5 CDC definition confusing
This tissue has following status: on hold
Created: 01 May 2008
Paragraph: Table 37
Category: Issue for edition 2 of this part
Issue: Most of the Wind Power CDCs contain other CDCs like SPC, APC, etc. but then the lower level CDCs are expanded to show the optional attributes used. This makes it very difficult to define the model correctly because the same CDC is defined in multiple places, and it is not easy to see if the optional attributes are the same in each definition.
Proposal: If a CDC contains another CDC, the second CDC should be defined separately (as was done in IEC 61850-7-3).