I'm mapping our electric data to the Utility Network Foundation v.1. I have the whole group of fields below that I'm unable to match in the model. Our electrical engineer thought it odd that there are not matches in the model. I'm mapping our Breaker/Recloser features to Electric Devices to: 26- Med Voltage Circuit Breakers and to 41 Medium Voltage Recloser. I'm having trouble matching these fields: Has anyone had any experience with matching data like these? FAST_PHASE_CURVEFAST PHASE CURVEStringFAST_PHASE_SHOTS_TO_LOFAST PHASE SHOTS TO L.O.DoubleFAST_PHASE_PUFAST PHASE P.U.IntegerSLOW_PHASE_CURVESLOW PHASE CURVEStringSLOW_PHASE_SHOTS_TO_LOSLOW PHASE SHOTS TO L.O.DoubleSLOW_PHASE_PUSLOW PHASE P.U.IntegerFAST_GROUND_CURVEFAST GROUND CURVEStringFAST_GROUND_SHOTS_TO_LOFAST gROUND SHOTS TO L.O.DoubleFAST_GROUND_PUFAST_GROUND_PUIntegerSLOW_GROUND_CURVESLOW_GROUND_CURVEStringSLOW_GROUND_SHOTS_TO_LOSLOW_GROUND_SHOTS_TO_LODoubleSLOW_GROUND_PUSLOW_GROUND_PUIntegerFAST_PHASE_MULTFAST_PHASE_MULTDoubleFAST_PHASE_ADDERFAST_PHASE_ADDERDoubleSLOW_PHASE_MULTFAST_PHASE_MULTDoubleSLOW_PHASE_ADDERFAST_PHASE_ADDERDoubleFAST_GROUND_MULTFAST_GROUND_MULTDoubleFAST_GROUND_ADDERFAST_GROUND_ADDERDoubleSLOW_GROUND_MULTSLOW_GROUND_MULTDoubleSLOW_GROUND_ADDERSLOW_GROUND_ADDERDouble

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Electric Utility Network field mapping question

BryanMay531

I'm mapping our electric data to the Utility Network Foundation v.1.

I have the whole group of fields below that I'm unable to match in the model.

Our electrical engineer thought it odd that there are not matches in the model.

I'm mapping our Breaker/Recloser features to Electric Devices to:

26- Med Voltage Circuit Breakers

and to 41 Medium Voltage Recloser.

I'm having trouble matching these fields:

Has anyone had any experience with matching data like these?

FAST_PHASE_CURVE	FAST PHASE CURVE	String
FAST_PHASE_SHOTS_TO_LO	FAST PHASE SHOTS TO L.O.	Double
FAST_PHASE_PU	FAST PHASE P.U.	Integer
SLOW_PHASE_CURVE	SLOW PHASE CURVE	String
SLOW_PHASE_SHOTS_TO_LO	SLOW PHASE SHOTS TO L.O.	Double
SLOW_PHASE_PU	SLOW PHASE P.U.	Integer
FAST_GROUND_CURVE	FAST GROUND CURVE	String
FAST_GROUND_SHOTS_TO_LO	FAST gROUND SHOTS TO L.O.	Double
FAST_GROUND_PU	FAST_GROUND_PU	Integer
SLOW_GROUND_CURVE	SLOW_GROUND_CURVE	String
SLOW_GROUND_SHOTS_TO_LO	SLOW_GROUND_SHOTS_TO_LO	Double
SLOW_GROUND_PU	SLOW_GROUND_PU	Integer
FAST_PHASE_MULT	FAST_PHASE_MULT	Double
FAST_PHASE_ADDER	FAST_PHASE_ADDER	Double
SLOW_PHASE_MULT	FAST_PHASE_MULT	Double
SLOW_PHASE_ADDER	FAST_PHASE_ADDER	Double
FAST_GROUND_MULT	FAST_GROUND_MULT	Double
FAST_GROUND_ADDER	FAST_GROUND_ADDER	Double
SLOW_GROUND_MULT	SLOW_GROUND_MULT	Double
SLOW_GROUND_ADDER	SLOW_GROUND_ADDER	Double

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Accepted answers

JohnAlsup

Hi Bryan

The Electric Foundations are really just a starting point. There is risk in adding too many attributes to any single class. It could impact performance and other areas of the system if too many attributes are added. With that said, we included the attributes most popular with various analysis packages, like CYME, OpenDSS, Siemans, Schenieder, etc. We tried to limit to fields that are unique to the specific equipment. Things like fuse curves are typically specific to a model and could be obtained from reference tables.

All comments

BryanMay531

Got it. Thank You!

BryanMay531

Makes sense. Thanks!!!

JohnAlsup

Hi Bryan

JoaquinMadrid1

Dear @BryanMay531

I would wait for feedback from Esri Solutions... In the meantime, keep in mind that unless a feature class attribute was assigned some Network Attribute, its presence or absence in your model does not affect at all the OOTB Network Management behavior.

Therefore, if you are having difficulty mapping your fields to those of the Foundation, you should not have any issues bringing YOUR fields into YOUR (Foundations derived) model. Remember that, as Esri Solutions has documented time and time again, Electric Foundations is a reference that you can use to immensely help on an early adoption of the UN. Yet, it is not a written-in-stone schema; rather, it is versatile, extendable and scalable to fit your needs without compromising OOTB functionality.

Additional note: one advantage of bringing some fields form your legacy model as-is is that any integration with external systems that rely on those fields is minimally impacted.

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