1. DNV GL © 2014 SAFER, SMARTER, GREENER DNV GL © 2014 Richard Schimmel ENERGY First Experiences with IEC 6185 Ed2 testing 1 DNV KEMA is now DNV GL

2. DNV GL © 2014 From KEMA to DNV GL 2

3. DNV GL © 2014 First Experiences with IEC 61850 Ed2 Contents  What has changed in Edition 2?  Testing experiences  Next steps 3

4. DNV GL © 2014 What has changed in Edition 2?  Larger scope from substation to power utility  Many more Logical Nodes (LN): power quality, distributed energy resources, hydro power  Hierarchy of logical devices -> improved grouping of LNs  Extensions reduced to private data objects and private LN  Added protection settings 4 Data Model

5. DNV GL © 2014 What has changed in Edition 2? 5 Communication  Extended name length to 64/64  Simulated GOOSE <> Real GOOSE  GOOSE fixed length encoding  Tracking of services LTRK  Supervision logical nodes  GOOSE subscription = LGOS  Sampled values subscription = LSVS  Time = LTMS, LTIM  Well defined error codes  More precise specifications  Mod = test, Operate with Test  Local / Remote  Reporting  Control

6. DNV GL © 2014 What has changed in Edition 2?  Many new “IED services” settings to improve the exchange between SCL tools  Indexing of report control blocks  SCL schema = 2007B.Jan 2014  New.IID = Instantiated IED Description  New.SED = system engineering rights  Setting group editing: FC=SE (in Edition 1 FC=SG) 6 SCL

7. DNV GL © 2014 Testing Experiences with Edition 2 7

8. DNV GL © 2014 Testing Experiences with Edition 2 What are the references for conformance testing?  IEC 61850 Edition 2 parts 6, 7-x, 8-1  IEC 61850-10, Dec 2012  “IntOp2” TISSUES  UCAIUG Server Ed2 Conformance Testing Procedures, version 1.0, April 2013  UCAIUG approved test procedure changes (TPCL), version 1.0  SCL schema, version 2007B.jan2014 8 www.tissues.iec61850.com iectc57.ucaiug.org/wg10

9. DNV GL © 2014 Testing Experiences with Edition 2  More precise testing possible due to improved specification in the standard  Also the negative testing (errors) are well defined in the standard and well testable  PIXIT is reduced because more information is available in the SCL  More test cases, more testing! – Edition 1 = 239 test procedures – Edition 2 = 330 test procedures  The TISSUE process was again a great help to quickly resolve ambiguities 9

10. DNV GL © 2014 Find the differences 10

11. DNV GL © 2014 Testing Experiences with Edition 2 11 Optional Edition 2 feature Device XDevice YDevice Z Time management: LTMS/LTIM Y YY GOOSE supervision: LGOS - Y - Service tracking Y - Y Simulated <> real GOOSE Y Y - Grouping of logical devices Y YY Protection settings - -Y

12. DNV GL © 2014 Edition 2 Certification next steps  GOOSE performance test procedures for Ed1/Ed2 available, wait for Ed2 device  Finalize the conformance test procedures for CLIENT, Q3/Q4 2014  Sampled value publishing testing is waiting for IEC 61869- 9 IS, 2015  Under discussion: conformance and/or interoperability testing of SCL engineering tools  More manufacturers will implement Ed2 in more devices  We look forward to test more Ed2 devices 12

13. DNV GL © 2014 Conclusions  IEC 61850 Edition 2 standard is available and implemented in the first server products  We are ready to perform Edition 2 conformance tests  Utilities need to – Specify Edition 1 or 2 in the requirements – Check the Edition on the certificate(s) 13

14. DNV GL © 2014 SAFER, SMARTER, GREENER www.dnvgl.com First Experiences with IEC 6185 Ed2 testing Thank you 14 For more information Richard.schimmel@dnvgl.com