| DOI: https://doi.org/10.15407/publishing2019.52.045
THE FREQUENCY CONVERTER IN THE INDUCTION MOTOR WATER PUMP SYSTEM WITH FEEDENG FROM RENEWABLE ENERGY SOURCES
V.O.Voitekh
Institute of Electrodynamics of the National Academy of Sciences of Ukraine,
Peremohy, 56, Kyiv-57, 03680, Ukraine,
е-mail:
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A block diagram of the photovoltaic panels–special frequency converter–induction motor–water pump system, equivalent circuit, equations and photovoltaic panel electrical characteristics, speed control water pump equations are given. Frequency converter control algorithm for maximum power take-off is developed, induction motors characteristics for different numbers of photovoltaic panels, as well as a developed inverter experimental model photo are given. References 6, figures 5, table 1.
Key words: frequency converter, photovoltaic panel, renewable energy sources, pump, asynchronous motor, efficiency.
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Received 18.10.2018
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