ME3B1_Group13

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by Robert Teeling3 views·Updated Apr 11, 2021
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  1. the performance of a pumped hydro station, characterized by several
  2. different factors.
  3. The main ones being the height of the system, the
  4. length of the waterways between the volume of the system
  5. and the efficiency capacity of the generators.
  6. The energy in the system, we calculated to use the
  7. potential energy formula asking machine.
  8. The potential energy is directly proportional to the height.
  9. This means that the greater the height of the system,
  10. the more energy there will be in a.
  11. Another factor that influenced the system is a cut off
  12. ratio. There's simply the ratio between the height of the
  13. system and the length of the waterways in between The
  14. minimal meant for this is 1-10, meaning that anything below
  15. this value won't be economically viable.
  16. Calculated, it's simply the height of the system divided by
  17. the length.
  18. This will give you your ratio Interlock hill, the ratio
  19. has been 3 to 2 and this is calculated as
  20. the system is 286 m high and the waterways add
  21. up to 100 91 m.
  22. This is much greater than the 1-10 ratio, meaning that
  23. serial killer is very economically viable, hence its construction.
  24. Next, we'll look into the generators, Interlocking all the generators
  25. served two purposes.
  26. The first is to convert the kinetic energy from the
  27. water into electrical, and the second is to pump the
  28. water back to the top reservoir.
  29. Other systems will have two separate machines to serve these
  30. purposes. However, it's been proven that it's much more and
  31. much more efficient to have them in one machine as
  32. Sherlock Hale is running at 80 efficiency.