Substation Data Integration

TLI has a long experience providing solutions for handling variety of substation event data. Historically, its DFR Assistant™ product family was aimed at data integration from different DFR vendors including different models and vintages. Substation Assistant™ expands the data integration support beyond DFRs to digital protective relays and circuit breaker recorders.

Data Format Conversion

• Provides support for COMTRADE and variety of proprietary IED data file formats.
• Converts native formats into latest IEEE COMTRADE revision (IEEE Std. C37.1999).
• Assigns and utilizes IED and system components configuration information.
• Supports IEEE file naming convention for time sequence data files (IEEE Std. PC37.232.2007).

Substation Data Warehouse

• Enables use of centralized repository for all substation IED data in standard formats.
• Provides customized implementation that matches the desired user specifications.
• Utilizes combination of standard SQL and file repository approaches to enable different uses.
• Represents universal solution for storing field data, system configuration, and analysis reports.

Efficient Data Viewing Tools

• Offers universal tools for viewing data from DFRs, protective relays, and other substation IEDs.
• Allows reporting options by including report distribution via email, pager, and web services.
• Saves time by utilizing one set of commands for viewing data and reports from any IED.
• Reduces maintenance cost by installing it on single server with access via corporate network.