AUTONOMOUS SUPPLY OF THREE-PHASED VOLTAGE OF STABLE FREQUENCY
FIELD: autonomous power systems which require stable or adjustable frequency of output voltage with alternating shaft rotation frequency. ^ SUBSTANCE: in accordance to the invention, a device is introduced additionally which allows to create conditions for self-excitation of generator, and, therefor...
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| Format: | Patent |
| Sprache: | eng ; rus |
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| Zusammenfassung: | FIELD: autonomous power systems which require stable or adjustable frequency of output voltage with alternating shaft rotation frequency. ^ SUBSTANCE: in accordance to the invention, a device is introduced additionally which allows to create conditions for self-excitation of generator, and, therefore, to exclude the additional supply of stable frequency excitation current from the circuit. ^ EFFECT: simplified construction, improved mass and size characteristics, increased reliability of the system. ^ 1 dwg |
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