3 iec61850-engineering in digsi.pdf

7/23/2019 3 IEC61850-Engineering in DIGSI.pdf

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Power Transmission and Distribution

Power Automation

Progress Its that simple


Communication in Substations with IEC 61850

Engineering in DIGSI

Markus Spangler, Siemens AG, PTD EA 13


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Power Automation


Source-column in Matrix

The engineering is done in the configuration matrix.

To allocate information, DIGSI provides one column as sourcefor the system interface

S System Interface


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Structural elements of the IEC 61850

Which types of information should be allocated to source S

All Commands with or without feedback C x

Single point indication SP (from information catalog) x (only report

External Single point indication ExSP x

External Double point indication ExDI,ExDI_S x

External operating value MVU x


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Destination-columns in Matrix

The engineering is done in the configuration matrix.To allocate information, DIGSI provides two columns as

destination for the system interface

S System Interface with default protection indications (app.10%)

and control indications assigned to logical nodes

X Extended system interface with additional SIPROTEC-

information (app. 90%) and user defined information

(Recommendation) embedded in logical nodes


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Destination-columns in Matrix

Which indication/information will be configured with which destination column?

indications/informations described by standard:1.) predefined:

will be configured to Systeminterface S (and cant also be deleted or changed)additionally a configuration to Extended Systeminterface X is possible (so all

indications appear in logical device EXT)

2.) user specific:

will be configured to Systeminterface S, automatically to logical device CTRL,

Extended Systeminterface X is not possible

indications/informations described out of standard:

1.) predefined:will be configured to Extended Systeminterface X, Systeminterface S

is not possible

2.) user specific:will be configured to Systeminterface S, automatically to logical device CTRL

and Logical node GGIO, Extended Systeminterface X is not possible


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Description of the Siprotec devices with 5 logical devices:

PROT Protection

CTRL Control

MEAS Measurement DR Disturbance Recorder

EXT extended

Manufacturer-spanning, unique and complete!

Where will I find my allocated information within the

system configurator...


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All information with destination X

can be found under

EXT extended

All information with destination Scan be found under

PROT Protection or

CTRL Control or

MEASMeasurement or

DR Disturbance Recorder


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Which types of information should be allocated to destination S X

Single point indication SP (default) x

Single point indication SP (from information catalog) xOutput Indication OUT x x

Internal single point indication IntSP (default) x

Double point indication DP,DP_I x

Value Indication VI x

Measurement value MV xMetered value of measured value MVMV x

Measured value with time MVT x

Limit values LV x

Pulse metered value PMV x


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The allocated indications can be found in the system configurator via thelogical devicesand have to be assigned to sourceand destination


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Application-specific interconnection lists

Interconnections arealways combined in

applications. This is

ideal to keep the

overview even in the

case of a huge

amount of inter-

connected information.


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Power Automation


Standard and SIPROTEC text

We pick up the user in his/her usual world:

Apart from the standard text, he/she also sees the

text of the assigned SIPROTEC object or at least a

text in accordance with the SIPROTEC language

world.



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Thank you very much for your attention.

3 iec61850-engineering in digsi.pdf

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