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F a ult L o c a tio n T ra nsfo rme r 230,000 vo lts Switc he s - PDF document

Mar 15, 2024 •198 likes •336 views

Agenda Number 6. Wa dde ll 230kV Switc hya rd: Princ iple s o f Pe rfo rma nc e fo r Re pa ir Yo ur pre se nta tio n title o r he a de r g o e s he re . F a ult L o c a tio n T ra nsfo rme r 230,000 vo lts Switc he s Bus 1 E le c

  1. Agenda Number 6. Wa dde ll 230kV Switc hya rd: Princ iple s o f Pe rfo rma nc e fo r Re pa ir Yo ur pre se nta tio n title o r he a de r g o e s he re . F a ult L o c a tio n T ra nsfo rme r 230,000 vo lts Switc he s Bus 1

  2. E le c tric a l F a ult T ra nsfo rme r 7A e xpe rie nc e d a n e le c tric a l fa ult tha t c a use d it to shut do wn. T he fa ult wa s o rig ina te d with the C-Pha se b us. E le c tric a l F a ult • E xtre me ly da ng e ro us fa ilure • Additio na l da ma g e ma y o c c ur 2

  3. E le c tric a l F a ult No rma l Ope ra tio n Two pumps on each transformer Transformer Transformer 7B 7A 3

  4. Afte r F a ult Co nditio n Four pumps on one transformer Transformer Transformer 7B 7A Princ iple s o f Pe rfo rma nc e in Pro je c t Ma na g e Asse ts to e nsure syste m re lia b ility Build re la tio nships a mo ng wo rk g ro ups: I nte rna l L e a de rship I nvo lve a ll de pa rtme nts upfro nt: I mpro ve d Pro je c t De ve lo pme nt Ac hie ve e nviro nme nta l e xc e lle nc e 4

  5. Multiple Gro ups I nvo lve d in Re pa ir Wa dde ll Ma inte na nc e Pla nning E ng ine e ring Me c ha nic a l Wa re ho use Ma inte na nc e Pro je c t Ma na g e me nt E ng ine e ring Purc ha sing Re so urc e s Ma c hine Sa fe ty Sho p E nviro nme ntal CAP a nd Glo b a l c o mpa nie s: ME PPI a nd CGI T CGI T ME PPI CAP 5

  6. So le So urc e s: ME PPI a nd CGI T CGI T ME PPI Co mpre sse d Ga s Mitsubishi E le c tric I nsula te d Po we r Pro duc ts I nc T ra nsmissio n E xisting Co nditio ns Transformer Bus Switc he s Surg e Arre sto rs 6

  7. Sc he dule T e a m Pla nning Ja nua ry Pha se 1 June 2011 2011 Awa rd Pha se 2 Co ntra c ts Ma rc h 2012 Ma y 2011 Wo rld E ve nts during Pla nning T e a m Awa rd Pla nning Co ntra c ts Ja n 2011 Ma y 2011 Pha se 1 June Major 2011 E ar thquake, T sunami, and Nuc lear Cr isis in Japan Mar c h 2011 7

  8. Pha se 1: Re pa ir o f Surg e Arre sto rs Re pa ir Pha se 2: Re furb ishe d Surg e Arre sto rs 8

  9. Pha se 2: C Pha se Bus Pha se 2: I nsta ll 9

  10. Pha se 2: Wo rking a mo ng the ne w switc he s Pha se 2: F la ng e Cle a ning a nd De sic c a nt Re pla c e me nt 10

  11. Pha se 2: Pre pa ring the T ra nsfo rme r fo r T e st Co nditio ns Hi Po t T e st E q uipme nt 11

  12. Test Equipment connected to Substation T e a mwo rk fo r CAP’ s I mpro ve d Re lia b ility 12

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