ABB Relion 650 Series Commissioning Manual page 76

Section 9
Testing functionality by secondary injection
ΔFw =
ΔRv =
RLdInFw =
RLdInRv =
X1OutFw =
X1OutFw =
Table 17:
Test point
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
Table 18:
Test point
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
Table continues on next page
70
RLdOutFw – ( kLdRFw * RLdOutFw )
RLdOutRv – ( kLdRRv * RLdOutRv )
kLdRFw * RLdOutFw
kLdRFw * RLdOutFw
X1InFw + ΔFw
X1InRv + ΔRv
Testing points to measure the outer boundary
R
0.0
R1LIn + R1FInFw +
0.8 *
∆Fw
R1FInFw + ∆Fw)
0.8 * (
RLdOutFw
R1FInFw + ∆Fw
R1FInFw + ∆Fw)
0.8 * (
R1FInFw + ∆Fw
0.0
-(0.8 * R1LIn + R1FInRv +
∆Rv)
-0.8 * ( R1FInRv + ∆Rv)
- RLdOutRv
R1FInRv + ∆Rv
-
R1FInRv + ∆Rv)
-0.8 * (
R1FInRv + ∆Rv)
-(
Testing points to measure the inner boundary
R
0.0
0.8 * R1LIn + R1FInFw
R1FInFw
0.8 *
RLdInFw
R1FInFw
0.8 * R1FInFw
R1FInFw
0.0
R1LIn + R1FInRv
-0.8 *
-0.8 * R1FInRv
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X Comment
X1OutFw
X1OutFw
0.8 *
R1FInFw + ∆Fw) *
0.8 * (
ArgLd )
tan (
0.0
0.0
R1FInFw + ∆Fw) *
-0.8 * (
tan ( ArgLd )
X1OutRv
-0.8 *
X1OutRv
-
-0.8 * X1OutRv
-0.8 * ( R1FInRv + ∆Rv) *
ArgLd )
tan (
0.0
0.0
R1FInRv + ∆Rv) *
0.8 * (
ArgLd )
tan (
X1OutFw
0.8 *
X Comment
X1InFw
0.8 * X1InFw
R1FInFw + ∆Fw) *
(0.8 *
tan ( ArgLd )
0.0
0.0
-(0.8 * R1FInFw + ∆Fw) *
ArgLd )
tan (
-0.8 * X1InRv
X1InRv
-
X1InRv
-0.8 *
-(0.8 * - R1FInRv + ∆Rv) *
ArgLd )
tan (
Line differential protection RED650
1MRK 505 395-UEN C
If OperationLdCh = Off
OperationLdCh = Off
If
OperationLdCh = Off
If
Commissioning manual