English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Present-day developments, in electrical power transmission and distribution,require considerations of the status quo. In other meaning, internationalregulations enforce increasing of reliability and reducing of environmentimpact, correspondingly they motivate developing of dependable systems. Powergrids especially intelligent (smart grids) ones become industrial solutionsthat follow standardized development. The International standardization, in thefield of power transmission and distribution, improve technology influences.The rise of dedicated standards for SAS (Substation Automation Systems)communications, such as the leading International Electro-technical Commissionstandard IEC 61850, enforces modern technological trends in this field. Withinthis standard, a constraint of low ETE (End-to-End) latency should berespected, and time-critical status transmission must be achieved. Thisexperimental study emphasis on IEC 61850 SAS communication standard, e.g. IEC61850 GOOSE (Generic Object Oriented Substation Events), to implement aninvestigational method to determine the protection communication delay. Thismethod observes GOOSE behaviour by adopting monitoring and analysiscapabilities. It is observed by using network test equipment, i.e. SPAN (SwitchPort Analyser) and TAP (Test Access Point) devices, with on-the-shelf availablehardware and software solutions.

Evaluation of Time-Critical Communications for IEC 61850-Substation Network Architecture