EasyManua.ls Logo

GE G60 - Page 326

GE G60
780 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
5-166 G60 Generator Protection System GE Multilin
5.6 GROUPED ELEMENTS 5 SETTINGS
5
Figure 5–71: PHASE DISTANCE ZONE 2 OP SCHEME
For phase distance zone 2, there is a provision to start the zone timer with other distance zones or loop the pickup
flag to avoid prolonging phase distance zone 2 operation when the fault evolves from one type to another or
migrates from the initial zone to zone 2. Desired zones in the trip output function should be assigned to accomplish
this functionality.
Figure 5–72: PHASE DISTANCE ZONES 3 AND HIGHER OP SCHEME
25
$1'
25
$&'5
IURPWKHRSHQSROHHOHPHQW'/DQG/RQO\
)/(;/2*,&23(5$1'
23(132/(23
)/(;/2*,&23(5$1'
3+',67=3.3$%
)/(;/2*,&23(5$1'
3+',67=3.3%&
)/(;/2*,&23(5$1'
3+',67=3.3&$
7,0(5
PV
PV
7,0(5
PV
PV
7,0(5
PV
PV
6(77,1*
3+',67='(/$<
7
3.3
6(77,1*
3+',67='(/$<
7
3.3
6(77,1*
3+',67='(/$<
7
3.3
)/(;/2*,&23(5$1'
3+',67=23$%
)/(;/2*,&23(5$1'
3+',67=23%&
)/(;/2*,&23(5$1'
3+',67=23&$
)/(;/2*,&23(5$1'
3+',67=23
)/(;/2*,&23(5$1'
75,3=3+705,1,7
25
25
25
$1'
25
$1'
25
$1'
$1'
$1'
IURPWKHWULSRXWSXWHOHPHQW
NOTE
25
$1'
$1'
$1'
25
25
25
$$&'5
'/DQG/RQO\
)/(;/2*,&23(5$1'
23(132/(23
)/(;/2*,&23(5$1'
3+',67=3.3$%
)/(;/2*,&23(5$1'
3+',67=3.3%&
)/(;/2*,&23(5$1'
3+',67=3.3&$
7,0(5
PV
PV
7,0(5
PV
PV
7,0(5
PV
PV
6(77,1*
3+',67='(/$<
7
3.3
6(77,1*
3+',67='(/$<
7
3.3
6(77,1*
3+',67='(/$<
7
3.3
)/(;/2*,&23(5$1'
3+',67=23$%
)/(;/2*,&23(5$1'
3+',67=23%&
)/(;/2*,&23(5$1'
3+',67=23&$
)/(;/2*,&23(5$1'
3+',67=23

Table of Contents

Related product manuals