ELECTRICITY GENERATING UNIT BASED ON DOUBLE-FED MACHINE WITH A RELAY EXCITATION CONTROL SYSTEM
Electricity generating unit based on double-fed machine with a relay excitation control system is considered, and algorithms for controlling an inverter connected to the rotor circuit of an isolated asynchronous generator are proposed. The unit performance measure is analyzed – the THD coefficient and the inverter keys switching frequency.
Authors: V. N. Meshcheryakov, A. A. Muravyev
Direction: Electrical Engineering
Keywords: Isolated generator, wound-rotor induction motor, total harmonic distortion, inverter, switching frequency
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