Power Quality Enhancements for IEC 61850 . Winston CHUA Ywee Ming South-East Asia Business Development Manager Energy Management Solution September 19, 2011. IEC 61850 – Motivation. Substation automation: Applications must deal with numerous protocols, data formats and data addressing
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Winston CHUA Ywee Ming
South-East Asia Business Development Manager
Energy Management Solution
September 19, 2011
Something needed to change:
IEC 61850 standard creation
IEC 61850 is moving from primary substations into other areas of the power system including, wind power, hydro and distributed energy resources.
IEC 61850 Core Functions
IEC 61850 Evolutions
Broad Application Support
Reduced Cost of Ownership
Strong industry support for the prescription and participation in the formation of the IEC 61850 standard.
Many competing protocols each doing something slightly different and some level of proprietary communication to low level process equipment.
A unified approach with IEC 61850 addressing many needs in one suite of protocols, including improved scalable function modeling, protocols and support for modern engineering workflows.
Summary table of IEC 61850 Edition 2 power quality relevant functions.
Summary table of IEC 61850 proposed power quality enhancements.