compasSLDExample

Quick and dirty PoC on rendering a substation described in a scd.

The various options are called this way :

SLDGenerator.computeAndWriteResults(String fileName_prefix, boolean stacked, boolean semiAutomaticPlacement);

Full automatic placement (PositionByClustering)

semiAutomaticPlacement = false;

Results are found here ./results. Output Files are json and svg.

stacked = false

stacked = true

Semi automatic placement (PositionFromExtension)

semiAutomaticPlacement = true;

The algorithm requires all the information for all the BusBars and Feeders or will crash.

When a bay defines a BusBar :

• sxy:y is used to define the BusBarIndex in scdGraphBuilder::createBusBarSection
• syx:x is used to define the BusBarSection in scdGraphBuilder::createBusBarSection

And for the Feeder scdGraphBuilder::createLoad:

• sxy:x of the parent Bay is used for the order of the feeder.
• no usefull information is found for the direction, therefore set to arbitrary value Direction.TOP
• To enable the coupling to be in the same area as the grounded feeder (same bay), sxy:x is put as the order of any breaker found. The information is not used for ExternCell, but when is used to define the order of an InternCell

with the stack option = true

Road Map

• Done: parsing to create a corresponding graph.
• Done: add new kinds of component - that are beyond the one that are use for operation
• Done: there are disconnectors that do have only one connecting node. We will need to add fictitious feederNode to display the outgoing connected element (line / TR /....), but ideally, having - the information would be better.
• Done: there are connections to the ground. For this PoC, this will be a kind of feeder... but this is something that you may want to improve.
• Done: there are also informations regarding x,y position, that could be used for the semi-automatic algorithm. I will propose both approaches.
• Done: render!
• Todo: then we will have to handle more complex structures: the one proposed in the sample is simple... but let's keep that for a next step.