Customer Partnership Group February 1 st , 2017 OMS Customer - - PowerPoint PPT Presentation

Outage Management System Customer Partnership Group

February 1st , 2017

OMS Customer Partnership Group

Agenda

• Schedule Update
• Acceptable Use Policy
• Roadmap Summary
• Open Topics Q&A

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OMS Customer Partnership Group

Schedule Update

OMS Enhancements Market Sim Target Date Production Target Date Fix issue where grouped outages are withdrawn when the

• perator submits outage approval

N/A Completed Fix issue where incorrect availability is calculated when

• verlapping Pmin re-rate and availability de-rate outages

submitted N/A Completed Emergency time displays hours when value is in minutes N/A February 7, 2017 Prevent system from assigning vacated period curtailment to resource outages that, by definition, are not allowed to have MW availability changes N/A February 21st, 2017 Vacated Period: System to not automatically assign curtailment to overlapping outages N/A February 21st, 2017 Transmission Outage Report: Substation CIM Name to display multiple substations N/A February 21st, 2017 Fix issue where unable to transition outage due to OOS flag on the outage end points N/A February 21st, 2017

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OMS Customer Partnership Group

Schedule Update

OMS Enhancements Market Sim Target Date Production Target Date Transmission Outage API Updates (New Natures of Work – RIMS_OUTAGE, RIMS_TESTING, New PSR Type – SYNCHRONOUS_MACHINE and multiple instance of Adjusted Operational Limit per equipment) Note: V1 and V2 will be supported Fall 2016 – Unstructured February 21st, 2017 TOP IRO-017 Enhancement N/A April 1st, 2017 Generation Outage API Update (New Nature of Work only available for EIM – CONTINGENCY_MANAGEMENT_RESERVE) Note: Change applied to V2 TBD TBD Ability for new generators to submit outages prior to go live date TBD TBD

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OMS Customer Partnership Group

Acceptable Use Policy

For service consumption, the ISO has the following acceptable use agreement. For each identity and service, the consumer shall invoke the service no more often than once every 5

• seconds. ISO production services may only be

consumed for production purposes.

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OMS Customer Partnership Group Roadmap Summary

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Roadmap Item Description

Transmission: Allow state change to IN_OK and outage end time in one transaction Enhancement to end an outage and return equipment to service in one transaction instead of two. Generation: Master file ramp rate changes Currently a MF ramp rate change on a resource will cause any outages on that resource to become invalid. Enhancement so MF change to ramp rate should only cause outages with NoW of RAMP_RATE to become invalid. Generation: Outages on intertie resources Update RA data processing to allow effective dated RA

• values. Participants will utilize these values for outages on
• interties. Intertie resources utilize RA MW value as PMax

for outage submission/modification. Generation: Overlapping PMin re-rates Currently only one Pmin outage can be entered on a resource at a time. Enhancement to allow multiple Pmin

• utages to be entered at the same time.

Transmission/Generation: Broadcast version updates CAISO to broadcast when an outage is updated and a new version is created within the OMS system. Transmission: Trumping Allows the system to apply the switch configuration of an

• utage if its priority trumps one or more existing outages.

OMS Customer Partnership Group Roadmap Item Ranking

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Roadmap Item Ranking Target

Transmission: Allow state change to IN_OK and outage end time in one transaction 1 Target: 2017 Generation: Master file ramp rate changes 2 Target: 2017 Generation: Outages on intertie resources 3 Target: 2017 Generation: Overlapping PMin re-rates 4 ISO Review Transmission/Generation: Broadcast version updates 5 Target: TBD Transmission: Trumping 6 Delayed

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OMS Customer Partnership Group Wrap Up

• Open Topics Q&A

ISO Daily Briefing

• A digest version of ISO market notices
• Distributed daily, Mon-Fri around 1:30 p.m. (PST)
• NEW: Upcoming Events section includes stakeholder

engagement activities for the following week

• To subscribe to the Daily Briefing:
• Go to www.caiso.com
• Under “Stay Informed” tab
• Select “Notifications”
• Click under Market notices heading
• Select Daily Briefing from the list of categories

Note: If you currently receive ISO market notices and you re-subscribe, the system will override your previous category selections. If you still want to receive market notices in other categories, you’ll need to reselect those categories of interest.

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Thank you for participating!

• Join us for the next CPG call on Wednesday, March 1
• Check ISO public calendar for participation details
• Materials related to the OMS CPG can be found on the

ISO website at

• http://www.caiso.com/informed/Pages/MeetingsEvents/C

ustomerPartnershipGroups/Default.aspx

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OMS Customer Partnership Group NERC Standard IRO-017: Overview

• NERC Reliability Standard to ensure outages are

coordinated in the Operations Planning time horizon.

• New coordinated outage process for ISO to submit
• utages to Peak Reliability Coordinator (RC)
• New outage characteristics

– RC Outage Priority – RC Outage State

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OMS Customer Partnership Group NERC Standard IRO-017: ISO Impact

• No change to ISO defined Planned or Forced outages
• No change to existing Nature of Works
• No change to web services
• Outage summary will include two new fields

– RC Outage Type – RC Outage State

• Update to the requested submission time of outages

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