1. Shodhbhagirathi @ IITR
  2. ELECTRICAL ENGINEERING
  3. MASTERS' THESES (Electrical Engg)
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dc.contributor.authorLal, B. M.-
dc.date.accessioned2014-11-30T09:57:30Z-
dc.date.available2014-11-30T09:57:30Z-
dc.date.issued1973-
dc.identifierM.Techen_US
dc.identifier.urihttp://hdl.handle.net/123456789/12293-
dc.guideGupta, S. C.-
dc.description.abstractThe present investigation deals with the measurement of paver frequency, The power frequency signal is converted into &yncbrcnieed square wave which is than modulated at bi frequency. The nuabsr of pulses in each hell block is counted and converted in to proportional d. c* voltage which gives the corresponding value of the frequency. This d.c. voltage is differentiated to got the rate of change. Different level detectors are used for giving the tripping signal for different conditions of frequency and rate of change of frequency.en_US
dc.language.isoenen_US
dc.subjectELECTRICAL ENGINEERINGen_US
dc.subjectFREQUENCY DIFFERENCE RELAYen_US
dc.subjectPOWER FREQUENCY SIGNALen_US
dc.subjectPAVER FREQUENCYen_US
dc.titleDEVELOPMENT OF FREQUENCY DIFFERENCE RELAYen_US
dc.typeM.Tech Dessertationen_US
dc.accession.number107763en_US
Appears in Collections:MASTERS' THESES (Electrical Engg)

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