1. Engineering
  2. Electrical Engineering
  3. two generators supply a load generator g1 has a noload...

Question: two generators supply a load generator g1 has a noload...

Question details

Two generators supply a load. Generator G1 has a no-load frequency of 51.5 Hz and a slope of 1 MW/Hz. Generator G2 has a no-load frequency of 51.0 Hz and a slope of 1 MW/Hz. The load consumes 2.5 MW of real power. (i) At which frequency does this system operate, and how much power is supplied by each of the two generators? 4 Marks] (i) If an additional 1 MW load is connected to this power system, what will the new system frequency be, and how much power would G1 and G2 supply? 2 Marks] (ii) With the system in the configuration described in part (ii), what will the governor set point of G2 be if the system frequency must be increased back to 50 Hz? [4 Marks]

Solution by an expert tutor
Blurred Solution
This question has been solved
Subscribe to see this solution