Interface To System Engineering Tool - ABB RELION REB500 Operation Manual

Section 4
HMI500
Table 9:
Step
1
2
3
4
5
6
7
9
4.6.4.1

Interface to System engineering tool

Using GOOSE input signals for protection functions requires interaction between the REB500
configurator (HMI500) and the System engineering tool.
the engineering process.
42
Explanations of information flow using GOOSE as input
Description
Fault on line side
The line protection IED detects a fault, issues a trip command to the CB and indicates
the issued trip on the station bus by GOOSE. The GOOSE DA is received by the
REB500 Central unit.
The REB500 central unit forwards the information to the bay unit (see
Due to the REB500 configuration (made with the HMI500 tool) the GOOSE data
attributes of the issued trip is mapped to the breaker failure start signal(s).
The bay unit starts the breaker failure protection
The circuit breaker fails to trip (trip issued by line protection IED (see Step 2).
If circuit breaker tripping is not successful after BFP timers have passed:
• a remote tripping command is sent (via teleprotection)
• intertripping is sent to the central unit
The Central unit performs the intertripping to the respective bay units
The bay units of the respective zone issue a trip command and consequently clear the
fault
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1MRK 500 132-UEN B
Table 10).
GUID-3291BEEF-9CDE-4BD5-B08F-E3C3732468D2 v2
Table 10 provides an overall view of
Distributed busbar protection REB500
Operation manual