Results 141 to 150 of about 18,217 (342)

Carrier-Based PWM Strategy for Output Current Ripple Minimization in Multiphase Motor Drives

IEEE Access
Recently, multiphase drives have emerged as a notable alternative for three-phase drives in several domains, including electric marine propulsion, locomotive traction, and high-power industrial applications where fault tolerance and high reliability are ...
Antonio Femia, Riccardo A. Testa, Michele Mengoni, Gabriele Rizzoli, Luca Vancini, Luca Zarri, Angelo Tani   +6 more
doaj   +1 more source

Numerical thermo-elasto-plastic analysis of residual stresses on different scales during cooling of hot forming parts [PDF]

, 2019
In current research, more and more attention is paid to the understanding of residual stress states as well as the application of targeted residual stresses to extend e.g. life time or stiffness of a part.
Brands, D., Scheunemann, L., Schröder, J., Uebing, S.   +3 more
core  

Speed Estimation Based on Rotor Slot Harmonics in Multiphase Induction Machines Under Open-Phase Fault [PDF]

, 2017
Alejandro G. Yepes, Jesús Doval‐Gandoy, Fernando Baneira, Hamid A. Toliyat   +3 more
openalex   +1 more source

Estimation of Equivalent Circuit Parameters of Multiphase Induction Machines by Exploitation of Space Harmonic Relations

, 2023
Omer Ikram ul Haq, Luca Peretti, Marko Hinkkanen   +2 more
openalex   +2 more sources

Design and Optimization of a Novel Kalina‐Organic Rankine Cycle System Based on LNG Cold Energy Utilization

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study proposes a novel integrated system (SDKC‐DORC) that combines a split‐flow dual‐pressure Kalina cycle with a secondary organic Rankine cycle for the synergistic utilization of solar energy and liquefied natural gas (LNG) cold energy.
Ke Xiao, Kun Wang, Wenquan Jiang, Fan Yang, Changshun Wang, Chengjie Su, Junjie Liu   +6 more
wiley   +1 more source

Identifying chemically similar multiphase nanoprecipitates in compositionally complex non-equilibrium oxides via machine learning [PDF]

, 2022
Keyou Mao, Tyler Gerczak, Jason Harp, Casey McKinney, Timothy G. Lach, Ömer Karakoç, Andrew Nelson, Kurt A. Terrani, Chad M. Parish, Philip D. Edmondson   +9 more
openalex   +1 more source

Optimized Selenium‐Doped Nanocomposites for Enhanced Polymer Gel Performance in Permeability Reduction

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Excessive water production in mature oil fields necessitates robust shut‐off treatments, yet conventional polymer gels often fail under high‐temperature and high‐salinity conditions. This study aims to enhance gel thermal stability and mechanical strength by incorporating selenium‐doped Ag/AgO–ZnO nanocomposites synthesized via a novel green ...
Fadhil F. Sead, Farag M. A. Altalbawy, M. Sudhakara Reddy, Badri Narayan Sahu, Sridharan Sundharam, Sanjeev Kumar, Atreyi Pramanik, Aseel Smerat, Fatimah Pashtun   +8 more
wiley   +1 more source

Direct torque control of multiphase doubly converter-fed asynchronous machines incorporating the harmonic torques [PDF]

, 2018
Doubly fed asynchronous machines have an outstanding property: they can be operated up to twice rated speed delivering full rated torque. This paper presents, for the first time in the literature, a control system for multiphase asynchronous machines fed
Cruz-Romero, Pedro Luis, Del-Pino-López, Juan Carlos, Martínez Román, Javier, Serrano Iribarnegaray, Luis   +3 more
core   +1 more source

A General Spatio-Temporal Clustering-Based Non-local Formulation for Multiscale Modeling of Compartmentalized Reservoirs

, 2019
Representing the reservoir as a network of discrete compartments with neighbor and non-neighbor connections is a fast, yet accurate method for analyzing oil and gas reservoirs.
Castineira, David, Darabi, Hamed, Esmaeilzadeh, Soheil, Hetz, Gill, Olalotiti-lawal, Feyisayo, Salehi, Amir   +5 more
core   +1 more source

Phase voltage harmonic imbalance in asymmetrical multiphase machines with single neutral point [PDF]

, 2016
Ivan Zoric, Martin Jones, E. Levi
openalex   +1 more source