Controller LCFB1
Load regulator for the turbine-regulator model.
blockType: SubSystem
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Path in the library: |
Description
Block Controller LCFB1 It is an LCFB1 turbine load regulator. You can use this load regulator with any model of turbine regulator.
Ports
Input
#
ω
—
load speed
scalar
Details
The load speed, set as a scalar.
| Data types |
|
| Complex numbers support |
No |
#
Pmwset
—
power value
scalar
Details
The power value set as a scalar.
| Data types |
|
| Complex numbers support |
No |
#
Pe
—
electrical power consumption
scalar
Details
The electrical power consumption, specified as a scalar.
| Data types |
|
| Complex numbers support |
No |
Output
#
Pref
—
offset
scalar
Details
The offset applied to setting the load speed of the turbine regulator is returned as a scalar.
| Data types |
|
| Complex numbers support |
No |
Parameters
Main
# Speed reference, pu — speed setting signal
Details
The standard of speed, O. E.
| Default value |
|
| Program usage name |
|
| Evaluatable |
Yes |
# Controller deadband, pu — controller dead zone
Details
Controller dead zone, O. E.
| Default value |
|
| Program usage name |
|
| Evaluatable |
Yes |
# Maximum error e_max, pu — maximum error
Details
The maximum possible error.
| Default value |
|
| Program usage name |
|
| Evaluatable |
Yes |
# Frequency bias gain f_b, pu — frequency offset gain
Details
Frequency offset gain factor, O. E.
| Default value |
|
| Program usage name |
|
| Evaluatable |
Yes |
# Proportional gain K_p, pu — proportional gain for PI control
Details
Proportional gain for PI regulation, O. E.
| Default value |
|
| Program usage name |
|
| Evaluatable |
Yes |
# Integral gain K_i, pu/s — integral gain factor for PI regulation
Details
Integral gain factor for PI regulation, O. E.
| Default value |
|
| Program usage name |
|
| Evaluatable |
Yes |
# Power transducer time constant T_pelec, s — The time constant of the power converter
Details
The time constant of the power converter, s.
| Default value |
|
| Program usage name |
|
| Evaluatable |
Yes |
# Maximum output I_rmax, pu — upper limit of the output signal
Details
The upper limit of saturation of the output signal, O. E.
| Default value |
|
| Program usage name |
|
| Evaluatable |
Yes |
# Sample time (-1 for inherited) — sampling period
Details
The time between consecutive block starts.
During startup, the block produces output data and, if necessary, updates its internal state.
-
For legacy discrete-time operation, set the value
-1. -
To work in discrete time mode, set a positive integer.
-
For continuous time operation, set the value
0.
If this unit is located in a masked subsystem or a variant subsystem that supports switching between continuous and discrete operation modes, increase the value of this parameter to ensure correct switching between continuous and discrete block implementations.
| Default value |
|
| Program usage name |
|
| Evaluatable |
Yes |
Initial Values
# Initial power reference P_ref0, pu — initial power value
Details
The set power at the initial moment, O. E.
| Default value |
|
| Program usage name |
|
| Evaluatable |
Yes |