Keywords
self-excitation
voltage control
short-shunt
long-shunt
capacitor bank асинхронний генератор
самозбудження
регулювання напруги
змішане підключення
конденсаторна батарея
How to Cite
Abstract
The analytical dependences for the boundaries of the self-excitation of three-phase stand-alone induction generator with compound excitation for long and short shunt schemes are presented. The comparison of the self-excitation boundaries for different cases of compound and parallel connection of capacitor banks was carried out. It is shown that the use of compound self-excitation improves the properties of self-excitation, and extends the boundaries where selfexcitation is possible, but there are cases in which the lower boundary of the self-excitation can be narrowed, leading to a decrease of the speed range in which stable operation of induction generator is possible. References 9, figures 8.
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