Results 11 to 20 of about 487,679 (96)

Direct average torque control of switched reluctance generator

IET Power Electronics, 2023
There are few pieces of research on switched reluctance generator (SRG) that accomplish optimal performance torque control, most prefer to use voltage, speed, or power control strategies. This paper proposes a direct average torque control (DATC) for SRG
Elmer O. Hancco Catata, Marcelo V. de Paula, Pedro J. dos Santos Neto, Ernesto Ruppert Filho, Diodomiro B. Luque Carcasi, Tarcio A. dos Santos Barros   +5 more
doaj   +2 more sources

Artificial neural controller for torque ripple control and maximum power extraction for wind system driven by switched reluctance generator

Ain Shams Engineering Journal, 2018
Torque ripples and maximum power tracking form the most important problems facing Wind Energy Conversion System (WECS). This paper presents modified toque ripple minimization algorithm of four phases 8/6 poles Switched Reluctance Generator (SRG) using ...
Naggar H. Saad, Ahmed A. El-Sattar, Mohamed E. Metally   +2 more
doaj   +2 more sources

Maximum power extraction from a switched reluctance generator based wind power generating system using optimization techniques

Engineering Reports, 2022
This article advocates the use of two different optimization techniques, namely, gravitational search algorithm (GSA) and particle swarm optimization (PSO), to obtain suitable combinations of firing angles for the asymmetric half bridge converter (AHBC ...
Swagata Mapa, Bhuvaneswari Gurumoorthy
doaj   +2 more sources

Application of Switched Reluctance Generator for Wind Energy

Kongzhi Yu Xinxi Jishu, 2011
It analyzes and researches the Switched Reluctance Generator(SRG) in wind energy application, mainly focuses on the power converter, topology structures and suitable control methods for wind power fields.
张宪平, 潘磊, 秦明
doaj   +2 more sources

Reduced Switch Count Converter For Switched Reluctance Generators [PDF]

Eletrônica de Potência, 2008
This paper deals with electronic converters to drive the switched reluctance generator – SRG. An alternative reduced switch count converter is compared with the conventional asymmetric half bridge converter.
A. V. S. Fleury, F. S. Silva, W. R. H. de Araújo, D. A. de Andrade, A. W. F. V da Silveira   +4 more
doaj   +2 more sources

Modelling and control of a variable-speed switched reluctance generator based wind turbine [PDF]

, 2007
This paper studies the system modelling and control aspects of switched reluctance generator (SRG) based variable speed wind turbines. A control system is implemented to provide proper operation of the SRG as well as power tracking capabilities for ...
McSwiggan, D., Littler, Timothy; id_orcid, D. McSwiggan, Xu, L., T. Littler, Littler, T., L. Xu   +6 more
core   +4 more sources

An 18‐month follow‐up of the Covid‐19 psychology research consortium study panel: Survey design and fieldwork procedures for Wave 6

International Journal of Methods in Psychiatric Research, Volume 32, Issue 2, June 2023., 2023
Abstract Objectives Established in March 2020, the C19PRC Study monitors the psychological and socio‐economic impact of the pandemic in the UK and other countries. This paper describes the protocol for Wave 6 (August–September 2021). Methods The survey assessed: COVID‐19 related experiences; experiences of common mental health disorders; psychological ...
Orla McBride, Sarah Butter, Anton P. Martinez, Mark Shevlin, Jamie Murphy, Todd K. Hartman, Ryan McKay, Philip Hyland, Kate M. Bennett, Thomas V. A. Stocks, Jilly Gibson‐Miller, Liat Levita, Liam Mason, Richard P. Bentall   +13 more
wiley   +1 more source

A state‐of‐the‐art comprehensive review of modern control techniques for grid‐connected wind turbines and photovoltaic arrays distributed generation systems

IET Renewable Power Generation, Volume 16, Issue 11, Page 2191-2222, 17 August 2022., 2022
Abstract This paper presents a state‐of‐the‐art comprehensive review of the modern control techniques for the widely recommended two distributed generation systems (DGSs) using permanent magnet synchronous generator (PMSG)‐ and doubly‐fed induction generator (DFIG)‐based wind turbines (WTs) and photovoltaic (PV) arrays in grid‐connected applications ...
Bilal Abdul Basit, Anh Tuan Nguyen, Sang‐Wook Ryu, Hyunghu Park, Jin‐Woo Jung   +4 more
wiley   +1 more source

Implementation and analysis of deflection switched reluctance generator for underwater flow generation applications

The Journal of Engineering, Volume 2022, Issue 8, Page 847-856, August 2022., 2022
Abstract This paper proposes a dual‐stator switched reluctance generator (DSSRG) which can be applied to underwater power generation. DSSRG is connected with the propeller. When the propeller deflects, it can drive the generator to deflect for underwater power generation and improve the conversion efficiency of the motor. Firstly, taking the underwater
Zheng Li, Xueting Wang, Xiaopeng Wei, Libo Liu, Menghai Gao, Liyuan Cheng, Mengjie Liu, Huixian Liu, Hexu Sun   +8 more
wiley   +1 more source

Fault-tolerant operation of single-phase SR generators [PDF]

, 1999
This paper studies fault-tolerant operation of multipole single-phase switched reluctance generators (SRGs), in particular, an 8/8-pole switched reluctance machine.
Sawata, T., Miller, T.J.E., Cossar, C., Kjaer, P.C., Hayashi, Y.   +4 more
core   +3 more sources