TNI codes
Transmission Node Identifier (TNI) Codes in TNI codes are four-character codes conceptually representing a Transmission Connection Point (or several at the same bus), where the Distribution Network meets the Transmission Network.
All NMIs with the same TNI code belong to a part of the Distribution Network receiving Energy The unit must be a generator for the service type: ‘energy’. Loads cannot bid for mandatory restrictions capacity. through the same Transmission Connection Point(s).
In CATS Customer Administration and Transfer Solution. A set of procedures, principles and obligations made under the National Electricity Rules as part of Market Settlement and Transfer Solutions (MSATS), and applicable to NMI (National Metering Identifier) small and large classifications., a TNI code consists of a code and a description. Each TNI code is assigned a Transmission Loss Factor See Relevant Rules or Procedures(TLF).
The first character of the code identifies the Jurisdiction participating jurisdiction (defined in the NER) where the TNI is located:
|
TNI code first letter |
Jurisdiction |
|---|---|
|
A |
Australian Capital Territory |
|
N |
New South Wales |
|
Q |
Queensland |
|
S |
South Australia |
|
V |
Victoria |