Results 91 to 100 of about 2,042 (218)

Robust load-frequency control design for time-delay power systems

, 2005
This paper addresses a control strategy to design a PIbased load-frequency control (LFC) in face of communication delays. First the PI-based LFC design is transferred to a static output feedback (SOF) control design and then to obtain the optimal PI ...
Bevrani, Hassan, Hiyama, Takashi
core  

Coordination of Voltage and Frequency Feedback in Load-Frequency Control Capability of Wind Turbine

, 2014
In close future, with high Wind Energy (WE) penetration in the power system, the burden of Load-Frequency Control (LFC) is gradually shifted to Variable Speed Wind Turbines (VSWTs).
Claus Letti Bak, Silva, Filipe Faria Da; id_orcid, Filipe Faria da Silva, Bak, Claus Leth, Hoseinzadeh, Bakhtyar; id_orcid, Bakhtyar Hoseinzadeh   +5 more
core   +1 more source

Evaluation of different control schemes for load frequency control (LFC) in synchronous generators

, 2018
In an ideal power system operation, the system frequency is always maintained constant at nominal value of 50Hz by applying the load frequency control (LFC) on the synchronous generators.
Tay Chai, Ci Hong
core  

An Adaptive Internal Model for Load Frequency Control Using Extreme Learning Machine

, 2018
As an important part of a power system, a load frequency control has to be prepared with a better controller to ensure internal frequency stability. In this paper, an Internal Model Control (IMC) scheme for a Load Frequency Control (LFC) with an adaptive
Sasaki, Yutaka; Hiroshima University, Chongkai, He; Hiroshima University, Rehiara, Adelhard Beni; Hiroshima University, Zoka, Yoshifumi; Hiroshima University, Yorino, Naoto; Hiroshima University   +4 more
core   +1 more source

Hybrid Gravitational–Firefly Algorithm-Based Load Frequency Control for Hydrothermal Two-Area System

, 2021
The load frequency control (LFC) and tie-line power are the key deciding factors to evaluate the performance of a multiarea power system. In this paper, the performance analysis of a two-area power system is presented.
Deepak Kumar Gupta, Nicu Bizon, Amitkumar V. Jha, Ankit Kumar Soni, Avireni Srinivasulu, Phatiphat Thounthong, Sunil Kumar Mishra, Bhargav Appasani   +7 more
core   +1 more source

Optimasi LFC (Load Frequency Control) Pada Mikrohidro Menggunakan Metode ACO-ANFIS dan BA-ANFIS

Nucleus Journal
Micro-hydro Power Plant is a small-scale power plant. Micro-hydro plants are built with enough water potential to generate electrical energy. A common problem with micro-hydro generating systems is that the output of the generator is not constant. This is caused by changes in connected loads.
Rizqi Nafiardli, Sunarto Sunarto, Machrus Ali, Dwi Ajiatmo   +3 more
openaire   +1 more source

Robust decentralized PI based LFC design for time-delay power systems

, 2008
In this paper, two robust decentralised proportional integral (PI) control designs are proposed for load frequency control (LFC) with communication delays.
Bevrani, Hassan, Hiyama, Takashi
core   +1 more source

Enhancing Load frequency control in power systems using Puma Optimizer – Proportional Integral Derivative Method [PDF]

Iranian Journal of Electrical and Electronic Engineering
Frequency instability is one of the causes of severe disturbances in the power system, including load shedding and widespread blackouts. Especially in modern power systems, frequency instability has even more serious consequences due to the propagation ...
Trung Kien Do, Thanh Long Duong
doaj  

Load Frequency Control (LFC) Menggunakan Metode Noise-Tolerable PID Feedback pada Power Generation Plant Simulator PLTU PT. Pembangkitan Jawa dan Bali (PJB) Unit Pembangkitan (UP) Paiton

Jurnal Teknik ITS, 2017
Frekuensi sebesar 50 Hz harus dijaga agar memberikan kualitas energi listrik yang baik. Pengaruh dari switching pada sisi beban akan membuat frekuensi energi listrik menjadi fluktuatif. Nilai frekuensi yang fluktuatif akan membuat fungsi derivatif pada kontroler Proportional Integral Derivative (PID) menjadi sangat besar, sehingga akan mempengaruhi ...
Rahmadhi Prihandono, Mochammad Rameli
openaire   +3 more sources

A robust solution for PI-based LFC problem with communication delays

, 2005
This paper addresses a new method to design a PI-based load-frequency control (LFC) with communication delays. First the LFC problem is reduced to a static output feedback control synthesis for a multiple delays system, and then the control parameters ...
Bevrani, Hassan, Hiyama, Takashi
core   +1 more source