Results 11 to 20 of about 12,170,032 (208)

Distributed optimal generation and load-side control for frequency regulation in power systems [PDF]

open access: yes, 2021
In order to deal with issues caused by the increasing penetration of renewable resources in power systems, this article proposes a novel distributed frequency control algorithm for each generating unit and controllable load in a transmission network to ...
Liu, T, YANG, L, Tang, Z, Hill, DJ
core   +1 more source

Automatic collision avoidance of ships [PDF]

open access: yes, 2008
One of the key elements in automatic simulation of ship manoeuvring in confined waterways is route finding and collision avoidance. This paper presents a new practical method of automatic trajectory planning and collision avoidance based on an artificial
Lee, B.S., Han, D., Xue, Y.
core   +4 more sources

Advanced Algorithms in Automatic Generation Control of Hydroelectric Power Plants

open access: yesMathematics, 2022
The problem of load distribution between hydraulic units at hydropower plants is a difficult task due to the nonlinearity of hydro turbine characteristics and individual peculiarities of the generation units, in which operating conditions are often ...
Yury V. Kazantsev   +4 more
doaj   +1 more source

Complimentary Sensitivity Function based Novel Cascade Control Structure for Automatic Generation Control [PDF]

open access: yesE3S Web of Conferences, 2019
This paper introduces a series cascade control structure for automatic generation control. The control structure consists of two loops such as Primary loop and auxiliary loop (secondary loop).
Kameswari B S Durga, Padhan Dola Gobinda
doaj   +1 more source

Integrated Coordinated Optimization Control of Automatic Generation Control and Automatic Voltage Control in Regional Power Grids

open access: yesEnergies, 2012
Automatic Generation Control (AGC) and Automatic Voltage Control (AVC) are key approaches to frequency and voltage regulation in power systems. However, based on the assumption of decoupling of active and reactive power control, the existing AGC and AVC ...
Qiu-Yu Lu   +7 more
doaj   +1 more source

Control of Ripple Eliminators to Improve the Power Quality of DC Systems and Reduce the Usage of Electrolytic Capacitors

open access: yesIEEE Access, 2016
The problem of voltage/current ripples has become a primary power quality issue for dc systems, which could seriously degrade the performance on both the source side and the load side and lead to reliability concerns.
Qing-Chang Zhong   +3 more
doaj   +1 more source

Analytical solution of stochastic real‐time dispatch incorporating wind power uncertainty characterized by Cauchy distribution

open access: yesIET Renewable Power Generation, 2021
Real‐time power dispatch can coordinate wind farms, automatic generation control units and non‐automatic generation control units. In real‐time power dispatch, the probable wind power forecast errors should be appropriately formulated to ensure system ...
Shuwei Xu   +4 more
doaj   +1 more source

Significance of SMES Devices for Power System Frequency Regulation Scheme considering Distributed Energy Resources in a Deregulated Environment

open access: yesEnergies, 2022
Nowadays, the restructuring of power systems is extremely urgent due to the depletion of fossil fuels on the one hand and the environmental impact on the other.
Dillip Kumar Mishra   +2 more
doaj   +1 more source

Optimizing Cost Function in Imperialist Competitive Algorithm for Path Coverage Problem in Software Testing [PDF]

open access: yesJournal of Artificial Intelligence and Data Mining, 2018
Search-based optimization methods have been used for software engineering activities such as software testing. In the field of software testing, search-based test data generation refers to application of meta-heuristic optimization methods to generate ...
M. A. Saadtjoo, S. M. Babamir
doaj   +1 more source

Analysis on various optimization techniques used for Load Frequency Control in power system [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2018
In a unified power system the Load Frequency Control (LFC) is taken for review looking at all aspects with various optimization techniques for optimizing the parameters of PI, PID and Fuzzy controllers.
Kumar Neelamsetti Kirn   +1 more
doaj   +1 more source

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