GE Multilin g60 Instruction Manual page 253

5 SETTINGS
Table 5–8: PMU REPORT RATE AND DECIMATION FACTOR FOR 60 HZ P-CLASS SYSTEM
PMU REPORT FILTERING IN DSP
RATE (USER
SETTING)
120 Hz 2 cycle length FIR filter as
suggested by IEEE C37.118
60 Hz as above
30 Hz as above
20 Hz as above
15 Hz as above
12 Hz as above
10 Hz as above
5 Hz as above
4 Hz as above
2 Hz as above
1 Hz as above
Table 5–9: PMU REPORT RATE AND DECIMATION FACTOR FOR 60 HZ M-CLASS SYSTEM
PMU REPORT FILTERING IN DSP
RATE (USER
SETTING)
60 Hz FIR filter for 60 Hz rate
30 Hz FIR filter for 30 Hz rate
20 Hz FIR filter for 20 Hz rate
15 Hz FIR filter for 15 Hz rate
12 Hz FIR filter for 12 Hz rate
10 Hz FIR filter for 10 Hz rate
5 Hz FIR filter for 10 Hz rate
4 Hz FIR filter for 12 Hz rate
2 Hz FIR filter for 10 Hz rate
1 Hz FIR filter for 10 Hz rate
Table 5–10: PMU REPORT RATE AND DECIMATION FACTOR FOR 50 HZ P-CLASS SYSTEM
PMU REPORT FILTERING IN DSP
RATE (USER
SETTING)
100 Hz 2 cycle length FIR filter as
suggested by IEEE C37.118
50 Hz Same filter as above
25 Hz Same filter as above
10 Hz Same filter as above
5 Hz Same filter as above
4 Hz Same filter as above
2 Hz Same filter as above
1 Hz Same filter as above
GE Multilin
DSP TO CPU
SYNCHROPHASOR DATA
TRANSFER RATE
120 Hz
120 Hz
120 Hz
120 Hz
120 Hz
120 Hz
120 Hz
120 Hz
120 Hz
120 Hz
120 Hz
DSP TO CPU
SYNCHROPHASOR DATA
TRANSFER RATE
60 Hz
30 Hz
20 Hz
15 Hz
12 Hz
10 Hz
10 Hz
12 Hz
10 Hz
10 Hz
DSP TO CPU
SYNCHROPHASOR DATA
TRANSFER RATE
100 Hz
100 Hz
100 Hz
100 Hz
100 Hz
100 Hz
100 Hz
100 Hz
G60 Generator Protection System
5.4 SYSTEM SETUP
CPU FINAL PMU
DECIMATION STREAM OUTPUT
FACTOR RATE
1:1 120 Hz
2:1 60 Hz
4:1 30 Hz
6:1 20 Hz
8:1 15 Hz
10:1 12 Hz
12:1 10 Hz
24:1 5 Hz
30:1 4 Hz
60:1 2 Hz
120:1 1 Hz
CPU FINAL PMU
DECIMATION STREAM OUTPUT
FACTOR RATE
1:1 60 Hz
1:1 30 Hz
1:1 20 Hz
1:1 15 Hz
1:1 12 Hz
1:1 10 Hz
2:1 5 Hz
3:1 4 Hz
5:1 2 Hz
10:1 1 Hz
CPU FINAL PMU
DECIMATION STREAM OUTPUT
FACTOR RATE
1:1 100 Hz
2:1 50 Hz
4:1 25 Hz
10:1 10 Hz
20:1 5 Hz
25:1 4 Hz
50:1 2 Hz
100:1 1 Hz
5
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