Hitachi Relion 670 Series Applications Manual page 408
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Also See for Relion 670 Series:
- Applications manual (354 pages) ,
- Commissioning manual (284 pages) ,
- Product manual (192 pages)
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Section 21
Basic IED functions
21.5.3
Setting guidelines
Set the system rated frequency. Refer to section
21.6
Global base values GBASVAL
21.6.1
Identification
Function description
Global base values
21.6.2
Application
Global base values function (GBASVAL) is used to provide global values, common for all applicable
functions within the IED. One set of global values consists of values for current, voltage and apparent
power and it is possible to have twelve different sets.
This is an advantage since all applicable functions in the IED use a single source of base values.
This facilitates consistency throughout the IED and also facilitates a single point for updating values
when necessary.
Each applicable function in the IED has a parameter, GlobalBaseSel, defining one out of the twelve
sets of GBASVAL functions.
21.6.3
Setting guidelines
UBase: Phase-to-phase voltage value to be used as a base value for applicable functions throughout
the IED.
IBase: Phase current value to be used as a base value for applicable functions throughout the IED.
SBase: Standard apparent power value to be used as a base value for applicable functions
throughout the IED, typically SBase=UBase·IBase.
21.7
Signal matrix for binary inputs SMBI
21.7.1
Application
The Signal matrix for binary inputs function SMBI is used within the Application Configuration tool in
direct relation with the Signal Matrix tool. SMBI represents the way binary inputs are brought in for
one IED configuration.
21.7.2
Setting guidelines
There are no setting parameters for the Signal matrix for binary inputs SMBI available to the user in
Parameter Setting tool. However, the user shall give a name to SMBI instance and the SMBI inputs,
directly in the Application Configuration tool. These names will define SMBI function in the Signal
Matrix tool. The user defined name for the input or output signal will also appear on the respective
output or input signal.
402
IEC 61850
identification
GBASVAL
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for description on frequency tracking.
IEC 60617
ANSI/IEEE C37.2
identification
device number
-
-
1MRK506375-UEN Rev. N
M15292-3 v2
GUID-2FDB0A2C-10FE-4954-B6E4-9DA2EEEF1668 v1
GUID-0D5405BE-E669-44C8-A208-3A4C86D39115 v4
GUID-D58ECA9A-9771-443D-BF84-8EF582A346BF v4
GUID-E3F5D754-BD17-4729-895B-957A09C2AC75 v4
SEMOD55793-1 v2
M15310-3 v2
M15312-3 v3
Railway application RER670
Application manual
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