FiveMassShaft
Package: PowerDynamicsOpenAPIModels · Source: Dynamics/DynamicGeneratorComponent/Shaft/FiveMassShaft.json
Parameters of 5 mass-spring shaft model. It contains a High-Pressure (HP) steam turbine, Intermediate-Pressure (IP) steam turbine, Low-Pressure (LP) steam turbine, the Rotor and an Exciter (EX) mover
Properties
| Property | Type | Required | Unit | Description |
|---|---|---|---|---|
id | integer | yes | — | Unique integer identifier for this component |
H | number | yes | — | Rotor inertia constant in MWs/MVA |
H_hp | number | yes | — | High pressure turbine inertia constant in MWs/MVA |
H_ip | number | yes | — | Intermediate pressure turbine inertia constant in MWs/MVA |
H_lp | number | yes | — | Low pressure turbine inertia constant in MWs/MVA |
H_ex | number | yes | — | Exciter inertia constant in MWs/MVA |
D | number | yes | — | Rotor natural damping |
D_hp | number | yes | — | High pressure turbine natural damping |
D_ip | number | yes | — | Intermediate pressure turbine natural damping |
D_lp | number | yes | — | Low pressure turbine natural damping |
D_ex | number | yes | — | Exciter natural damping |
D_12 | number | yes | — | High-intermediate pressure turbine damping |
D_23 | number | yes | — | Intermediate-low pressure turbine damping |
D_34 | number | yes | — | Low pressure turbine-rotor damping |
D_45 | number | yes | — | Rotor-exciter damping |
K_hp | number | yes | — | High pressure turbine angle coefficient |
K_ip | number | yes | — | Intermediate pressure turbine angle coefficient |
K_lp | number | yes | — | Low pressure turbine angle coefficient |
K_ex | number | yes | — | Exciter angle coefficient |