GTU#
Block appearance in REPEAT VISION#
Gas turbine units (GTU) are energy systems that convert the energy of compressed and heated gas into mechanical work and are used to generate electricity and heat.
1. Properties#
Property |
Default Value |
Description |
Units of measurement |
|---|---|---|---|
Upper limit of dead zone (0-1) |
0.02 |
– |
– |
Lower limit of dead zone (-1-0) |
-0.02 |
– |
– |
Speed controller gain |
20 |
– |
– |
Time constant of the controller |
0.1 |
– |
s |
Servomotor closing speed |
1 |
– |
r.u./s |
Servomotor opening speed |
1 |
– |
r.u./s |
Integrator gain, 1/Tsv (Servomotor time constant) |
5 |
– |
– |
Combustion chamber time constant |
2 |
– |
s |
Nominal power |
1200 |
– |
MW |
Gain of the integrating link 1/Tjj (Inertial constant of the gas generator) |
1/15 |
– |
– |
Share of gas generator power |
0.6 |
– |
r.u. |
2. Inputs and outputs#
Parameters |
Input/Output |
Description |
Units of measurement |
Port type |
|---|---|---|---|---|
Speed setpoint |
Input |
– |
r.u. |
Automation |
Current speed |
Input |
– |
r.u. |
Automation |
Power setting |
Input |
– |
r.u. |
Automation |
Power |
Output |
– |
r.u. |
Automation |
Power |
Output |
– |
W |
Automation |
In order to see the connection capabilities of the block, you need to go to page Description of block ports