Results 11 to 20 of about 1,620 (220)

Fault Tolerant Control of DFIG-Based Wind Energy Conversion System Using Augmented Observer

Energies, 2019
An augmented sliding mode observer is proposed to solve the actuator fault of an uncertain wind energy conversion system (WECS), which can estimate the system state and reconstruct the actuator faults.
Xu Wang, Yanxia Shen
doaj   +2 more sources

Integration of Switched Reluctance Generator in a Wind Energy Conversion System: An Overview of the State of the Art and Challenges

Energies, 2022
This paper presents a technical overview for Switched Reluctance Generators (SRG) in Wind Energy Conversion System (WECS) applications. Several topics are discussed, such as the main structures and topologies for SRG converters in WECS, and the ...
Zeineb Touati, Manuel Pereira, Rui Esteves Araújo, Adel Khedher   +3 more
doaj   +2 more sources

Application Research of the Parallel System Theory and the Data Engine Approach in Wind Energy Conversion System

Energies, 2019
The parallel system is a kind of scientific research method based on an artificial system and computational experiments, which can not only reflect the dynamic process of the real system but also optimize its control process in real time. Given the rapid
Zhicheng Lin, Song Zheng, Zhicheng Chen, Rong Zheng, Wang Zhang   +4 more
doaj   +2 more sources

Performance Analysis of Stand-Alone Wind Energy Power Conversion System [PDF]

E3S Web of Conferences
Earlier, the production of electricity was primarily reliant on non-renewable sources such as coal and diesel. However, these sources have limited availability and will eventually be depleted. Therefore, it is crucial to shift our focus towards renewable
Singar Mahendra Kumar, Nachappa M.N., Gautam Chandra Kant, Kulhar Kuldeep Singh   +3 more
doaj   +2 more sources

A Pull-Out Mooring Wave Energy Converter: Design, Analysis, and Application. [PDF]

Adv Sci (Weinh)
A pull‐out mooring wave energy converter (POM‐WEC) with a high‐performance electromagnetic power take‐off system efficiently converts low‐frequency wave excitation into high‐speed rotor motion, enabling reliable energy harvesting in real marine environments.
Xu W, Chen J, Gu S, Feng X, Wang F.
europepmc   +2 more sources

Generic maximum power point tracking controller for small-scale wind turbines [PDF]

, 2012
The output power of a wind energy conversion system (WECS) is maximized if the wind rotor is driven at an optimal rotational speed for a particular wind speed. To achieve this, a Maximum Power Point Tracking (MPPT) controller is usually used.
Jovanovic, Milutin, Narayana, Mahinsasa, Putrus, Ghanim, Leung, Pak Sing, McDonald, Stephen   +4 more
core   +1 more source

Wind Energy Conversion Systems Based on a Synchronous Generator: Comparative Review of Control Methods and Performance

Energies, 2023
Recently, controlling a wind energy conversion system (WECS) under fluctuating wind speed and enhancing the quality of power delivered to the grid has been a demanding challenge for many researchers.
Amir Raouf, Kotb B. Tawfiq, Elsayed Tag Eldin, Hossam Youssef, Elwy E. El-Kholy   +4 more
doaj   +1 more source

The Energy Processing by Power Electronics and its Impact on Power Quality [PDF]

, 2012
This paper discusses the electrical architectures adopted in wind turbines and its impact on the harmonic flux at the connected electric network. The integration of wind electric generators with the power grid needs energy processing by power electronics.
J.E. Rocha, W.D.C , Sanchez, J.E. , Rocha,, W.D.C Sanchez   +3 more
core   +1 more source

Conceptual Framework of Antecedents to Trends on Permanent Magnet Synchronous Generators for Wind Energy Conversion Systems

Energies, 2019
Wind Energy Conversion System (WECS) plays an inevitable role across the world. WECS consist of many components and equipment’s such as turbines, hub assembly, yaw mechanism, electrical machines; power electronics based power conditioning units ...
K. Padmanathan, N. Kamalakannan, P. Sanjeevikumar, F. Blaabjerg, J. B. Holm-Nielsen, G. Uma, R. Arul, R. Rajesh, A. Srinivasan, J. Baskaran   +9 more
doaj   +1 more source

Three-phase AC-DC Converter for Direct-drive PMSG-based Wind Energy Conversion System

Journal of Modern Power Systems and Clean Energy, 2023
In this paper, a wind energy conversion system (WECS) is presented for the electrification of rural areas with wind energy availability. A three-phase AC-DC converter based on a bridgeless Cuk converter is used for power extraction from the permanent ...
Kumar Abhishek Singh, Ayushi Chaudhary, Kalpana Chaudhary   +2 more
doaj   +1 more source