1. System Review Work Group Update to TSS
Andrew Christensen, SRWG Chair
Presented to TSS Jan 18-20, 2017
Western Electricity Coordinating Council

2. SRWG Leadership Transition
Chair: Andrew Christensen
Vice-Chair: Jonathan Young
Compliance Subgroup Chair: Sirisha Tanneeru
Base Case Coordination Subgroup Chair: Erik Olson
Thank you to our outgoing leaders:
Eleanor Ewry and John Gross
Western Electricity Coordinating Council

3. Representation Log Trend of total Representation Log counts
Western Electricity Coordinating Council

4. Western Electricity Coordinating Council
Representation Log
Recent trend by Area
Western Electricity Coordinating Council

5. Representation Log Data to focus on in Representation Log counts
Western Electricity Coordinating Council

6. Data Preparation Manual
2017 DPM is approved and being used
2018 DPM under development
DPM Change Request – Branch Type
DPM Change Request – Ratings
DPM Change Request – Swing Criteria
DPM Change Request – Turbine Type
DPM Change Request – Transformer Type
DPM Change Request – Generator Modeling
DPM Change Request – WAPA Area
TSS should follow up with PCC to delegate approval of DPM to TSS
Western Electricity Coordinating Council

7. Base Case Compilation Schedule
Preparing the 2018 Schedule
2018 TSS annual survey has been sent out
Was due 1/13/2016
Got X (update with final #) Responses
How to fit in ADS
Split out the 2028HS/HW
Does the ADS case take the place of the TEPPC case?
Scope of ADS may require a reliability focused 2028HS
Reliability has to continue regardless of ADS success
SRWG needs a lot more detail on ADS scope and expectations
Western Electricity Coordinating Council

8. Posting PowerWorld Cases
WECC Staff to report
Western Electricity Coordinating Council

9. BCCS Alternatives Task Force
Successfully implemented “low hanging fruit”
Annual SRWG training/workshop sessions
Combining like cases in schedule
Getting closer to deadlines
Piloting PowerWorld case posting
What's next?
2017 challenges will be political not technical
What should SRWG have in flight during the transition?
Document and analyze case build and data rejection processes
Great opportunity with the RAC transition focusing on efficiency
Western Electricity Coordinating Council

10. Western Electricity Coordinating Council
Upcoming SRWG Meeting
March 9th-10th 2017
ADS presentation on scope and expectations
Update on RAC committee sections and transition
Presentation on 500 vs 525 voltage base in power flow models
Approve 2018 Data Preparation Manual edits
Approve 2018 Base Case Compilations Schedule
Western Electricity Coordinating Council