The governor speed regulation of this system is set to 𝑅 = 0.05 𝑝.𝑢. The turbine rated output
Posted: Tue Apr 12, 2022 10:16 am
The governor speed regulation of this system is set to π
=
0.05 π.π’. The turbine rated output is 250
ππ at nominal frequency of 50 π»π§. A sudden
load change of 50ππ (Ξπ# = 0.2 π.π’.)
occurs.
i) Find the steady-state frequency deviation in Hz.
ii) Obtain the closed-loop transfer function. Use Matlab βstepβ
function to obtain the time- domain performance specification and
the frequency deviation step response. Comment on the results.
iii) Construct the SIMULINK block diagram and obtained the
frequency deviation response for the condition
0.05 π.π’. The turbine rated output is 250
ππ at nominal frequency of 50 π»π§. A sudden
load change of 50ππ (Ξπ# = 0.2 π.π’.)
occurs.
i) Find the steady-state frequency deviation in Hz.
ii) Obtain the closed-loop transfer function. Use Matlab βstepβ
function to obtain the time- domain performance specification and
the frequency deviation step response. Comment on the results.
iii) Construct the SIMULINK block diagram and obtained the
frequency deviation response for the condition