GovHydro3 Class
Modified IEEE hydro governor-turbine. This model differs from that defined in the IEEE modelling guideline paper in that the limits on gate position and velocity do not permit "wind up" of the upstream signals.
Diagram
Свойства (36)
| ID | Тип | Описание | Количество |
|---|---|---|---|
| mwbase | ActivePower | Base for power values (<i>MWbase</i>) (> 0). Unit = MW. | 1..1 |
| pmax | PU | Maximum gate opening, PU of MWbase (<i>Pmax</i>) (> GovHydro3.pmin). Typical value = 1. | 1..1 |
| pmin | PU | Minimum gate opening, PU of <i>MWbase</i> (<i>Pmin</i>) (< GovHydro3.pmax). Typical value = 0. | 1..1 |
| governorControl | Boolean | Governor control flag (<i>Cflag</i>). true = PID control is active false = double derivative control is active. Typical value = true. | 1..1 |
| rgate | PU | Steady-state droop, PU, for governor output feedback (<i>Rgate</i>). Typical value = 0. | 1..1 |
| relec | PU | Steady-state droop, PU, for electrical power feedback (<i>Relec</i>). Typical value = 0,05. | 1..1 |
| td | Seconds | Input filter time constant (<i>Td</i>) (>= 0). Typical value = 0,05. | 1..1 |
| tf | Seconds | Washout time constant (<i>Tf</i>) (>= 0). Typical value = 0,1. | 1..1 |
| tp | Seconds | Gate servo time constant (<i>Tp</i>) (>= 0). Typical value = 0,05. | 1..1 |
| velop | Float | Maximum gate opening velocity (<i>Velop</i>). Unit = PU / s. Typical value = 0,2. | 1..1 |
| velcl | Float | Maximum gate closing velocity (<i>Velcl</i>). Unit = PU / s. Typical value = -0,2. | 1..1 |
| k1 | PU | Derivative gain (<i>K1</i>). Typical value = 0,01. | 1..1 |
| k2 | PU | Double derivative gain, if <i>Cflag</i> = -1 (<i>K2</i>). Typical value = 2,5. | 1..1 |
| ki | PU | Integral gain (<i>Ki</i>). Typical value = 0,5. | 1..1 |
| kg | PU | Gate servo gain (<i>Kg</i>). Typical value = 2. | 1..1 |
| tt | Seconds | Power feedback time constant (<i>Tt</i>) (>= 0). Typical value = 0,2. | 1..1 |
| db1 | Frequency | Intentional dead-band width (<i>db1</i>). Unit = Hz. Typical value = 0. | 1..1 |
| eps | Frequency | Intentional db hysteresis (<i>eps</i>). Unit = Hz. Typical value = 0. | 1..1 |
| db2 | ActivePower | Unintentional dead-band (<i>db2</i>). Unit = MW. Typical value = 0. | 1..1 |
| tw | Seconds | Water inertia time constant (<i>Tw</i>) (>= 0). If = 0, block is bypassed. Typical value = 1. | 1..1 |
| at | PU | Turbine gain (<i>At</i>) (>0). Typical value = 1,2. | 1..1 |
| dturb | PU | Turbine damping factor (<i>Dturb</i>). Typical value = 0,2. | 1..1 |
| qnl | PU | No-load turbine flow at nominal head (<i>Qnl</i>). Typical value = 0,08. | 1..1 |
| h0 | PU | Turbine nominal head (<i>H0</i>). Typical value = 1. | 1..1 |
| gv1 | PU | Nonlinear gain point 1, PU gv (<i>Gv1</i>). Typical value = 0. | 1..1 |
| pgv1 | PU | Nonlinear gain point 1, PU power (<i>Pgv1</i>). Typical value = 0. | 1..1 |
| gv2 | PU | Nonlinear gain point 2, PU gv (<i>Gv2</i>). Typical value = 0. | 1..1 |
| pgv2 | PU | Nonlinear gain point 2, PU power (<i>Pgv2</i>). Typical value = 0. | 1..1 |
| gv3 | PU | Nonlinear gain point 3, PU gv (<i>Gv3</i>). Typical value = 0. | 1..1 |
| pgv3 | PU | Nonlinear gain point 3, PU power (<i>Pgv3</i>). Typical value = 0. | 1..1 |
| gv4 | PU | Nonlinear gain point 4, PU gv (<i>Gv4</i>). Typical value = 0. | 1..1 |
| pgv4 | PU | Nonlinear gain point 4, PU power (<i>Pgv4</i>). Typical value = 0. | 1..1 |
| gv5 | PU | Nonlinear gain point 5, PU gv (<i>Gv5</i>). Typical value = 0. | 1..1 |
| pgv5 | PU | Nonlinear gain point 5, PU power (<i>Pgv5</i>). Typical value = 0. | 1..1 |
| gv6 | PU | Nonlinear gain point 6, PU gv (<i>Gv6</i>). Typical value = 0. | 1..1 |
| pgv6 | PU | Nonlinear gain point 6, PU power (<i>Pgv6</i>). Typical value = 0. | 1..1 |
Информация о классе
- ID
cim:GovHydro3- Тип
- Class
- Наследует
- cim:TurbineGovernorDynamics
- Свойств
- 36