Practical aspects of the use of three-phase alternating current electric machines in electricity storage system

Violeta Ciucur

doi:10.1117/12.2081240

20 February 2015 Practical aspects of the use of three-phase alternating current electric machines in electricity storage system

Violeta Ciucur

Author Affiliations +

Proceedings Volume 9258, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies VII; 92582U (2015) https://doi.org/10.1117/12.2081240
Event: Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies 2014, 2014, Constanta, Romania

Abstract

Of three-phase alternating current electric machines, it brings into question which of them is more advantageous to be used in electrical energy storage system by pumping water. The two major categories among which are given dispute are synchronous and the asynchronous machine. To consider the synchronous machine with permanent magnet configuration because it brings advantages compared with conventional synchronous machine, first by removing the necessary additional excitation winding. From the point of view of loss of the two types of machines, the optimal adjustment of the magnetic flux density is obtained to minimize the copper loss by hysteresis and eddy currents.

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Violeta Ciucur "Practical aspects of the use of three-phase alternating current electric machines in electricity storage system", Proc. SPIE 9258, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies VII, 92582U (20 February 2015); https://doi.org/10.1117/12.2081240

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