This paper presents a solution for the direct connection of a three-phase induction generator to a single-phase feeder. This high power quality system is intended to be used in micro-hydro power plants, without control of the turbine. The generated power that is not consumed by the local load is sent to the single-phase feeder. The power flux control is provided by a threephase PWM inverter, which guarantees the local power quality and controls the power flow through the singlephase feeder. This converter allows balancing the induction generator currents, voltages and frequency. The paper describes the inverter control strategy and presents simulations and experimental results.
Electronic Control of a Three-Phase Induction Generator Directly Connected to a Single-Phase Feeder
BUSO, SIMONE;
2003
Abstract
This paper presents a solution for the direct connection of a three-phase induction generator to a single-phase feeder. This high power quality system is intended to be used in micro-hydro power plants, without control of the turbine. The generated power that is not consumed by the local load is sent to the single-phase feeder. The power flux control is provided by a threephase PWM inverter, which guarantees the local power quality and controls the power flow through the singlephase feeder. This converter allows balancing the induction generator currents, voltages and frequency. The paper describes the inverter control strategy and presents simulations and experimental results.Pubblicazioni consigliate
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