Results 41 to 50 of about 6,538 (231)

Load Frequency Control in Isolated Micro-Grids with Electrical Vehicles Based on Multivariable Generalized Predictive Theory

Energies, 2015
In power systems, although the inertia energy in power sources can partly cover power unbalances caused by load disturbance or renewable energy fluctuation, it is still hard to maintain the frequency deviation within acceptable ranges.
Jun Yang, Zhili Zeng, Yufei Tang, Jun Yan, Haibo He, Yunliang Wu   +5 more
doaj   +1 more source

Distributed LQR design for identical dynamically coupled systems: Application to load frequency control of multi-area power grid [PDF]

, 2019
The paper proposes a distributed LQR method for the solution to regulator problems of networks composed of dynamically dependent agents. It is assumed that these dynamical couplings among agents can be expressed in a state-space form of a certain ...
Dritsas, L., Halikias, G., Vlahakis, E. E.   +2 more
core   +1 more source

Optimized Type-2 Fuzzy Frequency Control for Multi-Area Power Systems

IEEE Access, 2022
The objective of this study is minimizing the frequency deviation due to the load variations and fluctuations of renewable energy resources. In this paper, a new type-2 fuzzy control (T2FLC) approach is presented for load frequency control (LFC) in power
Ali Dokht Shakibjoo, Mohammad Moradzadeh, Sami Ud Din, Ardashir Mohammadzadeh, Amir H. Mosavi, Lieven Vandevelde   +5 more
doaj   +1 more source

Load Frequency Control in Single-Area Power System Using Integral Control and Proportional Integral [PDF]

, 2020
Load Frequency Control (LFC) had a vital role in the power system. To supply excellent quality electricity, LFC was required as the frequency stabilizer in the power plant because electrical energy should have a stable frequency (49–51 Hz in Indonesia ...
Budi Wicaksono, Bagas, Wati, Trisna
core   +2 more sources

Tie-Line Bias Control Applicability to Load Frequency Control for Multi-Area Interconnected Power Systems of Complex Topology

Energies, 2017
The tie-line bias control (TBC) method has been widely used in the load frequency control (LFC) of multi-area interconnected systems. However, it should be questioned whether the conventional TBC can still apply to LFC when considering the complication ...
Chunyu Chen, Kaifeng Zhang, Kun Yuan, Xianliang Teng   +3 more
doaj   +1 more source

Cybersecurity Analysis of Load Frequency Control in Power Systems: A Survey

Designs, 2021
Today, power systems have transformed considerably and taken a new shape of geographically distributed systems from the locally centralized systems thereby leading to a new infrastructure in the framework of networked control cyber-physical system (CPS).
Sahaj Saxena, Sajal Bhatia, Rahul Gupta
doaj   +1 more source

Aggregated energy storage for power system frequency control : a finite-time consensus approach [PDF]

, 2018
In future power systems, widespread small-scale energy storage systems (ESSs) can be aggregated to provide ancillary services. In this context, this paper aims to integrate energy storage aggregators (ESAs) into the load frequency control (LFC) framework
Burt, Graeme, Guillo Sansano, Efren, Liao, Kai, Syed, Mazheruddin H., Tang, Yi, Wang, Yu, Xu, Yan   +6 more
core   +1 more source

Distributed LQR Design for a Class of Large-Scale Multi-Area Power Systems [PDF]

, 2019
Load frequency control (LFC) is one of the most challenging problems in multi-area power systems. In this paper, we consider power system formed of distinct control areas with identical dynamics which are interconnected via weak tie-lines.
Bevrani, Białas, Bidram, Eleftherios Vlahakis, George Halikias, Hespanha, Kundur, Leonidas Dritsas, Ma, Mohar   +9 more
core   +1 more source

Incentivizing Truth-Telling in MPC-based Load Frequency Control

, 2016
We present a mechanism for socially efficient implementation of model predictive control (MPC) algorithms for load frequency control (LFC) in the presence of self-interested power generators.
Gupta, Vijay, Tanaka, Takashi
core   +1 more source

Generating adversarial deep reinforcement learning -based frequency control of Island City microgrid considering generalization of scenarios

Frontiers in Energy Research
The increasing incorporation of new energy sources into power grids introduces significant variability, complicating traditional load frequency control (LFC) methods. This variability can cause frequent load disturbances and severe frequency fluctuations
Houtianfu Wang, Zhecong Zhang, Qixin Wang   +2 more
doaj   +1 more source