OverexcLimX2 Class
Field voltage or current overexcitation limiter designed to protect the generator field of an AC machine with automatic excitation control from overheating due to prolonged overexcitation.
Diagram
Свойства (11)
| ID | Тип | Описание | Количество |
|---|---|---|---|
| m | Boolean | (<i>m</i>). true = IFD limiting false = EFD limiting. | 1..1 |
| efdrated | PU | Rated field voltage if m = false or rated field current if m = true (<i>EFD</i><i><sub>RATED</sub></i>). Typical value = 1,05. | 1..1 |
| efd1 | PU | Low voltage or current point on the inverse time characteristic (<i>EFD</i><i><sub>1</sub></i>). Typical value = 1,1. | 1..1 |
| t1 | Seconds | Time to trip the exciter at the low voltage or current point on the inverse time characteristic (<i>TIME</i><i><sub>1</sub></i>) (>= 0). Typical value = 120. | 1..1 |
| efd2 | PU | Mid voltage or current point on the inverse time characteristic (<i>EFD</i><i><sub>2</sub></i>). Typical value = 1,2. | 1..1 |
| t2 | Seconds | Time to trip the exciter at the mid voltage or current point on the inverse time characteristic (<i>TIME</i><i><sub>2</sub></i>) (>= 0). Typical value = 40. | 1..1 |
| efd3 | PU | High voltage or current point on the inverse time characteristic (<i>EFD</i><i><sub>3</sub></i>). Typical value = 1,5. | 1..1 |
| t3 | Seconds | Time to trip the exciter at the high voltage or current point on the inverse time characteristic (<i>TIME</i><i><sub>3</sub></i>) (>= 0). Typical value = 15. | 1..1 |
| efddes | PU | Desired field voltage if <i>m</i> = false or desired field current if <i>m </i>= true (<i>EFD</i><i><sub>DES</sub></i>). Typical value = 1. | 1..1 |
| kmx | PU | Gain (<i>K</i><i><sub>MX</sub></i>). Typical value = 0,002. | 1..1 |
| vlow | PU | Low voltage limit (<i>V</i><i><sub>LOW</sub></i>) (> 0). | 1..1 |
Информация о классе
- ID
cim:OverexcLimX2- Тип
- Class
- Наследует
- cim:OverexcitationLimiterDynamics
- Свойств
- 11