GE DGP Series - Page 71

GE Power Management DGP Digital Generator Protection System 2-
31
2 CALCULATION OF SETTINGS 2.3 PROTECTION FUNCTION SETTINGS
2
Figure 2–12: TIME CHARACTERISTICS OF FUNCTION 24T (CURVE 1)
0.1
1
10
100
1 1.1 1.2 1.3
Multiple of "INV PU"
Time (seconds)
Time Factor K
2
8
6
4
0.5
1.0
10