Peer-To-Peer Load-Shedding Function Pplsggio; Power-Source Circuit Breaker Pscswi; Identification - ABB RELION 630 Series Technical Manual

Section 7
Power management functions
7.3.8
7.4
7.4.1
214

Peer-to-peer load-shedding function PPLSGGIO

• Each instance of PPLSGGIO receives the data from LSCACLS and NPMMXU.
• The individual instances of PPLSGGIO processes the data for an extended load-
shedding action.
• The individual instance of PPLSGGIO provides outputs for the corresponding
load-shedding data of the adjacent network area. These outputs are used for
monitoring purposes.
Table 263: Input signal enum descriptions and corresponding values
Enum description
Bad
Good
Intermediate
Open
Close
Invalid
Island
Parallel
Droop
MW
ISO
P-Control
Optimize
Base load
Peak load

Power-source circuit breaker PSCSWI

Identification

Table 264: Identification
Function description
Power source circuit breaker
Value
0
1
0
1
2
3
0
1
1
2
3
4
5
6
7
IEC 61850 IEC 60617
identification identification
PSCSWI -
PML630/Compact Load-Shedding Solution
1MRS757256 F
ANSI/
IEEEidentification
PSCSWI
Technical Manual