Current Sequence Component Measurement Cmsqi; Identification; Function Block; Signals - ABB RET650 Technical Manual

Section 14
Monitoring
14.1.5
14.1.5.1
14.1.5.2
14.1.5.3
420

Current sequence component measurement CMSQI

Identification

Function description
Current sequence component
measurement

Function block

The available function blocks of an IED are depending on the actual hardware (TRM)
and the logic configuration made in PCM600.
CMSQI
I3P* 3I0
3I0RANG
3I0ANGL
I1
I1RANG
I1ANGL
I2
I2RANG
I2ANGL
IEC08000221-2-en.vsd
IEC08000221 V2 EN
Figure 188: CMSQI function block

Signals

Table 342: CMSQI Input signals
Name Type
I3P GROUP
SIGNAL
Table 343: CMSQI Output signals
Name Type
3I0 REAL
3I0RANG INTEGER
3I0ANGL REAL
I1 REAL
I1RANG INTEGER
I1ANGL REAL
Table continues on next page
IEC 61850 IEC 60617
identification identification
CMSQI
I1, I2, I0
SYMBOL-VV V1 EN
Default Description
- Three phase group signal for current inputs
Description
3I0 Amplitude
3I0 Amplitude range
3I0 Angle
I1 Amplitude
I1Amplitude range
I1 Angle
1MRK 504 135-UEN A
ANSI/IEEE C37.2
device number
-
Technical manual