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Digital substation (ABB Relion 670 650 Protection & Control (Comm.…
Digital substation
ABB Relion 670 650
Protection & Control
One common platform
Scalable
Flexible :
Comm. Security, conformity
Interoperability
IEC 61850
Security
NERC CIP
IEC 62351-8
Operation performance
IEC60255-1
IEEE C37.90
Testing beyond standard
IEC 61850 Services
MMS
Server
GOOSE
Publisher
Subscriber
Sampled value
Subscriber
PTP
Ordinary
Boundary
Transparent
ประเด็น
LAN Station level
Time sync PTP SNTP
for relay from process level
Firewall for substation
Subnet, VLAN
PRP HSR
RSTP เก่า
HSR
low cost
Limitations
อุปกรณ์ต้องรองรับ HSR
ถ้าไม่รับต้องมี redbox
Loop only
นิยมใช้ Low volt
PRP
Higher cost
PEA นิยมใช้
นิยมใช้ HV
Test equipment
OMICRON
ITT600
Components
Comm. Sys.
IEC61850 Bus
Station
Process
Bridging the gap
Merging unit
ABB SAM600
Asset management
Primary equipment
with intelligent
Digital AIS substation
Station level
Protection & control panel
Outdoors panel
Primary equipment
Browsing
001
002
003
004
Trend to higher f(x) integration
Single f(x)
Modern
Optimized
ABB พยายามผลักดันให้
อุปกรณ์หนึ่งทำได้หลายฟังก์ชั่น
Substation evolution
Type
Classical
Conventional
ABB digital substation
Level
Network
Station
Bay
Process