LEADER 03837oam 2200505 450 001 9910437780003321 005 20190911103511.0 010 $a1-4471-5550-5 024 7 $a10.1007/978-1-4471-5550-8 035 $a(OCoLC)864753824 035 $a(MiFhGG)GVRL6XQC 035 $a(EXLCZ)993710000000024271 100 $a20130905d2013 uy 0 101 0 $aeng 135 $aurun|---uuuua 181 $ctxt 182 $cc 183 $acr 200 10$aRecent trends in the condition monitoring of transformers $etheory, implementation and analysis /$fSivaji Chakravorti, Debangshu Dey, Biswendu Chatterjee 205 $a1st ed. 2013. 210 1$aLondon :$cSpringer,$d2013. 215 $a1 online resource (xvi, 280 pages) $cillustrations (some color) 225 1 $aPower Systems,$x1612-1287 300 $a"ISSN: 1612-1287." 311 $a1-4471-5549-1 320 $aIncludes bibliographical references and index. 327 $aImpulse Fault Analysis -- Partial Discharge Measurement and Analysis -- Conventional Diagnostic Techniques -- Time Domain Dielectric Response Measurements -- Frequency Domain Spectroscopy -- Frequency Response Analysis -- Remaining Life Analysis. 330 $aRecent Trends in the Condition Monitoring of Transformers reflects the current interest in replacing traditional techniques used in power transformer condition monitoring with non-invasive measures such as polarization/depolarization current measurement, recovery voltage measurement, frequency domain spectroscopy and frequency response analysis. The book stresses the importance of scrutinizing the condition of transformer insulation which may fail under present day conditions of intensive use with the resulting degradation of dielectric properties causing functional failure of the transformer. The text shows the reader how to overcome the key challenges facing today?s maintenance policies, namely: ·        the selection of appropriate techniques for dealing with each type of failure process accounting for the needs of plant owners, plant users and wider society; and ·        cost-efficiency and durability of effect. Many of the failure-management methods presented rely on the fact that most failures give warning when they are imminent. These potential failures give rise to identifiable physical conditions and the novel approaches described detect them so that action can be taken to avoid degeneration into full-blown functional failure. This ?on-condition? maintenance means that equipment can be left in service as long as a specified set of performance standards continue to be met, avoiding the costly downtime imposed by routine and perhaps unnecessary maintenance but without risking equally expensive failure. Recent Trends in the Condition Monitoring of Transformers will be of considerable interest to both academic researchers in power systems and to engineers working in the power generation and distribution industry showing how new and more efficient methods of fault diagnosis and condition management can increase transformer efficiency and cut costs.  . 410 0$aPower systems. 606 $aElectric power systems$xState estimation 606 $aElectric power system stability 606 $aElectric transformers$xTesting 615 0$aElectric power systems$xState estimation. 615 0$aElectric power system stability. 615 0$aElectric transformers$xTesting. 676 $a621.314 700 $aChakravorti$b Sivaji$4aut$4http://id.loc.gov/vocabulary/relators/aut$0888485 702 $aDey$b Debangshu 702 $aChatterjee$b Biswendu 801 0$bMiFhGG 801 1$bMiFhGG 906 $aBOOK 912 $a9910437780003321 996 $aRecent Trends in the Condition Monitoring of Transformers$91984973 997 $aUNINA