Index

Classes

Name Description

Bay

A collection of power system resources (within a given substation) including conducting equipment, protection relays, measurements, and telemetry. A bay typically represents a physical grouping related to modularization of equipment.

ConductingEquipment

The parts of the AC power system that are designed to carry current or that are conductively connected through terminals.

ConnectivityNodeContainer

A base class for all objects that may contain connectivity nodes or topological nodes.

CoordinateSystem

Coordinate reference system.

EnergyConnection

A connection of energy generation or consumption on the power system model.

EnergyConsumer

Generic user of energy - a point of consumption on the power system model.

Equipment

The parts of a power system that are physical devices, electronic or mechanical.

EquipmentContainer

A modelling construct to provide a root class for containing equipment.

IdentifiedObject

This is a root class to provide common identification for all classes needing identification and naming attributes.

Line

Contains equipment beyond a substation belonging to a power transmission line.

Location

The place, scene, or point of something where someone or something has been, is, and/or will be at a given moment in time. It can be defined with one or more position points (coordinates) in a given coordinate system.

MarketEvaluationPoint

The identification of an entity where energy products are measured or computed.

Name

The Name class provides the means to define any number of human readable names for an object. A name is not to be used for defining inter-object relationships. For inter-object relationships instead use the object identification 'mRID'.

NameType

Type of name. Possible values for attribute 'name' are implementation dependent but standard profiles may specify types. An enterprise may have multiple IT systems each having its own local name for the same object, e.g. a planning system may have different names from an EMS. An object may also have different names within the same IT system, e.g. localName as defined in CIM version 14. The definition from CIM14 is: The localName is a human readable name of the object. It is a free text name local to a node in a naming hierarchy similar to a file directory structure. A power system related naming hierarchy may be: Substation, VoltageLevel, Equipment etc. Children of the same parent in such a hierarchy have names that typically are unique among them.

NameTypeAuthority

Authority responsible for creation and management of names of a given type; typically an organization or an enterprise system.

PositionPoint

Set of spatial coordinates that determine a point, defined in the coordinate system specified in 'Location.CoordinateSystem'. Use a single position point instance to describe a point-oriented location. Use a sequence of position points to describe a line-oriented object (physical location of non-point oriented objects like cables or lines), or area of an object (like a substation or a geographical zone - in this case, have first and last position point with the same values).

PowerSystemResource

A power system resource (PSR) can be an item of equipment such as a switch, an equipment container containing many individual items of equipment such as a substation, or an organisational entity such as sub-control area. Power system resources can have measurements associated.

StreetAddress

General purpose street and postal address information.

StreetDetail

Street details, in the context of address.

Substation

A collection of equipment for purposes other than generation or utilization, through which electric energy in bulk is passed for the purposes of switching or modifying its characteristics.

TopologyDataSet

A single instance of a published dataset.

TownDetail

Town details, in the context of address.

UsagePoint

Logical or physical point in the network to which readings or events may be attributed. Used at the place where a physical or virtual meter may be located; however, it is not required that a meter be present.

Types

No types are defined in the schema.

Enumerations

No enumerations are defined in the schema.