Results 61 to 70 of about 16,448 (360)
Energies, 2020 In order to improve the efficiency, a line-start synchronous reluctance motor (LS-SynRM) is studied as an alternative to an induction motor (IM). However, because of the saliency characteristic of SynRM, LS-SynRM have a limited power factor.
Hyunwoo Kim +4 more
doaj +1 more source
Line-start permanent-magnet motor single-phase steady-state performance analysis [PDF]
, 2003 This paper describes an efficient calculating procedure for the steady-state operation of a single-phase line-start capacitor-run permanent-magnet motor.
Cossar, C. +6 more
core +1 more source
British Educational Research Journal, EarlyView.Abstract Improving retention and graduate outcomes for students from a widening participation (WP) background is key to achieving more equitable outcomes. However, evidence suggests WP students experienced different challenges than their peers during the COVID‐19 pandemic.
Wilhelmiina Toivo +4 more
wiley +1 more source
Performance comparison of conventional synchronous reluctance machines and PM-assisted types with combined star-delta winding [PDF]
, 2017 This paper compares four prototype Synchronous Reluctance Motors (SynRMs) having an identical geometry of iron lamination stacks in the stator and rotor.
Ibrahim, Mohamed Nabil Fathy +2 more
core +3 more sources
Platform Business Model Innovation for Sustainability: A Framework for Industry 5.0 Integration
Business Strategy and the Environment, EarlyView.ABSTRACT A comprehensive framework is developed for adopting Platform Business Model Innovation (PBMI) to enhance sustainable performance in the Industry 5.0 (I5.0) era. While PBMI plays a growing role in corporate transformation, tensions persist between profit‐driven objectives and broader sustainability imperatives.
Mohamed Ashmel Mohamed Hashim +3 more
wiley +1 more source
Energies, 2019 Due to the rapid increase in the number of variable speed AC drives, the analysis of their energy efficiency has become highly essential. However, such an analysis requires consideration of a wide variety of factors.
Vadim Kazakbaev +5 more
doaj +1 more source
IEEE Access, 2021 This paper compares different control strategies of the synchronous reluctance motor to outline their impact on the accuracy of flux-observer based sensorless operation.
Andrea Credo +3 more
doaj +1 more source
Automatic design of Synchronous Reluctance motors focusing on barrier shape optimization [PDF]
, 2014 The automated design of Synchronous Reluctance motors based on Multi-Objective, Genetic Optimization and Finite Element Analysis is considered in this paper.
Cupertino, Francesco +2 more
core +3 more sources
Linear Synchronous Reluctance Motor—A Comprehensive Review
, 2017 Linear synchronous reluctance motors (LSRELMs) are becoming an attractive alternative for linear induction motors (LIMs), linear synchronous motors (LSMs), and linear switched reluctance motors (LSRMs). This paper reviews the scientific status, development, and future scope of the LSRELMs.
Lenin, N. C. +3 more
openaire +2 more sources
Reputational Risk: An Investigation Into How Environmental Failures Drive Stock Price Crashes
Business Strategy and the Environment, EarlyView.ABSTRACT The study examines the relationship between stock price crashes and firm environment reputational risk. Using a large sample of US listed firms, covering a time span from 2007 to 2021, we test the effect of environmental reputation risk on three measures for the stock price crash risk (NEGCSK, DRUV, and CRASH).
Man Dang +4 more
wiley +1 more source