IEC TR 60870-6-505:2002/AMD1:2005

Amendment 1 - Telecontrol equipment and systems - Part 6-505: Telecontrol protocols compatible with ISO standards and ITU-T recommendations - Tase.2 User guide

General Information

• Status: Published
• Publication Date: 22-Sep-2005
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 33.200 - Telecontrol. Telemetering
• Technical Committee: TC 57 - Power systems management and associated information exchange
• Current Stage: PPUB - Publication issued
• Start Date: 30-Apr-2005
• Completion Date: 23-Sep-2005

Relations

• Amends: IEC TR 60870-6-505:2002 - Telecontrol equipment and systems - Part 6-505: Telecontrol protocols compatible with ISO standards and ITU-T recommendations - TASE.2 User guide
• Effective Date: 05-Sep-2023

Standards Content (Sample)

TECHNICAL

IEC

REPORT

60870-6-505


  2002



AMENDMENT 1

2005-09

Amendment 1
Telecontrol equipment and systems –
Part 6-505:
Telecontrol protocols compatible with
ISO standards and ITU-T recommendations –
TASE.2 User guide
 IEC 2005 Droits de reproduction réservés  Copyright - all rights reserved
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– 2 – TR 60870-6-505 Amend. 1  IEC:2005(E)
FOREWORD
This amendment has been prepared by IEC technical committee 57: Power systems
management and associated information exchange.
The text of this amendment is based on the following documents:
Enquiry draft Report on voting
57/663/DTR 57/695/RVC
57/730/DTR 57/737/RVC

Full information on the voting for the approval of this amendment can be found in the report
on voting indicated in the above table.
The committee has decided that the contents of this amendment and the base publication will
remain unchanged until the maintenance result date indicated on the IEC web site under
"http://webstore.iec.ch" in the data related to the specific publication. At this date, the
publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
_____________
Page 59
Insert, after subclause 20.3, the following new Annexes A, B and C.

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TR 60870-6-505 Amend. 1  IEC:2005(E) – 3 –
Annex A
(informative)

Power system model exchange with TASE.2 linkage


A.1 General
This annex defines the relations between the power system model and the TASE.2 model as
applied to power system model exchange.
A.2 Summary
Exchange of power system models with linkage to TASE.2 measurements is exchanged using
the IEC 61970 (CIM) classes Measurement, MeasurementValue, and MeasurementValue
Source.
The MeasurementValueSource class defines the control center supplying the TASE.2 data.
The Name attribute is set to „CC Link“ and the pathName holds the name of the supplying
control center. The MeasurementValue class specifies the TASE.2 Object ID. The aliasName
attribute holds the TASE.2 Object ID, and the Name attribute holds the SCADA point name.
Each MeasurementValue being supplied via TASE.2 shall also have an association to a
MeasurementValueSource. Each MeasurementValue is associated with one Measurement.
A.3 Actor(s)
Name Role description
EMS A Data Engineer Maintains EMS A power system model. Adds TASE.2 linkage
data to power system model.
EMS B Data Engineer Maintains EMS B power system model. Makes mapping
between TASE.2 Object ID in received model and
measurements received via TASE.2 link.

A.4 Probable participating systems
System Services or information provided
EMS A Converts an internal representation of a power system model to
CIM XML format and sends to EMS B. Also sends real-time
TASE.2 SCADA points via an TASE.2 link to EMS B.
EMS B Receives power system model from EMS A as a CIM XML
formatted file and converts to internal model representation of
EMS B. Also receives real-time measurement data from EMS A
via a TASE.2 link.

A.5 Pre-conditions
a) A unique local SCADA Reference ID has been locally assigned to each measurement
value by EMS A data engineer to be included in the power system model transferred from
EMS A to EMS B
b) A TASE.2 link is already established and a TASE.2 Object ID has been assigned to at
least some of the measurement values available for transfer to the intended receiver.
c) A CIM-compatible representation of the power system model at both EMS A and B exists.
d) A bilateral table is already established for SCADA points available at Control Center A to
be received by Control Center B.

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– 4 – TR 60870-6-505 Amend. 1  IEC:2005(E)
A.6 Assumptions / design considerations
A typical use of this linkage will be when regional transmission companies collect data from
their local member companies. Including the TASE.2 Object ID will allow software to
automatically define the TASE.2 to power system model linkage, and when used in
combination with the ability of TASE.2 Clients to scan TASE.2 Servers for Object IDs, these
can be mapped together to reduce the manual data definition required.
This would be performed as a background function incorporated as part of the data modeling
work.
This would be an infrequent action, occurring any time major changes in the power system
model and TASE.2 objects affect data exchange requirements. This is expected to be a major
task at the initial set up of a system, and the
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