System Block Diagram - GE ALPS Instruction Manual

3.1 CASE ASSEMBLY
The diagram below illustrates the external connections and the interconnections between the system modules.
SCADA INTERFACE
DIGITAL INPUTS
(CONTACT
CONVERTERS)
3
IRIG-B TIME SYNC
3-4
INPUT BOARD
ANI
PROCESSOR
COMMUNICATIONS INTERFACE
AC CURRENTS / VOLTAGES
MAGNETICS MODULE
M A G N E T I C S M O D U L E
Figure 3–4: ALPS SYSTEM BLOCK DIAGRAM
ALPS Advanced Line Protection System
3 HARDWARE DESCRIPTION

3.1.4 SYSTEM BLOCK DIAGRAM

C P U B O A R D
i960
CPU
DSP PROCESSOR
LUI INTERFACE
DSP / ANI BOARD
OUTPUT / POWER
SUPPLY BOARD
DIGITAL
OUTPUTS
TRIP
ALARM
KEYING
POWER
SUPPLY
GE Power Management