SPD LTDS Appendix 1 Circuit Data (Table 1)

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Dataset schema

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Grid Supply Point
The unique name of the Grid Supply Point (GSP) a  substation is within.

No description available for this field.

Name (identifier)
grid_supply_point
Type
text
Sample
                       
Circuit From
Powerfactory code for starting node of circuit.

No description available for this field.

Name (identifier)
circuit_from
Type
text
Sample
                       
Circuit To
Powerfactory code for ending node of circuit.

No description available for this field.

Name (identifier)
circuit_to
Type
text
Sample
                       
No of ccts
Number of circuits.

No description available for this field.

Name (identifier)
no_of_ccts
Type
integer
Sample
                       
Voltage (kV)
The operating voltage of the asset.

HV >= 6.6kV and < 33kV

EHV = 33kV

Transmission: Generally 132kV and above, but includes some lower voltages managed by our SPT licence area.

No description available for this field.

Name (identifier)
voltage_kv
Type
integer
Sample
                       
Resistance [R] (pu on 100MVA)
Resistance per unit on 100MVA.

No description available for this field.

Name (identifier)
resistance_r_pu_on_100mva
Type
decimal
Sample
                       
Reactance [X] (pu on 100MVA)
Reactance per unit on 100MVA.

No description available for this field.

Name (identifier)
reactance_x_pu_on_100mva
Type
decimal
Sample
                       
Susceptance [B] (pu on 100MVA)
Susceptance per unit on 100MVA.

No description available for this field.

Name (identifier)
susceptance_b_pu_on_100mva
Type
decimal
Sample
                       
Winter Maximum Continuous Rating (MVA)
Maximum continuous rating of cable subject to winter conditions in MVA.

No description available for this field.

Name (identifier)
winter_maximum_continuous_rating_mva
Type
text
Sample
                       
Summer Maximum Continuous Rating (MVA)
Maximum continuous rating of cable subject to summer conditions in MVA.

No description available for this field.

Name (identifier)
summer_maximum_continuous_rating_mva
Type
text
Sample
                       
Spring/Autumn Maximum Continuous Rating (MVA)
Maximum continuous rating of cable subject to spring/autumn conditions in MVA.

No description available for this field.

Name (identifier)
spring_autumn_maximum_continuous_rating_mva
Type
text
Sample
                       
Length (km)
Length of cable in kilometres.

No description available for this field.

Name (identifier)
length_km
Type
text
Sample
                       

JSON Schema

The following JSON object is a standardized description of your dataset's schema. More about JSON schema.

{
  • "title":"spd-ltds-appendix-1-circuit-data-table-1",
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            • "grid_supply_point":
              {
              • "type":"string",
              • "title":"Grid Supply Point",
              • "description":"The unique name of the Grid Supply Point (GSP) a substation is within."
              }
              ,
            • "circuit_from":
              {
              • "type":"string",
              • "title":"Circuit From",
              • "description":"Powerfactory code for starting node of circuit."
              }
              ,
            • "circuit_to":
              {
              • "type":"string",
              • "title":"Circuit To",
              • "description":"Powerfactory code for ending node of circuit."
              }
              ,
            • "no_of_ccts":
              {
              • "type":"integer",
              • "title":"No of ccts",
              • "description":"Number of circuits."
              }
              ,
            • "voltage_kv":
              {
              • "type":"integer",
              • "title":"Voltage (kV)",
              • "description":"The operating voltage of the asset. HV >= 6.6kV and < 33kV EHV = 33kV Transmission: Generally 132kV and above, but includes some lower voltages managed by our SPT licence area."
              }
              ,
            • "resistance_r_pu_on_100mva":
              {
              • "type":"number",
              • "title":"Resistance [R] (pu on 100MVA)",
              • "description":"Resistance per unit on 100MVA."
              }
              ,
            • "reactance_x_pu_on_100mva":
              {
              • "type":"number",
              • "title":"Reactance [X] (pu on 100MVA)",
              • "description":"Reactance per unit on 100MVA."
              }
              ,
            • "susceptance_b_pu_on_100mva":
              {
              • "type":"number",
              • "title":"Susceptance [B] (pu on 100MVA)",
              • "description":"Susceptance per unit on 100MVA."
              }
              ,
            • "winter_maximum_continuous_rating_mva":
              {
              • "type":"string",
              • "title":"Winter Maximum Continuous Rating (MVA)",
              • "description":"Maximum continuous rating of cable subject to winter conditions in MVA."
              }
              ,
            • "summer_maximum_continuous_rating_mva":
              {
              • "type":"string",
              • "title":"Summer Maximum Continuous Rating (MVA)",
              • "description":"Maximum continuous rating of cable subject to summer conditions in MVA."
              }
              ,
            • "spring_autumn_maximum_continuous_rating_mva":
              {
              • "type":"string",
              • "title":"Spring/Autumn Maximum Continuous Rating (MVA)",
              • "description":"Maximum continuous rating of cable subject to spring/autumn conditions in MVA."
              }
              ,
            • "length_km":
              {
              • "type":"string",
              • "title":"Length (km)",
              • "description":"Length of cable in kilometres."
              }
            }
          }
        }
      }
    }
}

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