Anonymous
Anonymous asked in Science & MathematicsEngineering · 1 month ago

tie line problem?

Two power systems A and B are interconnected by a tie-line and have power

frequency constants KA and KB MW/Hz. An increase in load of 500 MW on

system A causes a power transfer of 300MW from B to A. When the tie-line is

open the frequency of system A is 49 Hz and of system B 50 Hz. Determine the

values of KA and KB, deriving any formulae used.

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