Woodward GCP-30 Series - Rpq

Manual 37278B GCP-30 Series - Genset Control
Page 78/174 © Woodward
Phase Matching (only RPQ Package)
Parameter 138
Phase matching
ON
omly RPQ Package
Phase matching ON/OFF
ON ................ Synchronization will be performed with phase matching.
OFF .............. Synchronization will be performed with slightly positive slip.
Parameter 139
Phase matching
gain 00
omly RPQ Package
Phase matching gain 1 to 36
The phase matching effect on the frequency control may be affected with this gain
factor.
Parameter 140
Phase matching
df start 00,0Hz
omly RPQ Package
Phase matching df start 0,02 to 0,25 Hz
Phase matching will only be enabled if the frequency difference of the voltages to
be synchronized is below the value configured here.
Parameter 141
Detection Mains
connected < 00°
omly RPQ Package
Mains connection detection (angle) 1 to 15°
If the phase angle between busbar and mains is below the angle configured here for
at least the time configured in the next parameter (Parameter 142), the unit detects
t
he connection between busbar and mains and indicates this with the message
"Mains connected".
Parameter 142
Detection Mains
conn. after 000s
omly RPQ Package
Mains connection detection (time) 0 to 999 s
If the phase angle between busbar and mains is below the angle configured above
(Parameter 141) for at least the time configured here, the unit detects the connection
bet
ween busbar and mains and indicates this with the message "Mains connected".