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Enabling digital substationsProcess bus IO system SAM600
Stefan Meier, Thomas Werner – Global Product Management – Substation Automation Systems
Contents
§ The digital substation
§ SAM600 1.0
§ Features
§ Application examples
§ ABBs product portfolio for process bus
§ Summary
SAM600Enabling digital substations
June 12, 2015| Slide 3© ABB Group
Digital Substation and IEC61850Today
IEC 61850 Station BusReplace wiring and legacyprotocols between baysby digital communication
Interface to fieldHardwired point to pointconnections betweenprimary and all secondaryequipment
IEC 61850-8-1
REB500 650 series670 series
Digital Substation and IEC61850Tomorrow
IEC 61850-8-1
REB500 650 series670 series
SAM600FOCS
IEC 61850-8-1IEC 61850-9-2 Digital substation
1) All signals digital, station and process2) Analog, status and commands3) Acquire once, distribute on a bus
FOCS ABB FOCS NCIT sensorSAM600 SAM600 – Standalone merging unit
Benefits of using process bus
§ Increased safety§ All signals digitized right at the source§ Reduced risk of electrical hazards
§ Integration of NCITs§ NCITs come with a digital interface§ Oil and SF6 free
§ Outage time reduction§ Faster installation with pre-tested process bus systems
§ Cost effective maintenance§ Higher degree of supervision§ Reduced spart parts
§ Lower requirements on CT/VT§ Reduced burden due to close proximity of electronics§ Reduction of cores (new installations)
June 12, 2015 | Slide 6
© ABB Group
Benefits of using process bus
§ Faster project delivery§ Reduced material (cabling)§ Reduced risk of cable engineering
§ High degree of standardization§ Pre-engineered and pre-tested building blocks, e.g. kiosks
§ Easier handling of late project changes§ All project-relevant data modelled with IEC 61850§ Use information for testing and verification tools
June 12, 2015 | Slide 7
© ABB Group
IET600
SAM600 1.0Features
SAM600 – the digital substation enabler
Modular IO system for process busapplicationsOptimized form factorCustomizable termination of primarysignalsFully compliant to standards
June 12, 2015 | Slide 9© ABB Group
Outdoor cubicle with SAM600 system
SAM600 – the digital substation enabler
Modular IO system for interfacing primary equipment to IEC61850 process bus§ Connects to any conventional current or voltage transformers§ Provides time synchronization§ Optimally adapt to different application types by chanining SAM600
modules into a system
Compact and optimized form factor§ DIN-rail mountable for fast installation and replacement§ Installation in station panel or marshalling kiosks
Termination of primary cabling on SAM600 modules§ Termination of process and auxiliary signals§ Customizable terminals and standard cabling
June 12, 2015 | Slide 10© ABB Group
SAM600-CT
SAM600-VT
SAM600-TS
SAM600 – the digital substation enabler
IEC61850-9-2LE§ 9-2LE with 80 samples/cycle for protection and
operational metering§ Quality indication for test switch and fuse failure§ Simulation mode
Time synchronization§ Synchronizes with 1PPS or runs in free-running mode§ Provides 1PPS outputs for synchronizing bay level
devices§ Accuracy 1us or better
Communication§ Two IEC 61850 access points for IEC 61850-9-2LE traffic§ Each SAM600 module „merges“ local
Environmental§ Operating temp range: -40°C .. +70°C ambient§ IP class: IP20
June 12, 2015 | Slide 11© ABB Group
SAM600-CT
SAM600-VT
SAM600-TS
Analog measurements
SAM600-CT§ 4 measurement channels @ 1A/5A nom, up to 100x In
§ 1A or 5A order variant
§ Indivdiually calibrated and temperature-compensated
§ 1 test switch indication input§ Indication via 9-2LE quality information
SAM600-VT§ 3 measurement channels @ 110V nom, up to 2x Un
§ Indivdiually calibrated and temperature-compensated
§ 3 fuse failure inputs directly wired via MCBs on the module
§ Indication via 9-2LE quality information
Communication§ 2 ports for IEC 61850 process bus
§ 2 ports for SAM600 system bus
§ SAM600 time synchronization via IEEE 1588
SAM600-CT, SAM600-VT
© ABB Group October 22, 2012 |Slide 3
SAM600-CT
SAM600-VT
Time synchronization and field gatewaySAM600-TS
© ABB Group October 22, 2012 |Slide 3
Time synchronization and gateway functionality§ Synchronize SAM600 to GPS via 1PPS§ Synchronize bay level IEDs via 1PPS§ Synchronize SAM600 system via IEEE1588
Communication§ 4 ports for IEC 61850 process bus§ 2 ports for SAM600 system bus§ SAM600 time synchronization via IEEE 1588
IEC 61850-9-2LE gateway§ Receive and forward IEC 61850-9-2LE traffic
SAM600-TS
SAM6001.0Application examples
SAM600 – the digital substation enablerEfficient upgrade for conventional substations
© ABB GroupJune 12, 2015 | Slide 15
IEC 61850-9-2LE
SAM600 modules inoutdoor cubicle
Relion Series IEDs andREB500 with process
and station bus
Application example with SAM600 modulesmounted in outdoor marshalling kiosk.
SAM600 – the digital substation enablerIntegrates with modern sensors
© ABB GroupJune 12, 2015 | Slide 16
IEC 61850-9-2LE
DCB withintegrated FOCS
Relion Series IEDs andREB500 with process
and station busSAM600 modules inoutdoor cubicle
SAM600 can integrate currents from ABBsFOCS optical CT and combine it withconventional voltage measurements.
SAM600 – flexible placement, scalable communicationApplication example – line feeder
© ABB GroupJune 12, 2015 | Slide 17
IEC 61850-9-2LE
SAM600 modulesper primary object Protection and control IEDs
Control
Feeder protection
Busbar protection
IEC 61850-9-2LEprocess bus
SAM600 modules are allocated per primary object.
With increasing SAM600 system size the amount ofcommunication port increases, allowing lean systemswith minimum Ethernet switches.
1PPS
SAM600 – flexible placement, scalable communicationApplication example – transformer feeder
© ABB GroupJune 12, 2015 | Slide 18
IEC 61850-9-2LE
SAM600 modulesper primary object Protection and control IEDs
Control
Feeder protection
Busbar protection
IEC 61850-9-2LEprocess bus
Depending on the application, SAM600 modules areoptimally allocated per primary measurement points
1PPS
SAM600 – flexible placement, scalable communicationApplication example – split SAM600 setup
© ABB GroupJune 12, 2015 | Slide 19
IEC 61850-9-2LE
Switchyard Station panel
Control
Feeder protection
Busbar protection
Optimizing fiber optic cabling, SAM600 can also beplaced close to P&C equipment in the station panel
1PPS
Digital SubstationsABBs product portfolio
ABB‘s portfolio for process bus applications
Station level§ SAS600 series of substation automation solutions
with IEC 61850 station bus
Bay level§ 670 series control and protection IEDs
§ REB500 Busbar protection system
§ IEC 61850 system engineering: IET600IEC 61850 testing: ITT600 SA Explorer
Process level – NCIT§ ABB NCITs for GIS, CP-MU merging unit for
ELK-CP14 and ELK-CP3 (current and voltage)
§ Fiber Optic Current Sensor FOCS-MU (current only)Freestanding or integrated in DCB
Process level – stand-alone merging units§ SAM600 process bus IO system
Overview
June 12, 2015 | Slide 21© ABB Group
IEC 61850 station bus
IEC 61850 process bus
Remote control
Product portfolio670 series protection and control IEDs
June 12, 2015 | Slide 22© ABB Group
§ 670 series high-end protection andcontrol IEDs with IEC 61850-9-2LE:
§ Bay control IED REC670
§ Line distance protection REL670
§ Line differential RED670
§ Transformer protection RET670
§ Generator protection REG670
§ All IEDs can have a 1PPS input forsynchronized sampling
§ All devices support mixed mode withconventional CT and VT interfaceseg, transformer low-voltage side fortransformer differential protection
§ Line differential protection runs withconventional and 9-2 remote-endsubstations
IEC 61850-9-2LE
Product portfolioREB500 busbar and breaker failure protection
June 12, 2015 | Slide 23© ABB Group
§ REB500 decentralized busbarprotection system is fullycompliant withIEC 61850-9-2LE
§ Busbar protection
§ Breaker failure protection
§ End-fault protection
§ Seamless combination of bayunits with IEC 61850-9-2LEand conventional bay units inone system
§ This allows flexibleextension of conventionalsubstations
IEC 61850-9-2LE
Product portfolioELK-CP NCITs and merging unit for GIS applications
Sensor§ Fully redundant, combined current and
voltage sensor with Rogowski coils forcurrent and capacitive dividers for voltage
§ Redundant sensor electronics, nocalibration necessary
§ Covers metering, protection and controlaccuracy in a single device
6/12/2015© ABB Group
| Slide 24
Nominal values:100 … 4000AELK-CP14:175 … 300 kV/Ö3ELK-CP3:330 … 550 kV/Ö3
© ABB Group
Merging Unit§ IEC 61850-9-2LE-compliant anc KEMA
certified
§ Multiple Ethernet ports andconnections to NCITs offer highflexibility to system design
§ Reducing the need for Ethernetswitches in protection circuits
Product PortfolioFOCS-FS
§ ABB is implementing FOCS technologyto the needs for free standing designs
§ Same optical system design as forFOCS DCB
§ Specifications:
§ 72kV to 800kV
§ IEC 61850 9-2LE capability
§ Redundancy as option
© ABB GroupJune 12, 2015 | Slide 25
height 1,80 m
weight 80 kg
height 2,72 m
weight 158 kg
height 3,23 m
weight 480 kg
Product portfolio
ABB’s functionally modular AISplatform is fully flexible to customerneeds
§ DCB
§ Integration of disconnecting functioninto circuit breaker (=disconnectingcircuit breaker, DCB)
§ FOCS
§ Integration of redundant opticalcurrent sensors to LTB with IEC61850-9-2LE process bus interface
DCB with integrated FOCS
June 12, 2015 | Slide 26© ABB Group
ITT600 SA ExplorerSimple testing of sampled values
June 12, 2015 | Slide 27© ABB Group
Conventional Process bus
IEC 61850-9-2Software replaces multimeter§ Intelligent software for the collection,
display and evaluation of sampled-valuestreams§ Oscilloscope display of U/I values§ Phasor diagram§ Quality information of all values§ Online and offline analysis
Summary
Why a pilot installation?
§ Ramp-up inhouse knowledge and experience with newtechnology§ Digital substations, process bus, sensors, relevant
standards§ Installation of electronics in marshalling kiosks in
the field§ Being involved and influence process bus product
and architecture design
§ Early adopt new technology
§ Test equipment from various manufacturers
§ Evaluate savings aspects
§ Use experience gained in specifications
ABB’s experience with IEC 61850-9-2 process busCompleted projects (highlights)
June 12, 2015 | Slide 30
Pilot installationBraemar, AUGIS NCIT,670series
Pilot installationBraemar, AUGIS NCIT,670series
Pilot installationLaufenburg, CHGIS NCIT,670series, REB500
Pilot installationLaufenburg, CHGIS NCIT,670series, REB500
Pilot installationBäsna, SEFOCS NCIT,670series
Pilot installationBäsna, SEFOCS NCIT,670series
Pilot installationBickigen, CHGIS NCIT,670series, 3rd party
Pilot installationBickigen, CHGIS NCIT,670series, 3rd party
Pilot installationUKGIS NCIT,670 series
Pilot installationUKGIS NCIT,670 series
Pilot installationNehden, DE3rd party NCIT,REB500
Pilot installationNehden, DE3rd party NCIT,REB500
2009 2010 2011 2012 2013
Real experience through real projects
InstallationLoganlea, AUGIS NCIT,670series, REB500
InstallationMillmerran, AUGIS NCIT,670series, REB500
Benefits of using process bus
§ Increased safety§ All signals digitized right at the source§ Reduced risk of electrical hazards
§ Integration of NCITs§ NCITs come with a digital interface§ Oil and SF6 free
§ Outage time reduction§ Faster installation with pre-tested process bus systems
§ Cost effective maintenance§ Higher degree of supervision§ Reduced spart parts
§ Lower requirements on CT/VT§ Reduced burden due to close proximity of electronics§ Reduction of cores (new installations)
June 12, 2015 | Slide 31
© ABB Group
Benefits of using process bus
§ Faster project delivery§ Reduced material (cabling)§ Reduced risk of cable engineering
§ High degree of standardization§ Pre-engineered and pre-tested building blocks, e.g. kiosks
§ Easier handling of late project changes§ All project-relevant data modelled with IEC 61850§ Use information for testing and verification tools
June 12, 2015 | Slide 32
© ABB Group
IET600