RE: [emix] Ramp curve discussion prep

["Ed Cazalet" <ed@cazalet.com>]

Gery, Thanks.

Can you provide a specific definition of the x and y axis in application of this curve to a generator, for example?

Ed

Edward G. Cazalet, Ph.D.
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-----Original Message-----
From: Gerald Gray [mailto:gerald.gray@guiding-principle.com] 
Sent: Thursday, June 16, 2011 12:55 PM
To: emix@lists.oasis-open.org
Subject: [emix] Ramp curve discussion prep

Attached - sample XSD illustrating ramp curve attributes/relationships from CIM

Reference documentation:  IEC 61970-301 http://iectc57.ucaiug.org/WG13/Moved%20Documents/Part%20301%20CIM%20Base/iec61970-301%20third%20edition.zip

This is the 3rd Edition draft, however it does not appear that the ramp curve information has changed since 1st Ed.
Sections of interest may include:
p. 58; p. 65 - 66; p. 126; p. 154 - 157; p. 179 - 183

The same curve structure is also used things such as Heat, Hydro, AuxPower; any search of the word "curve" in the document will turn up the numerous references.

In Energy-Interop Bill posted an EAP file for WD22a that contains a CIM reference.
http://www.oasis-open.org/apps/org/workgroup/energyinterop/download.php/41409/Energy_Interoperation_WD22a_20110309.eap.zip

If you open this file and navigate the following packages:

IEC61970_IEC61968_Reference > IEC61970 > Core - you can then open the CurveSchedule diagram that shows the relationships.