This paper investigates the performances of an Ironless PMSM with two phase faults: open circuit of a phase and short circuit of a phase. The machine was specifically designed for a Flywheel Energy Storage System (FESS) and is reconfigurable as 3-Phase, 6-Phase and 12-Phase. The machine is meant to be used in domestic applications with a photovoltaic panel and grid connectsion. The performances of each multiphase configuration under faulty and healhty conditions are compared on the basis of annual energy savings, in order to state the optimal configuration for fault toleance.
Fault Tolerance Analysis of Multiphase Ironless PMSM for Flywheel Batteries / Macrelli, Elena; Bellini, Alberto; Bianchini, Claudio; Torreggiani, Ambra. - (2023), pp. 154-160. (Intervento presentato al convegno 14th IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED 2023 tenutosi a grc nel 2023) [10.1109/sdemped54949.2023.10271421].
Fault Tolerance Analysis of Multiphase Ironless PMSM for Flywheel Batteries
Bianchini, Claudio;
2023
Abstract
This paper investigates the performances of an Ironless PMSM with two phase faults: open circuit of a phase and short circuit of a phase. The machine was specifically designed for a Flywheel Energy Storage System (FESS) and is reconfigurable as 3-Phase, 6-Phase and 12-Phase. The machine is meant to be used in domestic applications with a photovoltaic panel and grid connectsion. The performances of each multiphase configuration under faulty and healhty conditions are compared on the basis of annual energy savings, in order to state the optimal configuration for fault toleance.
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