Results 71 to 80 of about 2,676 (204)

Experimental Verification of the Performance of a Nonlinear Regulator Based on Genetic Algorithms in Improving the Power Quality of DFIG

International Transactions on Electrical Energy Systems, Volume 2026, Issue 1, 2026.
This experimental work investigates the energy control of the doubly fed induction generator. The energy control is performed using a direct power control based on a fractional‐order proportional‐integral (FOPI) regulator. The PI regulator parameters are calculated using a genetic algorithm. The use of this strategy ensures stable operation of the DFIG,
Habib Benbouhenni, Abdessmad Milles, Zakaria Mohamed Salem Elbarbary, Ilhami Colak, Nicu Bizon, Salman Arafath Mohammed, Kanasottu Anil Naik   +6 more
wiley   +1 more source

IMPLEMENTATION OF NONLINEAR FUZZY LOGIC FRACTIONAL ORDER PID CONTROLLER (NFL-FOPID) WITH FIRST ORDER TRANSFER FUNCTION

ICTACT Journal on Soft Computing, 2018
Today, the requirement of controllers in the field of engineering and process industries is going to be increased in order to control. Among all controllers, Proportional Integral Derivative (PID) controllers are widely used due to its easy ...
U. Hada, V. Soni
doaj   +1 more source

Continuous Order Identification of PHWR Models Under Step-back for the Design of Hyper-damped Power Tracking Controller with Enhanced Reactor Safety [PDF]

, 2018
This is the author accepted manuscript. The final version is available from Elsevier via the DOI in this record.In this paper, discrete time higher integer order linear transfer function models have been identified first for a 500 MWe Pressurized Heavy ...
Das, S, Das, S, Gupta, A, Mukherjee, S, Pan, I   +4 more
core   +1 more source

Power Quality Enhancement in Grid‐Connected Photovoltaic Systems Using Hybrid Harbor Seal Whiskers Optimization and Interpretable Generalized Additive Neural Networks

International Transactions on Electrical Energy Systems, Volume 2026, Issue 1, 2026.
The integration of solar energy into modern power grids supports sustainability and energy efficiency but also introduces power quality (PQ) challenges such as harmonic distortion, voltage sag, swell, and fluctuations. In order to reduce PQ problems in renewable energy systems (RESs), this research proposes a novel hybrid control strategy that combines
M. Hariprabhu, C. Kumar, T. Dharma Raj, Sourav Barua, Mario Ponce-Silva   +4 more
wiley   +1 more source

Optimized FOPID controller for nuclear research reactor using enhanced planet optimization algorithm

Alexandria Engineering Journal
Nuclear reactor control is pivotal for the safe and efficient operation of nuclear power plants, facilitating the regulation of reactor reactivity. This study introduces an optimized fractional-order proportional-integral-derivative (FOPID) controller ...
Hany Abdelfattah, Ahmad O. Aseeri, Mohamed Abd Elaziz   +2 more
doaj   +1 more source

Tuning fractional PID controllers for a Steward platform based on frequency domain and artificial intelligence methods [PDF]

, 2013
In this paper, two methods to tune a fractional-order PI (lambda) D (mu) controller for a mechatronic system are presented. The first method is based on a genetic algorithm to obtain the parameter values for the fractionalorder PI (lambda) D (mu ...
Copot, Cosmin, De Keyser, Robain, Ionescu, Clara-Mihaela, Zhong, Yu   +3 more
core   +2 more sources

Efficient Power Control of DFIG‐Based Wind Energy Systems Using Double‐Stage Fractional‐Order Controllers Optimized by Gazelle Algorithm With Multiple Cost Functions

International Transactions on Electrical Energy Systems, Volume 2026, Issue 1, 2026.
Wind energy conversion systems (WECSs) require robust and efficient control strategies to ensure optimal energy conversion. This study proposes a nonlinear and resilient control approach using a fractional‐order proportional integral‐ and fractional‐order proportional derivative (FOPI–FOPD) controller for direct power regulation of a doubly fed ...
Mabrouk Dahane, Hamza Tedjini, Abdelkrim Benali, Aissa Benhammou, Med Amine Hartani, Hegazy Rezk, Arnab Biswas   +6 more
wiley   +1 more source

Design and Analysis of Time-Varying Derivative Fractional Order Proportional–Integral–Derivative Controller for Frequency Regulation of Shipboard Microgrid System

Electrica
This study considers the shipboard microgrid (MG) system’s frequency oscillations problem against the unpredictability of renewable resources and load uncertainties.
Sonalika Mishra, Pratap Chandra Nayak , Ramesh Chandra Prusty, Sidhartha Panda   +3 more
doaj   +1 more source

Twin Delayed Deep Deterministic Policy Gradient‐Based Load Frequency Control for Interconnected Hybrid Microgrids With Renewable Energy Integration Using a Tilt–Integral–Derivative Controller

Artificial Intelligence for Engineering, Volume 1, Issue 2, Page 95-116, 29 December 2025.
ABSTRACT This paper presents a tilt–integral–derivative (TID) controller for load–frequency regulation in a two‐area interconnected hybrid microgrid with renewable energy integration. The controller parameters are optimised using the twin delayed deep deterministic policy gradient (TD3) method, an advanced actor‐critic reinforcement learning framework ...
Robert Bhadra Naorem, Dulal Chandra Das, Prasanta Roy   +2 more
wiley   +1 more source

Feed‐Forward PID‐Based Cooperative Control Strategy for Air Mass Flow and Pressure in PEMFC Systems

Energy Science &Engineering, Volume 13, Issue 11, Page 5172-5197, November 2025.
This manuscript presents an 86 kW proton exchange membrane fuel cell (PEMFC) with a feed‐forward PID control strategy, tested in an engine environment. The air mass flow and pressure changes are analyzed across three stages: loading, de‐loading, and wide range of sudden load drop. Experimental results demonstrate the control strategy's effectiveness of
Xinhao Bian, Gang Chen, Na Li, Liang Tong, Rui Yang, Boyang Shen   +5 more
wiley   +1 more source