Results 71 to 80 of about 26,429 (310)

Analysis and modeling of different topologies for linear switched reluctance motor using finite element method

open access: yesAlexandria Engineering Journal, 2016
In the present paper, an electromagnetic simulation model is introduced for the conventional type of linear switched reluctance motor (LSRM) in which the dynamic characteristics of the motor are predicted precisely by carrying out 2D finite element (FE ...
Babak Ganji, Mohamad Hasan Askari
doaj   +1 more source

A rotary-linear switched reluctance motor [PDF]

open access: yes, 2014
Author name used in this publication: J. F. PanAuthor name used in this publication: N. C. CheungRefereed conference paper2008-2009 > Academic research: refereed > Refereed conference paperVersion of ...
Cao, G, Cheung, CN, Pan, J
core  

The Twin Transition in Practice. Digital Technologies, Sustainability, and the Role of Family Ownership in Europe

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This paper examines whether and to what extent digital technologies (DTs) foster the adoption of environmental sustainability (ES), and how this relationship is moderated by family ownership. Using data from approximately 14,000 European firms surveyed in the Flash Eurobarometer 486, we estimate a recursive simultaneous equation model via a ...
Francesco Aiello   +2 more
wiley   +1 more source

Input data for mathematical modeling and numerical simulation of switched reluctance machines

open access: yesData in Brief, 2017
The modeling and simulation of Switched Reluctance (SR) machine and drives is challenging for its dual pole salient structure and magnetic saturation.
Ali Asghar Memon   +1 more
doaj   +1 more source

Sensorless start-up of traction switched reluctance motors of the railway rolling stock [PDF]

open access: yes, 2013
The problem of SRM sensorless start is described. The new algorithm of traction switched reluctance motor sensorless start-up in a course is adduced.
Maxim TCHAVYCHALOV
core  

Torque ripple minimization of a switched reluctance motor [PDF]

open access: yesProceedings of 1995 IEEE Applied Power Electronics Conference and Exposition - APEC'95, 1995
This paper presents a simple technique to minimize torque ripple of a switched reluctance motor. The technique is based on the control of the sum of the square of the phase currents by using only two current sensors and analog multipliers. The simulation results and a proposed circuit are given.
BILGIC, MO, OZBULUR, V, SABANOVIC, A
openaire   +3 more sources

Debunking the Myth: A Dive Into the Role of Relational Capital in Sustainable Food Production Systems

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The shift towards sustainable food production is essential to address the urgent dual challenges of climate change and population growth, with agricultural cooperatives playing a vital role in this transformation. However, many cooperatives struggle to deliver the expected value to their members.
Ismail Badraoui   +4 more
wiley   +1 more source

Оптимизация активной части вентильно-индукторного двигателя методом Нелдера-Мида [PDF]

open access: yes, 2016
Актуальность работы обусловлена важной практической задачей для нефтедобывающей промышленности, такой как повышение эффективности процесса добычи нефти, надежности работы оборудования и снижение затрат на эксплуатацию. В связи с этим в статье рассмотрены
Кашуба, Александр Викторович   +2 more
core  

Design and Development of Low Torque Ripple Variable-Speed Drive System With Six-Phase Switched Reluctance Motors [PDF]

open access: yes, 2018
Switched reluctance motor (SRM) drives conventionally use current control techniques at low speed and voltage control techniques at high speed. However, these conventional methods usually fail to restrain the torque ripple, which is normally associated ...
Deng, Xu   +3 more
core   +2 more sources

Does Managerial Ability Improve Environmental Performance and Overall ESG Ratings? The Impact of the European Sustainability Reporting Mandate

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines the role of managerial ability in driving environmental performance and overall environmental, social, and governance (ESG) ratings in the context of the European Union sustainability reporting regulations. Using a sample of 7242 firm‐year observations over the period 2015–2023, our results indicate a structural change in ...
Mihaela Ionașcu   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy