Device for Control Parameters of Magnetically Linked Windings
Invention relates to electrical engineering and can be used for diagnostics. Its aim is to extend the control equipment functionality. The equipment contains a unipolar pulsed power generator 1, switch 2, magnetically linked primary winding 3, magnetically linked secondary windings 5, and core 4. First outlets of both windings are attached to oscilloscope 6, but second clip of a power generator, second outputs of winding 3 and 5 and oscilloscope 6 common terminal are connected to zero. Rectangular pulses of a generator with an increased frequency determinate induced pulse front and duration. This gives the possibility to discover windings' short circuits and interruptions, as well as to estimate winding's insulation condition.
GREIVULIS JANIS [LV]; DONINS JANIS [LV]
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