1 / 12

Power Plant Construction and QA/QC

Engineering Technology Division. Power Plant Construction and QA/QC Section 7.4 – Hydroelectric Generators, Transformers and Controls. Section 7.4 – Hydroelectric Generators, Transformers and Controls. Overview. Many Changes Electrical Code Material Improvements

rama-nielsen
Download Presentation

Power Plant Construction and QA/QC

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Engineering Technology Division Power Plant Construction and QA/QC Section 7.4 – Hydroelectric Generators, Transformers and Controls

  2. Section 7.4 – Hydroelectric Generators, Transformers and Controls Overview • Many Changes • Electrical Code • Material Improvements • Equipment Updates – Oil Filled • Base Load Power Generation • Salient Pole Generator – Extended Field Poles • Due to Slow Speed • Maintain Frequency

  3. Section 7.4 – Hydroelectric Generators, Transformers and Controls Generator Ratings • Speed 300 to 1200 RPM • Frequency 60 Hz (cps) • Rotor Diameter 2 to 62 ft • Generator Rating 50 kVA to 900 mVA • Power Factor 0.8 to 1.0 (0.95 normal) • Power Capacity 50 to 1000 MW • Efficiency 97.5% to 98.8% • Output Voltage 18 kV • Transformer Output 500 kV

  4. Section 7.4 – Hydroelectric Generators, Transformers and Controls Generator Types - Standard

  5. Section 7.4 – Hydroelectric Generators, Transformers and Controls Generator Types - Umbrella

  6. Section 7.4 – Hydroelectric Generators, Transformers and Controls Generator Types – Semi Umbrella

  7. Section 7.4 – Hydroelectric Generators, Transformers and Controls Generator Components

  8. Section 7.4 – Hydroelectric Generators, Transformers and Controls Voltages

  9. Section 7.4 – Hydroelectric Generators, Transformers and Controls Transformers Hoover Dam Switchyard Chief Joseph Dam Generator Output Transformers

  10. Section 7.4 – Hydroelectric Generators, Transformers and Controls Generator Circuit Breakers

  11. Section 7.4 – Hydroelectric Generators, Transformers and Controls Battery Room

  12. Section 7.4 – Hydroelectric Generators, Transformers and Controls Questions?

More Related