Results 11 to 20 of about 24,183 (312)
Energies, 2022 Small-scale uncontrolled passive wind generator systems are an attractive solution for rural energy generation because of the system’s reliability and low cost.
Casper J. J. Labuschagne +1 more
doaj +1 more source
Energies, 2023 Efficiency optimization is an important goal in the design of permanent magnet generators. However, traditional design optimization methods only focus on improving the rated efficiency without considering the annual cycle for overall efficiency ...
Huaping Yang +4 more
doaj +1 more source
Uncontrolled generation in interior permanent magnet machines [PDF]
Conference Record of the 2004 IEEE Industry Applications Conference, 2004. 39th IAS Annual Meeting., 2004 The movement toward higher power automotive electrical systems has spurred research into low-cost alternators capable of operating over a wide constant-power speed range. A promising candidate for this application is a specially designed interior permanent-magnet (IPM) machine operating in uncontrolled generation (UCG).
Liaw, C. +3 more
openaire +2 more sources
Energies, 2020 A tubular permanent-magnet linear generator is suitable for direct drive wave energy conversion owing to its simple structure, easy maintenance and high efficiency.
Haichao Feng +5 more
doaj +1 more source
Permanent Magnet Selections for AFPM Disc Generators
Energies, 2022 In this article, the field (FEM) and analytical analyses were used for the optimal selection of magnets material for the Axial Flux Permanent Magnet Generator (AFPMG), without building the prototype before.
Natalia Radwan-Pragłowska +1 more
doaj +1 more source
Power Extraction Strategy of a Robust kW Range Marine Tidal Turbine Based on Permanent Magnet Synchronous Generators and Passive Rectifiers [PDF]
, 2014 This paper presents a kW range marine tidal current power generation system consisting of a fixed pitch marine current turbine (MCT) with two permanent magnet synchronous generators in the turbine shaft, two diode rectifiers (each rectifier is associated
CHARPENTIER, Jean-Frederic +2 more
core +2 more sources
Performance Comparison of Three- and Five-Phase Permanent Magnet Generators for Marine Current Turbine Applications Under Open-Circuit Faults [PDF]
, 2011 Multiphase generators seems to be an interesting solution for variable-speed drive applications and particularly attractive for renewable energy generation.
Benbouzid, Mohamed +3 more
core +3 more sources
Measurement + Control, 2019 In this paper, a comparative study between the two generator types with wind energy conversion system is proposed. The two generator types are doubly fed induction generators and permanent magnet synchronous generators.
Dhas Bensam Samraj +1 more
doaj +1 more source
Permanent magnet generators for renewable energy devices with wide speed range and pulsating power delivery [PDF]
, 2009 This paper describes the design of a direct-drive permanent-magnet generator for use in a novel sea-wave electrical generator. The basic system is briefly described and the target specification derived from the device and the wave tank performance.
Dorrell, DG
core +1 more source
High-speed synchronous generators. A critical assessment [PDF]
, 2017 Considering that there are electromagnetic, mechanical and thermal constraints that determine the design of high-speed electrical machines, the criteria that lead to adequate selection of the machine are established in this work.
Andrada Gascón, Pedro +1 more
core +2 more sources