Distance Measuring Zone, Quadrilateral Characteristic For Series Compensated Lines Zmcpdis, Zmcapdis, Zdsrdir - ABB REL670 2.2 IEC Applications Manual

1MRK 506 369-UEN B
Section 8
8.1
8.1.1
8.1.2
8.1.2.1
Line distance protection REL670 2.2 IEC
Application manual
Impedance protection
Distance measuring zone, quadrilateral
characteristic for series compensated lines
ZMCPDIS, ZMCAPDIS, ZDSRDIR
Identification
Function description
Distance measuring zone, quadrilateral
characteristic for series compensated
lines (zone 1)
Distance measuring zone, quadrilateral
characteristic for series compensated
lines (zone 2-5)
Directional impedance quadrilateral,
including series compensation
Application
Introduction
Sub transmission networks are being extended and often become more and more
complex, consisting of a high number of multi-circuit and/or multi terminal lines of
very different lengths. These changes in the network will normally impose more
stringent demands on the fault clearing equipment in order to maintain an
unchanged or increased security level of the power system.
The distance protection function is designed to meet basic requirements for
application on transmission and sub transmission lines (solid earthed systems)
although it also can be used on distribution levels.
Impedance protection
IEC 61850 IEC 60617
identification identification
ZMCPDIS
S00346 V1 EN-US
ZMCAPDIS
S00346 V1 EN-US
ZDSRDIR
Z<->
IEC09000167 V1 EN-US
Section 8
SEMOD168167-1 v3
SEMOD168165-2 v2
ANSI/IEEE C37.2
device number
21
21
21D
SEMOD168236-1 v1
SEMOD168232-4 v2
147