Results 71 to 80 of about 1,854,241 (353)
Energies, 2021 The purpose of this work is to determine the values of electrical parameters of synchronous and induction machines to validate electrical interactions between an induction generator and a synchronous generator.
Alan H. F. Silva +5 more
doaj +1 more source
Non-stationary spectral estimation for wind turbine induction generator faults detection
, 2013 International audienceDevelopment of large scale offshore wind and marine current turbine farms implies to minimize and predict maintenance operations. In direct- or indirect-drive, fixed- or variable-speed turbine generators, advanced signal processing ...
Benbouzid, Mohamed +2 more
core +3 more sources
Inductive, Analogical, and Communicative Generalization [PDF]
International Journal of Qualitative Methods, 2003 Three forms of inductive generalization - statistical generalization, variation-based generalization and theory-carried generalization - are insufficient concerning case-to-case generalization, which is a form of analogical generalization. The quality of case-to-case generalization needs to be reinforced by setting up explicit analogical argumentation.
openaire +3 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background B‐cell lymphoblastic lymphoma (B‐LBL) represents a rare variety of non‐Hodgkin lymphoma, with limited research on its biology, progression, and management. Methods A retrospective analysis was performed on the clinical characteristics of 256 patients aged ≤18 years who received treatment under the China Net Childhood Lymphoma (CNCL)‐
Zhijuan Liu +20 more
wiley +1 more source
Variable speed of the wind turbine generator with DFIG connected to electric grid
Revue des Énergies Renouvelables, 2008 The variable speed wind turbine generator with doubly-fed induction generator (DFIG) is today widely used concept. This paper presents a control system of the doubly-fed induction generator wind turbine with focus on the control strategies and on active ...
M. Zellagui
doaj
PERMANENT-MAGNET INDUCTION GENERATORS: AN OVERVIEW [PDF]
Journal of Engineering Science and Technology, 2011 The advantage of using a permanent-magnet induction generator (PMIG) instead of a conventional induction generator is its ability to suppress inrush current during system linking when synchronous input is performed.
K. S. S. RAMAKRISHNAN +2 more
doaj
Recent Progress in Electrical Generators for Oceanic Wave Energy Conversion
IEEE Access, 2020 Oceanic wave energy extraction through electrical generator is one of the most interesting topics in the field of power engineering. Almost all the existing relevant review paper focus on electrical generator with the working principle of electromagnetic
Abidur Rahman +3 more
doaj +1 more source
Fault-Tolerant Performance of the Novel Five-Phase Doubly-Fed Induction Generator
IEEE Access, 2022 The article presents the concept of a new design of a multi-phase doubly-fed induction generator (DFIG). The innovative design approach uses a five-phase power supply from the rotor side of the generator with a three-phase classic stator power supply ...
Roland Ryndzionek +4 more
doaj +1 more source
Development of a renewable hybrid power plant with extended utilization of pumped storage unit equipment [PDF]
, 2019 The scheme of a renewable hybrid power plant with the extended use of the installed equipment of the pumped storage unit for the conversion of the photovoltaic and wind generators direct current to the alternating one is proposed.
Chervonenko, I. +2 more
core
Power management of islanded Self-Excited Induction Generator reinforced by energy storage systems [PDF]
, 2018 Self-Excited Induction Generators (SEIGs), e.g., Small-Scale Embedded wind generation, are increasingly used in electricity distribution networks. The operational stability of stand-alone SEIG is constrained by the local load conditions: stability can be
Bernal-Agustín +6 more
core +3 more sources