Results 181 to 190 of about 6,538 (231)

Coordinated load frequency control between LFC unit and small sized high power energy capacitor system

open access: closed2004 International Conference on Power System Technology, 2004. PowerCon 2004., 2005
This paper presents a coordinated load frequency control (LFC) scheme between the conventional LFC units and a small sized energy capacitor system with high power output. The fast charging/discharging operation is available on the ECS to balance the total power generation with the total power demand. The ECS can absorb the rapid variation of load power.
T. Hiyama, G. Okabe
openaire   +2 more sources

Design blade pitch controller of wind turbine for load frequency control (LFC) using improved differential evolution algorithm (IDEA)

open access: closed2017 International Conference on Advanced Mechatronics, Intelligent Manufacture, and Industrial Automation (ICAMIMIA), 2017
Large-scale renewable energy sources (RESs) is becoming reality all over the world due to demand of clean and environmentally friendly energy. Many developed countries have integrated RESs into the existing system. Among numerous type of RESs, wind power system is becoming more popular due to technological advances.
Dwi Lastomo   +3 more
openaire   +2 more sources

Construction of fluctuation load model and dynamic simulation with LFC control of DC power system and frequency converter interconnection

open access: closedIEEE/PES Transmission and Distribution Conference and Exhibition, 2003
In the first section of our paper, test measurement of fluctuation loads on a real large-scale metropolitan power system are presented. As should be expected from the theory, the fluctuation load proves to follow the normal distribution with near-zero mean value. The fluctuation load is largest in the demand rising time of morning and lunchtime domains.
T. Michigami, T. Ishii
openaire   +2 more sources

A generic method for the capability evaluation of hydraulic power-plant to participate to the load-frequency-control (LFC)

open access: closedLa Houille Blanche, 2015
The capability evaluation of a hydraulic power-plant to participate to the Load Frequency-Control (LFC) requires a specific study. It aims to assess the LFC potential with respect to identified performance requirements (such as quickness and stability of the turbine governing system), but also with respect to existing functions and equipments (such as ...
Arnaud Koehl   +3 more
openaire   +2 more sources

Minimising the effects of saturation nonlinearities on load and frequency control (LFC) in a steam power plant

open access: closed1999 IEEE Africon. 5th Africon Conference in Africa (Cat. No.99CH36342), 1999
In this paper a controller is implemented to improve the performance of a steam power plant subjected to component saturation. The load frequency control problem is addressed and simulation results are presented to show the effectiveness of the controller.
C. Bhurtun   +3 more
openaire   +2 more sources

Application of Interaction-Prediction Approach to Load-Frequency Control (LFC) Problem

open access: closedIEEE Transactions on Systems, Man, and Cybernetics, 1982
Chawdhry, P. K., Ahson, S. I.
openaire   +3 more sources

Correction to "Application of Interaction-Prediction Approach to Load-Frequency Control (LFC) Problem"

open access: closedIEEE Transactions on Systems, Man, and Cybernetics, 1982
P. K. Chawdhry, S. I. Ahson
openaire   +2 more sources

PERANCANGAN DAN ANALISA SISTEM KENDALI LOAD FREQUENCY CONTROL (LFC) DENGAN METODE LINEAR QUADRATIC GAUSSIAN (LQG) DAN LINEAR QUADRATIC GAUSSIAN-LOOP TRANSFER RECOVERY (LQG-LTR)

open access: closed, 2016
Kestabilan dan kekokohan merupakan hal penting dalam operasi sistem tenaga listrik. Kestabilan sistem merupakan kemampuan sistem untuk menjaga kondisi operasi seimbang serta dapat kembali ke kondisi operasi normal ketika terjadi gangguan sedangkan kekokohan sistem merupakan kemampuan sistem untuk meredam gangguan yang berasal dari dalam maupun dari ...
Widi Adriana Anissa
openaire   +2 more sources

SIMULASI DAN ANALISA PERFORMANSI SISTEM LOAD FREQUENCY CONTROL (LFC) TENAGA LISTRIK DENGAN METODA ZIEGLER-NICHOLS

open access: closed, 2018
ABSTRAK Kestabilan sistem merupakan kemampuan sistem untuk menjaga kondisi operasi seimbang serta dapat kembali ke kondisi operasi normal ketika terjadi gangguan. Gangguan pada sistem tenaga listrik terdiri dari gangguan bersifat peralihan dan gangguan kecil.
Siti Sarah
openaire   +1 more source

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