# Energy and power in power supply systems with semiconductor converters and energy storage

## DOI:

https://doi.org/10.20998/2074-272X.2014.1.09## Keywords:

energy, active power, reactive power, efficiency, energy storage## Abstract

*Use of the terms "energy", "active power", "reactive power" for power supply systems with semiconductor converters and energy storage is substantiated. Techniques for calculating energy efficiency of these systems are presented.*

## References

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*Electrical Engineering & Electromechanics*, (1), 45–57. https://doi.org/10.20998/2074-272X.2014.1.09

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Copyright (c) 2015 George G. Zhemerov, D. V. Tugay

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