Dranetz Visa Podręcznik Użytkownika Strona 149

  • Pobierz
  • Dodaj do moich podręczników
  • Drukuj
  • Strona
    / 274
  • Spis treści
  • BOOKMARKI
  • Oceniono. / 5. Na podstawie oceny klientów
Przeglądanie stron 148
7-13
CH 7/ View Event Data
Event text
detail:
Capacitor
Switch Analysis
In addition to determining directivity, PowerVisa is also able to detect if 3-phase
voltage and current waveforms experience a capacitor switching event. The result of
the analysis is displayed in the Event Text Detail screen.
I
Action... Result...
The following transient event
types - bipolar, ocillatory, or
capacitor switch - will include
text detail on capacitor switch
analysis and directivity (when
detected). This capacitor
switching event is generated only
in 3-phase voltage and current
waveforms.
Press Text to display the event
threshold values and textual
summary. The text summary will
display the following
characteristics to describe the
capacitor switching event.
The type of the event whether it
is Normal, Back-to-back, or
Re-strike.
The direction of the probable
location of the switching
capacitor whether it is
Upstream or Downstream
from the monitoring point.
MARK623
MARK624
Przeglądanie stron 148
1 2 ... 144 145 146 147 148 149 150 151 152 153 154 ... 273 274

Komentarze do niniejszej Instrukcji

Brak uwag