GE Multilin DDFR, Инструкция по эксплуатации

Страница: 47 / 118

CHAPTER 2: PRODUCT DESCRIPTION OVERVIEW
DISTRIBUTED DIGITAL FAULT RECORDER – INSTRUCTION MANUAL 39
FIGURE 2–2: Distributed Digital Fault Recorder System (DDFR)
2.1.2 Features of the GE Multilin DDFR System
The GE Multilin DDFR system collects events, oscillography and data logger files from the
data recording facilities built into your already installed UR, SR, and F650 relays (see
chapter 5), and stores them for later viewing in the PC-based DDFR Archiver.
The DDFR thus affords you the opportunity to make full use of the disturbance data
collection facility designed into your relays. Such data is automatically sent to the DDFR
upon preset triggering of events monitored by each of your relays.
2.1.2.1 The Distributed Digital Fault Recorder (DDFR)
• Records, archives, and provides analysis of power system disturbance data
recorded in protective relaying devices distributed across the substation.
• Provides enterprise-wide recording and archiving along with all of the disturbance
analysis tools needed for you to analyze the causes of power system problems.