FIELD: power engineering. SUBSTANCE: no-break power supply system has synchronous machine with DC machine functioning as energy storage, its armature circuits being connected to energy storage capacitor, and also it has drive motor mechanically joined with electrical machine through disengaging clutch. Synchronous machine speed is controlled by regulating field circuit current of DC machine inductor thereby switching over its armature circuits for power supply from energy storage capacitor for charging storage capacitor depending on resistive load or speed of synchronous machine. EFFECT: improved speed and power characteristics of system. 1 dwg
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Authors
Dates
1997-11-27—Published
1996-06-27—Filed