Semantic Description of EnergyConversionSystemRecords UrbanDataset from SCP Ontology 2.0

This document provides human-friendly documentation for EnergyConversionSystemRecords UrbanDataset having semantic definition in the SCP Ontology 2.0, part of the "Smart City Platform Specifications (SCPS) - Semantic Level" developed as part of the Electricity System Research Project.

File creation date

2025-12-07 22:57

SCPS URL

https://smartcityplatform.enea.it/#/it/index.html

Introduction

This document provides the human-friendly representation of the semantic definition of one or more SCPS ontology´s UrbanDatasets.

Each UrbanDataset is described through a table composed of three main sections:

UrbanDataset Identification: defines the purpose of the UrbanDataset and the parameters (identifier, name and URI) uniquely identifing it in the SCPS scope. It states the information that populates the "Specification" section of UrbanDataset messages.
UrbanDataset Contextualization: defines the context properties (ContextProperty) associated with the UrbanDataset; for each one it specifies name, meaning (description), data type and set of values (code list) to which it is constrained, if any. The UrbanDataset context properties have not units of measurement and are all mandatory unless otherwise indicated in the description. Furthermore, this section provides any indications on the use of context properties within the specific UrbanDataset. It states the properties that populate the "Context" section of UrbanDataset messages.
UrbanDataset Properties: states the properties (UrbanDatasetProperty) uniquely defining the UrbanDataset in the SCPS ontology; for each one it specifies name, meaning (description), if it is required, data type, set of values (code list) to which it is constrained, if any, and the admitted units of measurement. The properties properties marked with an asterisk require to indicate, at instance level, the adopted calculation method (for example, total or average value over the measurement period). It states the properties that populate each row of the "Values" section of UrbanDataset messages.

The normative references concerning the syntactic and semantic compliance of UrbanDatasets with the SCPS are:

depending on the adopted syntax, the schema scps-urbandataset-schema-2.0:
- JSON Schema
- XML Schema
the UrbanDataset semantic definition that can be acquired or through the OWL ontology, or through the UDWebLibrary, or through this documentation.

Furthermore, in the resources section available in the tab of each UrbanDataset in the UDWebLibrary, it is possible to download the message templates in JSON and XML syntax, compliant with the specifications. A template is an example of an UrbanDataset instance having all the properties (mandatory and optional) that make it (for any properties with alternative units of measurement and/or calculation method, the default values are used).

SECTION I: UrbanDataset

EnergyConversionSystemRecords-2.0

UrbanDataset Identification
Scope	Details about energy conversion systems: provides a unique description of one or more energy conversion systems/plants
Category / Subcategory	EnergyManagement / EnergyTransmissionAndDistribution
Identifier	EnergyConversionSystemRecords-2.0
Name	Energy Conversion System Records
URI	https://smartcityplatform.enea.it/specification/semantic/2.0/ontology/scps-ontology-2.0.owl#EnergyConversionSystemRecords
UrbanDataset Contextualization
How to use the context properties Le coordinate a livello di context sono riferite al sistema che ha fornito i dati
	Description	Format/Code list
coordinates	Geographical reference	Aggregated property
subProperty: format	Wgs84 format in which the coordinates are expressed (optional attribute)	string FormatCode.gc
subProperty: height	Altitude (optional property)	double
subProperty: latitude	Latitude	double
subProperty: longitude	Longitude	double
language	The language in which the text fields of the instance are expressed	string LanguageCode.gc
timestamp	Timestamp	dateTime
timezone	The time zone to be applied to each timestamp in the instance; it is expressed as an offset, i.e. as + or - the number of hours and minutes respect to UTC time: +/-hh:mm (ISO 8601)	string TimezoneCode.gc
UrbanDataset Properties * properties marked with an asterisk require to indicate, at instance level, the adopted calculation method (e.g. "average", "total", "instantaneous",...)
Name	Description	Mandatory	Format/Code list	Unit of Measure
EnergySystemID	An identifier for the energy system (system or appliance)	yes	string
EnergySystemPower	System power	yes	double	kilowatt[default]
EnergySystemTechnologyName	A name identifing the system technology	yes	string
coordinates	Geographic coordinates of the single system or plant	yes	Aggregated property
subProperty: format	Wgs84 format in which the coordinates are expressed (optional attribute)	no	string FormatCode.gc
subProperty: height	Altitude (optional property)	no	double
subProperty: latitude	Latitude	yes	double
subProperty: longitude	Longitude	yes	double
DataDescription	Free text notes	no	string
EnergySystemEfficiencyPercentage	Total performance of the machine, expressed as percentage	no	double
MinInputCoolingPower	Minimun input cooling power	no	double	kilowatt[default]
MinInputElectricPower	Minimun input electric power	no	double	kilowatt[default]
MinInputFuelPower	Minimun input fuel power	no	double	kilowatt[default]
MinInputThermalPower	Minimun input thermal power	no	double	kilowatt[default]
MinOutputCoolingPower	Minimum output cooling power	no	double	kilowatt[default]
MinOutputElectricPower	Minimum output electric power	no	double	kilowatt[default]
MinOutputFuelPower	Minimum output fuel power	no	double	kilowatt[default]
MinOutputThermalPower	Minimum output thermal power	no	double	kilowatt[default]
NominalInputCoolingPower	to do	no	double	kilowatt[default]
NominalInputElectricPower	Nominal input electric power	no	double	kilowatt[default]
NominalInputFuelPower	Nominal input fuel power	no	double	kilowatt[default]
NominalInputThermalPower	Nominal input thermal power	no	double	kilowatt[default]
NominalOutputCoolingPower	Cooling output power at nominal load	no	double	kilowatt[default]
NominalOutputElectricPower	Electric output power at nominal load	no	double	kilowatt[default]
NominalOutputFuelPower

Semantic Description of EnergyConversionSystemRecords UrbanDataset from SCP Ontology 2.0

Table of content

Introduction

SECTION I: UrbanDataset

SECTION II: Code lists

Introduction

1. How to read this document

2. Artifacts to create an UrbanDataset message

SECTION I: UrbanDataset

EnergyConversionSystemRecords-2.0