Search Results - subject:"Extremum Seeking Control"

Design and Study on Sliding Mode Extremum Seeking Control of the Chaos Embedded Particle Swarm Optimization for Maximum Power Point Tracking in Wind Power Systems

Chen, Jui-Ho; Yau, Her-Terng; Hung, Weir - In: Energies 7 (2014) 3, pp. 1706-1720

This paper proposes a sliding mode extremum seeking control (SMESC) of chaos embedded particle swarm optimization … extremum seeking control (ESC) algorithms in the transient or steady states, validating the advantages and practicability of …

Persistent link: https://www.econbiz.de/10010753963

MPPT for Photovoltaic Modules via Newton-Like Extremum Seeking Control

Zazo, Héctor; Castillo, Esteban del; Reynaud, Jean … - In: Energies 5 (2012) 8, pp. 2652-2666

The paper adapts the Newton-like Extremum-Seeking Control technique to extract the maximum power from photovoltaic … dithering signals. Furthermore, we compare the proposed technique with the common Extremum Seeking Control that only uses the … response of the Newton-like Extremum-Seeking Control solution. …

Persistent link: https://www.econbiz.de/10010676052

Comparison of Extremum-Seeking Control Techniques for Maximum Power Point Tracking in Photovoltaic Systems

Yau, Her-Terng; Wu, Chen-Han - In: Energies 4 (2011) 12, pp. 2180-2195

maximum power point tracking is carried out successfully using a sliding mode extremum-seeking control (SMESC) method, and the …

Persistent link: https://www.econbiz.de/10011030890

Extremum seeking control of COP optimization for air-source transcritical CO2 heat pump water heater system

Hu, Bin; Li, Yaoyu; Cao, Feng; Xing, Ziwen - In: Applied Energy 147 (2015) C, pp. 361-372

extremum seeking control (ESC) strategy. ESC is a class of self-optimizing control strategy that can search for the unknown or …

Persistent link: https://www.econbiz.de/10011263349

Energy harvesting from the PV Hybrid Power Source

Bizon, Nicu - In: Energy 52 (2013) C, pp. 297-307

In this paper it is proposed a Maximum Power Point (MPP) tracking technique for the photovoltaic (PV) system based on an advanced Extremum Seeking (aES) control that improves both basic performances of the ES control schemes: guaranteed convergence and proved internal robustness. Beside these...

Persistent link: https://www.econbiz.de/10010807330

Energy harvesting from the FC stack that operates using the MPP tracking based on modified extremum seeking control

Bizon, Nicu - In: Applied Energy 104 (2013) C, pp. 326-336

In this paper, a Maximum Power Point (MPP) tracking technique is proposed for the Fuel Cell (FC) stacks based on a modified Extremum Seeking (mES) control that slightly improves the performances of the classical ES control schemes. A higher value of the search speed obtained for the same...

Persistent link: https://www.econbiz.de/10010688030

Extremum seeking control and its application to process and reaction systems: A survey

Dochain, Denis; Perrier, Michel; Guay, Martin - In: Mathematics and Computers in Simulation (MATCOM) 82 (2011) 3, pp. 369-380

The objective of this paper is to present a survey on extremum seeking control methods and their applications to … process and reaction systems. Two important classes of extremum seeking control approaches are considered: perturbation …

Persistent link: https://www.econbiz.de/10010751826

Wind turbulence used as searching signal for MPPT in variable-speed wind energy conversion systems

Munteanu, Iulian; Bratcu, Antoneta Iuliana; Ceangǎ, Emil - In: Renewable Energy 34 (2009) 1, pp. 322-327

The control problem associated to a class of horizontal-axis fixed-pitch variable-speed low-power wind energy conversion systems, working in the partial load region, consisting in the energy conversion maximization, is approached here under the assumption that the wind turbine model and its...

Persistent link: https://www.econbiz.de/10011045315