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1 At the main grid supply points, power is stepped down to 3 3 kV for
distribution to heavy industry.
2 At intermediate substations, power is reduced to 11 kV for light industry.
3 At the distribution substations, power is stepped down to 415 V. 3-
phase. and 240 V, 1-phase.
Exercise 12. Technical reading Wavepower
The two texts which follow describe two plants for generating electricity from
wave power. Note the similarities and differences between the plants.
Notes: gully – водосток, овраг, дренажный колодец; blade – зд. лопасть.
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