DPR Assistant™

DPR Assistant™ software tools provide functionality of importing and manging digital protective relay files. Currently supported file formats are digital relays from SEL and GE, but the open architecture allows adding support of any other digital relays available on the market today.

Integrating DPR Data

• Imports DPR oscillography, event and logic files and converts them into standard data format.
• Manages individual DPR and substation configuration settings.
• Makes DPR data transparent and reusable regardless of the source device.
• Utilizes centralized database repository for archiving DPR records and analysis reports.

Automating Data Management

• Extracts fault and internal relay information from relay reports.
• Merges DPR files for easy integration with other IED data.
• Interfaces to Substation Assistant™ data warehouse.
• Supports IEEE standards for data formats and file naming.

Verifying Relay Operation

• Merges files from multiple digital relays into centralized repository.
• Offers easy to access web interface tools for quickly viewing relay files.
• Expedites analysis of relay’s reaction to the faults by providing access to relay files.
• Enables use of state-of-art fault location algorithms embedded in relays.