinated control system of a boiler-turbine unit plays an important role in maintaining
the balance of energy supply and demand, optimizing operational efficiency, and reducing …

Discrete data AGC of hydrothermal systems under varying turbine time constants along with the power system loading conditions

N Pathak, TS Bhatti, A Verma - IEEE Transactions on Industry …, 2017 - ieeexplore.ieee.org
The paper deals with the discrete data automatic generation control (AGC) of two area
hydrothermal power system operating at different loading conditions. The power system load …

Generation rate constraints physical identification and modeling in AGC of multi-area power systems

N Pathak, A Verma, TS Bhatti, I Nasiruddin… - Electric Power …, 2019 - Taylor & Francis
In this article, generation rate constraints (GRCs) of power generating units are modeled
accurately in transfer function modeling of automatic generation control (AGC) system …

Real‐time parameter estimation based intelligent controllers for AGC operation under varying power system dynamic conditions

N Pathak, A Verma, TS Bhatti… - IET Generation …, 2018 - Wiley Online Library
In this paper, real‐time parameter estimation based intelligent controller has been proposed
for the optimum automatic generation control (AGC) operation of multi‐area interconnected …

An analysis of the effects of flexibility modification on system frequency regulation

N Yuguang, D Ming, D Enfu, Z Ke… - 2019 IEEE 2nd …, 2019 - ieeexplore.ieee.org
With the flexibility modification of thermal power plant, the minimum technical output of units
has been reduced. Different kinds of operating modes can be chosen by operators of power …

Utilizing HVDC links as a energy storing device in AGC operation of hydro-thermal-gas based interconnected power systems

N Pathak, A Verma, TS Bhatti - 2017 International Conference …, 2017 - ieeexplore.ieee.org
This paper utilizes the HVDC links as a energy storing device in automatic generation
control (AGC) operation. The HVDC link has been considered as DC capacitors in which …