CIM Test Methodology Overview John Simmins 5 3 2011

CIM Test Methodology Overview John Simmins 5/3/2011

Agenda 1. 2. 3. 4. 5. 6. Progress since last meeting Issues, opportunities and risks arising during the previous week Verify progress against stakeholder expectations General issues discussion Action items for individuals Expected work output during next week © 2010 Electric Power Research Institute, Inc. All rights reserved. 2

Progress Since Last Call • 3 Webinars with Vendors – Wednesday – Friday – Monday May 4 May 6 May 9 11: 00 AM - 12: 00 PM 9: 00 AM - 10: 00 AM 12: 00 PM - 1: 00 PM. © 2010 Electric Power Research Institute, Inc. All rights reserved. 3

Verify Progress with Stakeholders • Walk though Test Artifacts – Test Cases – Test Procedures – Vendor Package • Samples for Remote Disconnect/Reconnect Test © 2010 Electric Power Research Institute, Inc. All rights reserved. 4

System Engineering-based Approach Requirements derived from use cases map to test procedure steps Use Cases Southern California Edison (SCE) Use Cases Design and Implement Requirements SCE and AMI Enterprise (AMI-ENT) Requirements © 2010 Electric Power Research Institute, Inc. All rights reserved. 5 All Vendors Test Program Reusable Methodology Allows Additional Tests to be added at any Time

EPRI CIM Part-9 Interoperability Test Cases 5 Major Test Case Areas Scheduled Meter Read On Demand Meter Read Local Area Outage Detected by Meters Tampering Detection Remote Disconnect/Reconnect © 2010 Electric Power Research Institute, Inc. All rights reserved. 6

Walk through of CIM Test Artifacts • For Meter Disconnect/Reconnection Tests – Part 9 Meter Disconnect Reconnect Abstract Test Case – ECITP 2. 09 Test Procedure – Vendor Package © 2010 Electric Power Research Institute, Inc. All rights reserved. 7

Abstract Test Case –Test Description: CIM standard Part-9 meter messages to/from the Meter Data Management System (MDMS) and from/to the Customer Information System (CIS) are verified to be in conformance with the IEC 61968 part 9. Unit or Systems Under Test (SUTs/UUTs) are the MDMS and CIS or equivalent systems. A scheduled meter disconnect is initiated with the Meter. Service. Request message and the meter reading data is sent in the Meter. Readings message. A scheduled meter reconnect is then initiated with the Meter. Service. Request message and the meter reading data is again sent in the Meter. Readings message. As shown in diagram MR 2. 09 -5, the main test steps are as follows: 1) The Meter. Service. Request messages is sent from the CIS to the MDMS. . 2) The End. Device. Control message is sent from the MDMS to the AMI Head End or similar system. 3) The meter performs a remote disconnect. 4) The Meter. Readings message is sent from the MDMS to request meter usage data for the meter. 5) The Created. Meter. Reading is sent from the meter/simulator to the MDMS and onto the CIS. The required IEC 61968 part 9 XSD is used to send the Created. Meter. Reading message. 6) System error conditions e. g. missing and incomplete data reads are simulated and correct error processing verified. © 2010 Electric Power Research Institute, Inc. All rights reserved. 8

Test Case Sequence Diagram © 2010 Electric Power Research Institute, Inc. All rights reserved. 9

Test Case Requirements Nominal and Error requirements Use Case B 2 1. 050106 AMI-ENT version REQ 0224 - Customer representative shall be able to schedule Date and Time for electric service turn On/Off and electric service limiting using AMI back office system(s). See http: //www. smartgridipedia. org/images/a/a 3/ARCHB 2 USECASEv 12050106. pdf Use Case B 2 ver. 1. 050106 AMI-ENT version REQ 0231 - The AMI Head End shall periodically send electric service turn off messages to the Meter until the Meter acknowledges that the turn off has been completed successfully Use Case B 2 ver. 1. 050106 AMI-ENT version REQ 0027 REQ-B 2001 -Send scheduled turn off notification Use Case B 2 ver. 1. 050106 AMI-ENT REQ-B 2002 -Send scheduled turn off command Use Case B 2 ver. 1. 050106 AMI-ENT REQ-B 2003 -Send scheduled turn off command confirmation Use Case B 2 ver. 1. 050106 AMI-ENT REQ-B 2004 -Send meter read (final) Use Case B 2 ver. 1. 050106 AMI-ENT REQ-B 2007 -Send scheduled turn on command Use Case B 2 ver. 1. 050106 AMI-ENT REQ-B 2008 -Send scheduled turn on command confirmation Use Case B 2 ver. 1. 050106 AMI-ENT REQ-B 2009 -Send meter read (initial) Off nominal and error requirements Use Case B 1 REQ 0201 v 1. 2 - The Meter Data Unification System shall have the ability to automatically identify and immediately log missing or incomplete data from the previous day. Use Case B 1 REQ 0202 v 1. 2 - The Meter Data Unification System shall have the ability to identify and log Meters that have had missing or incomplete data in the past. Use Case B 1 REQ 0203 v 1. 2 - The Meter Data Unification System shall identify and log Meters where missing or incomplete meter data for the previous day was successfully recovered through the automated on-demand read request. © 2010 Electric Power Research Institute, Inc. All rights reserved. 10

Test Case UML Diagrams Figure MR 2. 09 -2 : End. Device. Control UML Definition, from 61968 -9 Revision / Edition: 1. 0 Date: 09/00/09 © 2010 Electric Power Research Institute, Inc. All rights reserved. 11

Test Procedure X-291 Diagram © 2010 Electric Power Research Institute, Inc. All rights reserved. 12

Test Procedure Detailed Test Steps ECITP 2. 09 CIS to MDMS Disconnect/Reconnect Interoperability Detailed Test Steps Step # Ref. # 1 Use Case B 2 1. 050106 AMI -ENT version REQ 0224 IEC 61968 MDMS version 10 v 30, End. Device. Control XSD 2 3 Source Component CIS © 2010 Electric Power Research Institute, Inc. All rights reserved. Destination Component MDMS Meter Detailed Step Request a meter disconnect for one meter for a specific date and time. MDMS sends an End. Device. Control message for a meter disconnect. Verify MDMS sends End. Device. Control message to the meter. Record and save the content of the message. Verify meter performs the disconnect operation. Verify the MDMS records the meter disconnect status in the log. 13 Completed Pass/Fail Notes/ Discrepancies

Test Procedure Execution Record Test ECITP 2. 09 CIS to MDMS Interoperability Test Record Test date: __________________ Test time __________________ Test witnesses: _______________________________________ Test PASS/FAIL End. Device. Event , IEC 61968 version: 10 v 30, XSD Notes: ____________________________________________________ System Under Test (SUT): _______________ SUT version/release identifier: _____________ SUT IS / IS NOT currently released Test Configuration notes and restrictions: ____________________________________________________ © 2010 Electric Power Research Institute, Inc. All rights reserved. 14

Current Demonstration – Vendor Package • Based on SCE Use Case D 4 - Distribution operator locates outage using AMI data and restores service • Single document with all necessary demo material – Use case requirements mapped to individual test steps – OMS, MDMS and AMI Head End test steps – WSDLs and XSDs – Sample meter outage End. Device. Event message © 2010 Electric Power Research Institute, Inc. All rights reserved. 15

Expected Work Output During the Next Week • Report Format for remaining demonstration packages © 2010 Electric Power Research Institute, Inc. All rights reserved. 16

Questions & Contact Informatation John J. Simmins, Ph. D. Senior Project Manager – Smart Grid Electric Power Research Institute (EPRI) 942 Corridor Park Blvd. Knoxville, TN 37932 865 -218 -8110 (Office) 301 -848 -5153 (Cell) jsimmins@epri. com www. epri. com © 2010 Electric Power Research Institute, Inc. All rights reserved. 17