Abstract
A system based on a frequency converter and three-phase electric motors has been developed to permit continuous drive operation when the primary power supply is cut off. Power may be supplied to the frequency converter from a low-voltage dc source such as a rechargeable battery or a supercapacitor.
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Funding
Financial support was provided by the Russian Ministry of Education and Science (project identifier RFMEFI57717X0275).
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Translated by B. Gilbert
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Sleptsov, V.V., Savilkin, S.B., Osipov, V.V. et al. Frequency Converter for Emergency Power Supply to Three-Phase Induction Motors. Russ. Engin. Res. 39, 1008–1010 (2019). https://doi.org/10.3103/S1068798X19120207
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DOI: https://doi.org/10.3103/S1068798X19120207