PssPTIST3
Class Description
PTI microprocessor-based stabilizer type 3.
Attributes
| Name | Type | Description |
|---|---|---|
| a0 | PU | Filter coefficient (<i>A0</i>). |
| a1 | PU | Limiter (<i>Al</i>). |
| a2 | PU | Filter coefficient (<i>A2</i>). |
| a3 | PU | Filter coefficient (<i>A3</i>). |
| a4 | PU | Filter coefficient (<i>A4</i>). |
| a5 | PU | Filter coefficient (<i>A5</i>). |
| al | PU | Limiter (<i>Al</i>). |
| athres | PU | Threshold value above which output averaging will be bypassed (<i>Athres</i>). Typical value = 0,005. |
| b0 | PU | Filter coefficient (<i>B0</i>). |
| b1 | PU | Filter coefficient (<i>B1</i>). |
| b2 | PU | Filter coefficient (<i>B2</i>). |
| b3 | PU | Filter coefficient (<i>B3</i>). |
| b4 | PU | Filter coefficient (<i>B4</i>). |
| b5 | PU | Filter coefficient (<i>B5</i>). |
| dl | PU | Limiter (<i>Dl</i>). |
| dtc | Seconds | Time step related to activation of controls (<i>deltatc</i>) (>= 0). Typical value = 0,025 (0,03 for 50 Hz). |
| dtf | Seconds | Time step frequency calculation (<i>deltatf</i>) (>= 0). Typical value = 0,025 (0,03 for 50 Hz). |
| dtp | Seconds | Time step active power calculation (<i>deltatp</i>) (>= 0). Typical value = 0,0125 (0,015 for 50 Hz). |
| isw | Boolean | Digital/analogue output switch (<i>Isw</i>). true = produce analogue output false = convert to digital output, using tap selection table. |
| k | PU | Gain (<i>K</i>). Typical value = 9. |
| lthres | PU | Threshold value (<i>Lthres</i>). |
| m | PU | (<i>M</i>). <i>M</i> = 2 x <i>H</i>. Typical value = 5. |
| nav | Float | Number of control outputs to average (<i>NAV</i>) (1 <= <i>NAV</i> <= 16). Typical value = 4. |
| ncl | Float | Number of counts at limit to active limit function (<i>NCL</i>) (> 0). |
| ncr | Float | Number of counts until reset after limit function is triggered (<i>NCR</i>). |
| pmin | PU | (<i>Pmin</i>). |
| t1 | Seconds | Time constant (<i>T1</i>) (>= 0). Typical value = 0,3. |
| t2 | Seconds | Time constant (<i>T2</i>) (>= 0). Typical value = 1. |
| t3 | Seconds | Time constant (<i>T3</i>) (>= 0). Typical value = 0,2. |
| t4 | Seconds | Time constant (<i>T4</i>) (>= 0). Typical value = 0,05. |
| t5 | Seconds | Time constant (<i>T5</i>) (>= 0). |
| t6 | Seconds | Time constant (<i>T6</i>) (>= 0). |
| tf | Seconds | Time constant (<i>Tf</i>) (>= 0). Typical value = 0,2. |
| tp | Seconds | Time constant (<i>Tp</i>) (>= 0). Typical value = 0,2. |
Relationships
Ancestors
Descendents
No descendent classes
Associations
None