TransmissionCapacity

This class models the transmission (either a transmission interface or a POR/POD pair) capacity including Total Transfer Capacity (TTC), Operating Transfer Capacity (OTC), and Capacity Benefit Margin (CBM).

Type

Class

URI

cim:TransmissionCapacity

CIM standard (perspective)

IEC62325 (Market)

Class hierarchy

  • TransmissionCapacity

Slots

Associated classes
Figure 1. Associated classes
Name Cardinality Type Description

Flowgate

0..1

Flowgate

n/a

GenericConstraints

0..1

GenericConstraints

n/a

OTC15min_emergency

0..1

float

The Operational Transmission Capacity (OTC) 15 minute Emergency Limit

OTCemergency

0..1

float

The Operational Transmission Capacity (OTC) Emergency Limit.

POD

0..1

string

point of delivery

POR

0..1

string

point of receipt

capacityBenefitMargin

0..1

float

Capacity Benefit Margin (CBM) is used by Markets to calculate the transmission interface limits. This number could be manually or procedurally determined. The CBM is defined per transmission interface (branch group).

operationalTransmissionCapacity

0..1

float

The Operational Transmission Capacity (OTC) is the transmission capacity under the operating condition during a specific time period, incorporating the effects of derates and current settings of operation controls. The OTCs for all transmission interface (branch group) are always provided regardless of outage or switching conditions.

startOperatingDate

0..1

date

Operating date & hour when the entitlement applies

totalTransmissionCapacity

0..1

float

Total Transmission Capacity


capacityBenefitMargin

Capacity Benefit Margin (CBM) is used by Markets to calculate the transmission interface limits. This number could be manually or procedurally determined. The CBM is defined per transmission interface (branch group).

URI

cim:TransmissionCapacity.capacityBenefitMargin

Cardinality

0..1

Type

float

Flowgate

URI

cim:TransmissionCapacity.Flowgate

Cardinality

0..1

Type

Flowgate

GenericConstraints

URI

cim:TransmissionCapacity.GenericConstraints

Cardinality

0..1

Type

GenericConstraints

operationalTransmissionCapacity

The Operational Transmission Capacity (OTC) is the transmission capacity under the operating condition during a specific time period, incorporating the effects of derates and current settings of operation controls. The OTCs for all transmission interface (branch group) are always provided regardless of outage or switching conditions.

URI

cim:TransmissionCapacity.operationalTransmissionCapacity

Cardinality

0..1

Type

float

OTC15min_emergency

The Operational Transmission Capacity (OTC) 15 minute Emergency Limit

URI

cim:TransmissionCapacity.OTC15min_emergency

Cardinality

0..1

Type

float

OTCemergency

The Operational Transmission Capacity (OTC) Emergency Limit.

URI

cim:TransmissionCapacity.OTCemergency

Cardinality

0..1

Type

float

POD

point of delivery

URI

cim:TransmissionCapacity.POD

Cardinality

0..1

Type

string

POR

point of receipt

URI

cim:TransmissionCapacity.POR

Cardinality

0..1

Type

string

startOperatingDate

Operating date & hour when the entitlement applies

URI

cim:TransmissionCapacity.startOperatingDate

Cardinality

0..1

Type

date

totalTransmissionCapacity

Total Transmission Capacity

URI

cim:TransmissionCapacity.totalTransmissionCapacity

Cardinality

0..1

Type

float