Interface To System Engineering Tool - ABB RELION REB500 Operation Manual

Section 4
HMI500
Table 9:
Step
1
2
3
4
5
6
7
8
4.6.4.2

Interface to System engineering tool

Using GOOSE input signals for protection functions requires interaction between the REB500
configurator (HMI500) and the System engineering tool.
engineering process.
46
Explanations of information flow using GOOSE as input for BFP initiating
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 initiate signal(s).
The bay unit initiates 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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Table 10).
GUID-3291BEEF-9CDE-4BD5-B08F-E3C3732468D2 v4
Table 10 provides an overall view of the
Distributed busbar protection REB500
1MRK 500 132-UUS Rev. B
Operation manual