Google News and the theory behind it Sections 4.5, 4.6, 4.7 of [KT]
Power Plant Construction and QA/QC Sections 4.6 & 4.7 – Busway and Cable Applications Engineering...
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Transcript of Power Plant Construction and QA/QC Sections 4.6 & 4.7 – Busway and Cable Applications Engineering...
![Page 1: Power Plant Construction and QA/QC Sections 4.6 & 4.7 – Busway and Cable Applications Engineering Technology Division.](https://reader033.fdocuments.net/reader033/viewer/2022051401/56649e245503460f94b1312d/html5/thumbnails/1.jpg)
Power Plant Construction and QA/QC
Sections 4.6 & 4.7 – Busway and Cable Applications
Engineering Technology Engineering Technology DivisionDivision
![Page 2: Power Plant Construction and QA/QC Sections 4.6 & 4.7 – Busway and Cable Applications Engineering Technology Division.](https://reader033.fdocuments.net/reader033/viewer/2022051401/56649e245503460f94b1312d/html5/thumbnails/2.jpg)
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Sections 4.6 & 4.7 – Busway and Cable Applications
Overview
• Bus bars – Cu or Al – bolted connections
• Bus Connections – losses
• Bus Size dependent on voltage
• Bus Placement – distance between phases – arcing
• Bus Work – typically enclosed and grounded
• Cable – Cu or Al
• Cable insulation – voltage dependent
• Cable Terminations – bolted lug – pressure, mechanical or solder
• Cable Trays – Routing
• EMI – Power vs. Instrumentation
![Page 3: Power Plant Construction and QA/QC Sections 4.6 & 4.7 – Busway and Cable Applications Engineering Technology Division.](https://reader033.fdocuments.net/reader033/viewer/2022051401/56649e245503460f94b1312d/html5/thumbnails/3.jpg)
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Sections 4.6 & 4.7 – Busway and Cable Applications
Buswork and Duct
Losses – HeatNumber of bars – VoltageDistance - Arcing
![Page 4: Power Plant Construction and QA/QC Sections 4.6 & 4.7 – Busway and Cable Applications Engineering Technology Division.](https://reader033.fdocuments.net/reader033/viewer/2022051401/56649e245503460f94b1312d/html5/thumbnails/4.jpg)
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Sections 4.6 & 4.7 – Busway and Cable Applications
Buswork Losses – Thermal Imaging
![Page 5: Power Plant Construction and QA/QC Sections 4.6 & 4.7 – Busway and Cable Applications Engineering Technology Division.](https://reader033.fdocuments.net/reader033/viewer/2022051401/56649e245503460f94b1312d/html5/thumbnails/5.jpg)
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Sections 4.6 & 4.7 – Busway and Cable Applications
Electrical Cable - Construction
Inconel Jacket
Twisted Wire
Solid Wire
Shielded Cable
![Page 6: Power Plant Construction and QA/QC Sections 4.6 & 4.7 – Busway and Cable Applications Engineering Technology Division.](https://reader033.fdocuments.net/reader033/viewer/2022051401/56649e245503460f94b1312d/html5/thumbnails/6.jpg)
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Sections 4.6 & 4.7 – Busway and Cable Applications
Electrical Cable - Insulation
• Asbestos• Thermoplastic/Setting
Compounds• Paper-Laminated• Varnished Cloth• Mineral Insulation
Asbestos
Thermosetting Compounds
Varnished Paper & Cloth
Mineral Insulated
![Page 7: Power Plant Construction and QA/QC Sections 4.6 & 4.7 – Busway and Cable Applications Engineering Technology Division.](https://reader033.fdocuments.net/reader033/viewer/2022051401/56649e245503460f94b1312d/html5/thumbnails/7.jpg)
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Sections 4.6 & 4.7 – Busway and Cable Applications
Electrical Cable Trays
Power vs. Instrumentation
![Page 8: Power Plant Construction and QA/QC Sections 4.6 & 4.7 – Busway and Cable Applications Engineering Technology Division.](https://reader033.fdocuments.net/reader033/viewer/2022051401/56649e245503460f94b1312d/html5/thumbnails/8.jpg)
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Sections 4.6 & 4.7 – Busway and Cable Applications
Electrical Cable Conduit
Steel PipeFlexible Steel StripPVC Tubing
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Questions?
Sections 4.6 & 4.7 – Busway and Cable Applications