description
description
https://saref.etsi.org/core/
Profile
A specification associated to a device to collect information about a certain Property (e.g., Energy) or Commodity (e.g.Water) for optimizing its usage in the home, office or building in which the device is located. This specification is about a certain Property or Commodity (saref:isAbout), can be calculated over a time span (saref:hasTime ) and can be associated to some costs (saref:hasPrice). An example is the Power Profile defined in the SAREF4ENER extension that can be associated to a device for optimizing the Energy efficiency in the home, office or building in which the device is located.
Profile
Smart contract
Computer program or a transaction protocol which is intended to automatically execute, control or document legally relevant events and actions according to the terms of a contract or an agreement
Smart contract
Relationship between a grid violation and the DR request to solve it.
requests
Relationship between a grid violation and the DR request to solve it.
requests
Customer
Entity that interacts in the platform
Customer
Name of a cluster
cluster name
Name of a cluster
cluster name
Granularity of the profile (e.g., weekly, daily)
has granularity
Granularity of the profile (e.g., weekly, daily)
has granularity
Reliability associated to a virtual node
has reliability
Reliability associated to a virtual node
has reliability
(\+|-)?([0-9]+(\.[0-9]*)?|\.[0-9]+)([Ee](\+|-)?[0-9]+)?|(\+|-)?INF|NaN
Profile
A specification associated to a Virtual Node or a device to collect information about properties
Profile
https://w3id.org/def/saref
A relationship defining the value of a certain property, e.g., energy or power. Note that, even if numeric values are expected to enable reasoning, measurement values could use other datatypes.
has value
A relationship defining the value of a certain property, e.g., energy or power. Note that, even if numeric values are expected to enable reasoning, measurement values could use other datatypes.
has value
https://saref.etsi.org/core/
A relationship between a measurement and the feature of interest whose quality was measured
isMeasurementOf
A relationship between a measurement and the feature of interest whose quality was measured
isMeasurementOf
Relationship between a violation and its type, which can be overvoltage, undervoltage or overloading.
has violation type
Relationship between a violation and its type, which can be overvoltage, undervoltage or overloading.
has violation type
Name of a sector
sector name
Name of a sector
sector name
Relationship between an event and its duration
has duration
Relationship between an event and its duration
has duration
Relationship between a VE, Resource or Asset with the Group of targets associated
belongs to
Relationship between a VE, Resource or Asset with the Group of targets associated
belongs to
https://saref.etsi.org/core/
Property
A quality of a feature of interest that can be measured; an aspect of a feature of interest that is intrinsic to and cannot exist without the feature
Property
Payment
Monetary value associated to a contract
Payment
https://w3id.org/def/saref
is measured in
is measured in
Relationship between an action and the virtual node in charge of perform it
is requested to
Relationship between an action and the virtual node in charge of perform it
is requested to
https://w3id.org/def/saref
A relationship specifying the property that can be measured by a certain device
measures property
A relationship specifying the property that can be measured by a certain device
measures property
System constraint
Constraints of the grid that limits a system
System constraint
Link between a price and its currency
has currency
Link between a price and its currency
has currency
quantifies KPI
quantifies KPI
quantifies KPI
has smart contract
link between the Virtual node and its smart contracts
link between the Virtual node and its smart contracts
has smart contract
FEID
An intelligent device, responsible for collecting information stemming from the field devices (home appliances, distributed energy resources, storage components etc.) to the DELTA Virtual Nodes and facilitate end-to-end communication of signals from/to the Aggregator and to/from the field devices. FEIDs will be equipped with smart meters measuring energy related data (e.g. consumption, generation, emissions, power coefficient, etc.) and through an intelligent lightweight toolkit compute real-time flexibility, providing them as input to the DVN Agent using fog computing techniques, aligned to a strategy (i.e. time interval) imposed to the specific Node by the Aggregator.
FEID
Relation between a smart contract and the payment associated
has payment
Relation between a smart contract and the payment associated
has payment
Relationship between a violation and a profile that describes such violation
includes profile
Relationship between a violation and a profile that describes such violation
includes profile
DR request
Action that is requested by a FEID
DR request
http://www.w3.org/2006/time#
Time interval
A temporal entity with an extent or duration
Time interval
Energy
A property related to measurements that are characterized by a value measured in energy units
Energy
Customer cluster
Groups of customers
Customer cluster
Consumer
Entity that consumes energy
Consumer
Cluster
Aggrupation of elements, such as FEIDs or Virtual Nodes
Cluster
Value that indicates whether the FEID is available
is available
Value that indicates whether the FEID is available
is available
true|false|0|1
https://w3id.org/def/saref
A relationship specifying the property that can be measured by a certain device
makes measurement
A relationship specifying the property that can be measured by a certain device
makes measurement
Relation between a Virutal Node and the devices it manages
manages
Relation between a Virutal Node and the devices it manages
manages
Frequency
Frequency constraint related to the grid
Frequency
Asset
Element contained in the FEID that detects and responds to events in an environment
Asset
Element contained in the FEID that detects and responds to events in an environment
https://saref.etsi.org/core
A relationship identifying what an entity, such as a Profile, is about
isAbout
A relationship identifying what an entity, such as a Profile, is about
isAbout
Link between a Virtual Node and its index
has index
Link between a Virtual Node and its index
has index
Relation to define the comfort settings of a system
has comfort settings
Relation to define the comfort settings of a system
has comfort settings
Instant
http://www.w3.org/2006/time#
A temporal entity with zero extent or duration
https://saref.etsi.org/core/
Measurement
Measurement
Incentive
Incentive (usually monetary) associated to energy values
Incentive
Relationship between a smart contract and the property it agrees on
agrees on
agrees on
Reward
Reward associated to the customers that is given after using the engagement tools
Reward associated to the customers that is given after using the engagement tools (e.g., discounts)
Reward
Relationship between the FEID and the violation it detects
detects
Relationship between the FEID and the violation it detects
detects
Energy Market
Energy Market
Description of a cluster
cluster description
Description of a cluster
cluster description
Index
Reliability and Fairness Index that refers to the distribution network configuration
Index
Link between the customers and the devices
owns
Link between the customers and the devices
owns
Price
A saref:Property crelated to some measurements that are characterized by a certain value that is measured using saref:Currency
Price
https://saref.etsi.org/core/
Device
A tangible object designed to accomplish a particular task in households, common public buildings or offices. In order to accomplish this task, the device performs one or more functions. For example, a washing machine is designed to wash (task) and to accomplish this task it performs a start and stop function. Devices can be structured in categories (subclasses) that reflect the different domain in which a device is used, e.g., smart appliances domain (subclass FunctionRelated) vs. building domain (subclass BuildingRelated) vs. smart grid domain (subclass EnergyRelated). New categories can be defined,if needed, to reflect other differences, for example different points of view, such as the point of view of the device's user vs. the point of view of the device's manufacturer. We propose a list of devices that are relevant for the purpose of SAREF, but this list can be extended.
Device
DR type that is implemented by the FEID, which can be implicit or explicit
implements DR type
DR type that is implemented by the FEID, which can be implicit or explicit
implements DR type
Phase
Phase of a measurement
Phase
Points that are used by the DELTA platform to calculate the customers rewards
has point
Points that are used by the DELTA platform to calculate the customers rewards
has point
(\+|-)?([0-9]+(\.[0-9]*)?|\.[0-9]+)([Ee](\+|-)?[0-9]+)?|(\+|-)?INF|NaN
A relation between a property and its incentives associated
has incentive
A relation between a property and its incentives associated
has incentive
Relation between a virtual node and its associated aggregator
allocates
allocates
http://www.w3.org/2006/time#
Temporal entity
A temporal interval or instant.
Temporal entity
Virtual node
An aggregated, virtual cluster of prosumers which will be perceived and acted upon as a single, large prosumer entity by the Aggregator. Prosumers entailed into each Virtual Node will have common characteristics, defined by their corresponding Aggregator.
Virtual node
A spatial representation for a given feature.
hasGeometry
A spatial representation for a given feature.
hasGeometry
https://saref.etsi.org/core/
Feature Of Interest
A feature of interest represents any real world entity from which a property is measured.
Feature Of Interest
Address of the service within the system.
has port
Address of the service within the system.
has port
[\-+]?[0-9]+
https://w3id.org/def/saref
A relationship between a property and the measurements it relates to
relates to measurement
A relationship between a property and the measurements it relates to
relates to measurement
Relation between an object and the geographical feature in which it is located at
is located at
Relation between an object and the geographical feature in which it is located at
is located at
Power
A property related to measurements that are characterized by a value measured in power units
Power
Relationship between a DR request and the needed measurement in order to solve a violation
requires measurement
Relationship between a DR request and the needed measurement in order to solve a violation
requires measurement
Duration code of an event
has duration code
Duration code of an event
has duration code
Relation between an aggregator and the market settlement it consumes
consumes
Relation between an aggregator and the market settlement it consumes
consumes
A relationship indicating a composite entity that consists of other entities (e.g., a temperature/humidity sensor that consists of a temperature sensor and a humidity sensor)
consists of
A relationship indicating a composite entity that consists of other entities (e.g., a temperature/humidity sensor that consists of a temperature sensor and a humidity sensor)
consists of
IP address of a thing
has ip
IP address of a thing
has ip
.*
The final status as if the DVN fullfiled the request or it failed
status
The final status as if the DVN fullfiled the request or it failed
status
https://w3id.org/def/saref
A relationship stating the timestamp of an entity (e.g. a measurement).
timestamp
A relationship stating the timestamp of an entity (e.g. a measurement).
timestamp
Period where an entity, such a contract, is valid
is valid during period
Period where an entity, such a contract, is valid
is valid during period
Key Performance Indicator
Key Performance Indicator
Link between a smart contracts and the transactions it stores
has transaction
Link between a smart contracts and the transactions it stores
has transaction
Transaction
Transaction between entities that will be store in the smart contract
Transaction
Voltage
Voltage constraint related to the grid
Voltage
Creation date of a profile
has creation date time
Creation date of a profile
has creation date time
Key performance indicator assessment
Key performance indicator assessment
Link to the grid constraints of a system
has system constraint
Link to the grid constraints of a system
has system constraint
URI of the endpoint
has href
URI of the endpoint
has href
Aggregator
Legal entities that aggregate the load or generation of various demand and/or generation/production units and aim at optimizing energy supply and consumption.
Aggregator
Link between an entity and its profile
has profile
Link between an entity and its profile
has profile
Link from a virtual node to its aggregator
is allocated in
Link from a virtual node to its aggregator
is allocated in
https://saref.etsi.org/core
A relationship between a measurement and the property it relates to
relates to property
A relationship between a measurement and the property it relates to
relates to property
Link between a phase and a measurement
has phase
Link between a phase and a measurement
has phase
Violation
Violation of the grid
Violation
Value of the violation
has violation value
Value of the violation
has violation value
(\+|-)?([0-9]+(\.[0-9]*)?|\.[0-9]+)([Ee](\+|-)?[0-9]+)?|(\+|-)?INF|NaN
Sector
A section or zone
Sector
Feature
This class represents the top-level feature type. This class is equivalent to GFI_Feature defined in ISO 19156:2011, and it is superclass of all feature types.
Feature
Link between a customer and its associated reward
has reward
Link between a customer and its associated reward
has reward
Prosumer
Entity that consumes or produces energy
Prosumer
Redundancy of a FEID
has redundancy
Redundancy of a FEID
has redundancy
Date when a DR request is sent
occurs
Date when a DR request is sent
occurs
Link between a device and its customer
is owned by
Link between a device and its customer
is owned by
is derived from
is derived from
is derived from
Comfort setting
Comfort setting
Geometry
The class represents the top-level geometry type. This class is equivalent to the UML class GM_Object defined in ISO 19107, and it is superclass of all geometry types.
Geometry
A link between a node and the event it sends
sends event
A link between a node and the event it sends
sends event
Relationship identifying the properties associated to a group of entities, such as clusters
has aggregated property
Relationship identifying the properties associated to a group of entities, such as clusters
has aggregated property
https://saref.etsi.org/core
Unit of measure
The unit of measure is a standard for measurement of a quantity, such as a Property. For example, Power is a property and Watt is a unit of power that represents a definite predetermined power: when we say 10 Watt, we actually mean 10 times the definite predetermined power called \"watt\". Our definition is based on the definition of unit of measure in the Ontology of units of Measure (OM). We propose here a list of some units of measure that are relevant for the purpose of SAREF, but this list can be extended, also using some other ontologies rather than the Ontology of units of Measure (OM).
Unit of measure
Link to the delivery time
has delivery time
Link to the delivery time
has delivery time