The 9th International Symposium on ADVANCED TOPICS IN ELECTRICAL ENGINEERING 2015

Papers Proceedings »

Comparative Study for Reversible Pump at Variable Speed in PMSM Applications

The main objective of this paper is to find an improved solution to increase the efficiency of permanent magnet synchronous machine (PMSM) drive system. In this paper two methods are presented. Both methods operate in the fluxweakening operation regime. Only the PMSM comportment is treated here. Each method has its originality. All the results of this work have been obtained in Matlab Simulink program. The paper presented here does not treat the hydraulic problems. The aim is to find the best operating mode for a pumped storage system supplied by variable renewable energy sources (RES) energy based source.

Author(s):

Ioan Ducar    
Transilvania university of Brasov
Romania

Corneliu Marinescu    
Transilvania university of Brasov
Romania

 

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