Goose between ABB and Other relay
[ Ссылка ]

how to make goose between Siemens relay
[ Ссылка ]

How to do Goose for ABB relay in PCM600 ?
Goose is done for over Current protection block.
Condition :
when bus Tie is in close position during that time if over current protection occurs that should not trip incomer suddenly wait for bus tie to trip if its fail to trip then only incomer has to trip for that
I have Two high stage protection one PHHPTOC1 and PHHPTOC2 both have same current setting but time is till high for PHHPTOC2.
for Norma fault PHHPTOC1 will operate on Incomer but if Bus tie is connected with incomer during that time incomer detected fault current and bus tie also detected fault current then the fault occur's on other bus not due to his own bus. so incomer over current protection PHHPTOC1 should block but if Bus tie fail to trip then PHHPTOC2 will operated which will have little high timing then PHHPTOC1

This blocking is taken from Bus tie over current and give for Block to Incomer over current.

Goose:
Goose between REF620

свернуть