sb-v01 all-in-one timing solution for smart grid and ...sb-v01 is a compact din rail mount device...
TRANSCRIPT
SB-V01 All-in-one timing solution for
smart grid and substation automation
Index
� Introduction
� Interfaces and connectors
� Main features
� key points
� PTP vs IRIG-B
� Application
� All-in-one solution for substation timing synchronization
� GPS to PTP and IRIG B
� IRIG B extender + PTP converter
� Adding legacy IED/RTU to new PTP enabled substation
� Conclusions
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Introduction
� SB-V01 is a compact DIN rail mount device with
multiple source clock and mutiple timing outputs
� GPS receiver (optional) to be master or
grandmaster clock
� Web based and SNMP management
� Relais for telesignaling and telecontrol
� All-in-one timing solution for covering all possibe
configuration with smart grid and substation
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Interfaces and connectors
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IRIG-B ELECTRICAL
INPUT (00X/12X)
IRIG-B OPTICAL
INPUT
PTP/NTP
CUSTOM TIMING SERIAL
PROTOCOLS (TOD)0
2 x IRIG-B ELECTRICAL
OUTPUT (00X)
2 x IRIG-B ELECTRICAL
OUTPUT (12X)
2 x IRIG-B OPTICAL OUTPUT
POWER (24/48Vdc or
100-240Vac/Vdc)
TLS/TLC
STATUS LEDS
Main features
� Multireference source
� IRIG B optical (ST)
� IRIG B electrical 001/12x autosensing (SMA)
� PTP/IEEE1588v2 and NTP (RJ45)
� GNSS (optional – SMA)
� Multitiming outputs
� 2 x IRIG B optical (ST)
� 2 x IRIG B electrical unmodulated – 00x (SMA)
� Optional custom TTL signals
� 2 x IRIG B electrical modulated – 12x (SMA)
� Optional 0-centric custom signals (i.g. 2.048 MHz) SMA
� PTP IEEE1588v2 and NTP (RJ45)
� ToD (Time of Day) or any other custom serial strings (DB9)
� Wide range power supply
� 36-72 VDC
� 24-48 VDC
� 110-220 VAC/VDC
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Key Points
� Multiple sources and multiple outputs
� All-in-one in substation timing
� Wide range of power supply to cover all possible powering
situation
� Autosensing IRIG B electrical input
� Web based and SNMP for remote management
� Telesignaling & Telecontrol via relais for remote
management without using network
� Optional GNSS
� Complete solution with no additional GPS Grandmaster
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All-in-one solution for substation
timing
� GPS to PTP and IRIG B serving both legacy and new
Ethernet enabled IED/RTU
� IRIG B to PTP converter, reuse already instelled GPS
receiver and provide PTP to new Ethernet enabled
IED/RTU
� IRIG B extender + PTP converter: extend already used
IRIG B code optical or electrical bus providing also PTP
interface for new Ethernet enabled IED/RTU
� Adding legacy IED/RTU to new PTP enabled substation:
SB-V01 as PTP to IRIG B and ToD legacy IED/RTU
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GPS to PTP and IRIG B
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PTP ENABLED
IED
IRIG-B LEGAGY
IED
PTP ENABLED
IED
IRIG-B LEGAGY
IED
PTP ENABLED
IED
IRIG-B LEGAGY
IED
PTP/NTPIRIG-B ELECTRICAL
IRIG-B OPTICAL
ETS-EVO Master Clock
IRIG B extender + PTP converter
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PTP ENABLED
IED
IRIG-B LEGAGY
IED PTP ENABLED
IED
IRIG-B LEGAGY
IED PTP ENABLED
IED
IRIG-B LEGAGY
IED
PTP/NTPIRIG-B ELECTRICAL
IRIG-B OPTICAL
OLD IRIG-B OPTICAL NETWORK
NEW IRIG-B OPTICAL AND PTP NETWORK
ADDED ADDEDADDED
IRIG-B LEGAGY
IED
Adding legacy IED/RTU to new
PTP enabled substation
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PTP ENABLED
IED
IRIG-B LEGAGY
IED
PTP ENABLED
IED
PTP ENABLED
IED
IRIG-B LEGAGY
IED
PTP/NTPIRIG-B ELECTRICAL
IRIG-B OPTICALETS-EVO Master Clock
EXISTING PTP NETWORK
ADDED ADDED ADDED
SyncSwitch SyncSwitchSyncSwitch
PTP vs IRIG B
� IRIG B is a serial time code TTL (00x) or modulated on 1 kHz carrier (12x)
which use a separate network cabling for the sole purpose of timing
� Over coax (deasy-chain with impedance restrictions)
� Over fiber (point-to-point)
� PTP/IEEE1588
� Uses Ethernet protocol as transport network – date and timing can be mixed on
same network cabling
� Ethernet is a naturally multipoint /broadcasting network
� Accuracy in the range of nanoseconds
� IEC61850 also define Ethernet as communication network within electrical
installations
� PTP reduces HW cost in Grandmaster clock as well as IED/RTU
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Conclusions
� PTP allows to use a single communication network
(Ethernet based) for both data and timing within the
substation and reduces cost for both GM clock and
IED/RTUs
� SB-V01 has multiple inputs and outputs actng as:
� IRIG B to PTP converter for adding new IED/RTU to legacy IRIG B substations
� PTP to IRIG B converter for adding legacy IED/RTU to new PTP enabled substation
� IRIG B extender using optical In/Outin daisy-chain and connecting new enabled PTP/IED/RTU at any point in the IRIG B bus
� Grandmaster Clock when GNSS module is equipped
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Thank you!
Digital Instruments S.r.l.
Via Parco degli Scout, 13 – 20091 Bresso (MI)
Phone: +39 (02) 66506250
Web: http://www.digital-instruments.com
Mail: [email protected]
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