13.07.2015 Views

Warrawee Substation - Review of Environmental Factors

Warrawee Substation - Review of Environmental Factors

Warrawee Substation - Review of Environmental Factors

SHOW MORE
SHOW LESS
  • No tags were found...

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

The proposal2. The proposal2.1 Proposal description2.1.1 Scope <strong>of</strong> the proposalKey features <strong>of</strong> the proposal are summarised in Table 2.1 and shown on the plansprovided in Appendix A.Table 2.1 Key features <strong>of</strong> the proposalBuilding sizeFacilities to beprovided insidethe buildingBuilding footprint <strong>of</strong> approximately 284 m 2 . The total area inwhich the substation (including building, hardstand areas, anddriveways) would be located on is approximately 1170 m 2 .The following facilities would be included in the substationbuilding: Two incoming 33kV feeders Two physically separate 33kV switchboards and associatedswitchgear Two 33kV/600V rectifier transformers Two 600V/1500V DC rectifiers Two 600V/415V auxiliary transformers One 0.5mH 4000A reactor DC circuit breaker cubicles for the following:- Two 1500V DC rectifier DC circuit breakers- Four 1500V DC feeder DC circuit breakers- One DC 1500V DC for an harmonic filter- One test bay, with spare DC circuit breakers Four three position isolating and rail connect switches in the1500V DC isolating switch area One common equipment panel One rail earth contactor panel One main negative bar for traction return, one controlnegative bar, voltmeter test rail in 1500V DC switch area andone earth bar Auxiliary power supply and reticulation via distribution board Battery room Communications services including VoIP phonesSite electrical services include site lightingEarthing <strong>of</strong> high voltage and low voltage systems andbonding <strong>of</strong> structure components.<strong>Warrawee</strong> <strong>Substation</strong> Project/<strong>Review</strong> <strong>of</strong> <strong>Environmental</strong> <strong>Factors</strong>Page 11 <strong>of</strong> 64

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!