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Subject: [OASIS Issue Tracker] Created: (ENERGYINTEROP-505) Suggestedsupplementary optional data classes with additional (optional) data types,detailed below


Suggested supplementary optional data classes with additional (optional) data types, detailed below
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                 Key: ENERGYINTEROP-505
                 URL: http://tools.oasis-open.org/issues/browse/ENERGYINTEROP-505
             Project: OASIS Energy Interoperation TC
          Issue Type: Improvement
          Components: spec
    Affects Versions: wd27
         Environment: Steffes
            Reporter: Toby Considine
            Assignee: Toby Considine


In order to provide optimum value and control and to meet the requirements of the ISO/utility, our units are required to send the following power data to the ISO/utility:

1) Regulation Set Point Feedback - a repeat of the control value sent from the ISO/utility,
2) Up Regulation Capacity Available - the up regulation capacity available to the ISO/utility,
3) Down Regulation Capacity Available - the down regulation capacity available to the ISO/utility,
4) Current Regulation Set Point - the regulation service that is currently being provided to the ISO/utility,
5) Baseline Power - the system load that would exist were the system not providing regulation services,
6) Instantaneous Power Flow, and
7) 15-Minute Rolling Average of Power Flow

One embodiment of the use of these parameters is outlined in Appendix I: http://lists.oasis-open.org/archives/energyinterop-comment/201108/bin00000.bin.
Additionally, new control strategies would allow the ability to provide several energy parameters important to energy storage applications, including:

8) Stored Energy - amount of energy currently stored
9) Target Energy Storage - desired energy storage level
10) Available Energy Storage - capacity available for further energy storage

The Energy Interoperation v1.0 specification currently supports two data classes: PowerFeedbackType and EnergyFeedbackType (from Figure 8-8, line 1110 of working draft).  Steffes requests that consideration be given to supplement these two data classes with the above-listed 10 parameters as optional data classes within the standard. These data types are necessary to facilitate frequency regulation and other Smart Grid Control for ISO/Utilities.

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