Results 151 to 160 of about 467 (182)
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Synchronous Generator With Embedded Brushless Synchronous Exciter
IEEE Transactions on Energy Conversion, 2019A new brushless and permanent magnet less synchronous generator is reported in this work. Contrary to traditional brushless synchronous generators that use an extra machine along with rotating diode rectifier, the proposed machine houses the main and the exciter machine in the same frame.
Chandan Chakraborty +2 more
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The novel brushless excitation methods for wound rotor excitation synchronous generators
2016 Eleventh International Conference on Ecological Vehicles and Renewable Energies (EVER), 2016In this paper, two novel brushless excitation methods for wound rotor excitation synchronous generators are proposed in this paper. Compared with the electric excitation synchronous generators with an exciter, these two kinds of generators can integrate the function of the exciter into the main generator. The exciter can be eliminated. The axial length
Shushu Zhu +3 more
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A Brushless, Self-Excited Polyphase Synchronous Generator
IEEE Power Engineering Review, 1983This paper describes principles together with analytic and experimental studies of a brushless, self-excited three-phase synchronous generator which was devised by one of the authors. Steady state analysis of performance of the generator system including a three winding transformer which is connected with the stator winding of the generator and through
Fukuo Shibata, Toshio Kohrin
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Educational machinery with a brushless excited synchronous machine
Proceedings of the 16th International Conference on Mechatronics - Mechatronika 2014, 2014The paper deals with construction (wiring and components) of a machinery with brushless excited synchronous machine. This machinery will be used for education of students of both bachelor and master's degree studies at University of West Bohemia to get familiar with brushless excitation of synchronous generators and properties of generators equipped ...
Karel Hruska +2 more
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Analysis of polyphase brushless exciter
IEEE Transactions on Industry Applications, 2001X. Jia +3 more
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Comprehensive optimization of brushless excitation of synchronous machine
30th Annual Conference of IEEE Industrial Electronics Society, 2004. IECON 2004, 2005Brushless excitation of wound rotor machines has an attractive property: the slip-rings can be omitted. Different methods are developed; this paper investigates the rotating transformer method, where the excitation machine is a wound rotor induction machine supplied by an excitation converter.
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Improved excitation method for a Brushless Synchronous Generator
2022 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), 2022Antti Wredfors +4 more
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An Electric Utility Brushless Excitation System
Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems, 1959E. C. Whitney, D. B. Hoover, P. O. Bobo
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