SPM LTDS Appendix 2 Transformer Data (Table 2) 132 to 33kV

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Dataset schema

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S/S Group 132kV
The identifier of the 132kV substation group a substation is within.

No description available for this field.

Name (identifier)
s_s_group_132kv
Type
text
Sample
                       
S/S Group 33kV
The identifier of the 33kV substation group a substation is within.

No description available for this field.

Name (identifier)
s_s_group_33kv
Type
text
Sample
                       
Substation Name Node 1
The human readable name of the substation that node 1 is associated with.

No description available for this field.

Name (identifier)
substation_name_node_1
Type
text
Sample
                       
Node 1
Independent Parliamentary Standards Authority (IPSA) identifier for the node 1 end of a transformer element.

No description available for this field.

Name (identifier)
node_1
Type
text
Sample
                       
Node 1 Voltage (kV)
The operating voltage of the node 1 side of the transformer.

No description available for this field.

Name (identifier)
node_1_voltage_kv
Type
integer
Sample
                       
Substation Name Node 2
The human readable name of the substation that node 2 is associated with.

No description available for this field.

Name (identifier)
substation_name_node_2
Type
text
Sample
                       
Node 2
Independent Parliamentary Standards Authority (IPSA) identifier for the node 2 end of a transformer element.

No description available for this field.

Name (identifier)
node_2
Type
text
Sample
                       
Node 2 Voltage (kV)
The operating voltage of the node 2 side of the transformer.

No description available for this field.

Name (identifier)
node_2_voltage_kv
Type
integer
Sample
                       
Vector Group
Transformer wiring configuration, shows phase relationship between primary and secondary windings of transformer.

No description available for this field.

Name (identifier)
vector_group
Type
text
Sample
                       
Positive Sequence Impedance R (% on 100 MVA Base)
Positive sequence resistance of the transformer, per unit on a 100MVA base.

No description available for this field.

Name (identifier)
positive_sequence_impedance_r_on_100_mva_base
Type
decimal
Sample
                       
Positive Sequence Impedance X (% on 100 MVA Base)
Positive sequence reactance of the transformer, per unit on a 100MVA base.

No description available for this field.

Name (identifier)
positive_sequence_impedance_x_on_100_mva_base
Type
decimal
Sample
                       
Zero Sequence Reactance X (% on 100 MVA Base)
Zero sequence reactance of the transformer, per unit on a 100MVA base.

No description available for this field.

Name (identifier)
zero_sequence_reactance_x_on_100_mva_base
Type
decimal
Sample
                       
Minimum Tap (%)
Minimum tap shown as a percentage.

No description available for this field.

Name (identifier)
minimum_tap
Type
integer
Sample
                       
Maximum Tap (%)
Maximum tap shown as a percentage.

No description available for this field.

Name (identifier)
maximum_tap
Type
integer
Sample
                       
Transformer Rating (MVA)
The rating of the transformer in MVA.

No description available for this field.

Name (identifier)
transformer_rating_mva
Type
integer
Sample
                       
Reverse Power Capability (MVA)
The reverse power capability of the transformer in MVA.

No description available for this field.

Name (identifier)
reverse_power_capability_mva
Type
text
Sample
                       
Method of Earthing
Transformer earthing method.

No description available for this field.

Name (identifier)
method_of_earthing
Type
text
Sample
                       

JSON Schema

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

{
  • "title":"spm-ltds-appendix-2-transformer-data-table-2",
  • "type":"object",
  • "oneOf":
    [
    • {
      • "$ref":"#/definitions/spm-ltds-appendix-2-transformer-data-table-2"
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    ,
  • "definitions":
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    • "spm-ltds-appendix-2-transformer-data-table-2":
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      • "properties":
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        • "records":
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          • "items":
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        }
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      ,
    • "spm-ltds-appendix-2-transformer-data-table-2_records":
      {
      • "properties":
        {
        • "fields":
          {
          • "type":"object",
          • "properties":
            {
            • "s_s_group_132kv":
              {
              • "type":"string",
              • "title":"S/S Group 132kV",
              • "description":"The identifier of the 132kV substation group a substation is within."
              }
              ,
            • "s_s_group_33kv":
              {
              • "type":"string",
              • "title":"S/S Group 33kV",
              • "description":"The identifier of the 33kV substation group a substation is within."
              }
              ,
            • "substation_name_node_1":
              {
              • "type":"string",
              • "title":"Substation Name Node 1",
              • "description":"The human readable name of the substation that node 1 is associated with."
              }
              ,
            • "node_1":
              {
              • "type":"string",
              • "title":"Node 1",
              • "description":"Independent Parliamentary Standards Authority (IPSA) identifier for the node 1 end of a transformer element."
              }
              ,
            • "node_1_voltage_kv":
              {
              • "type":"integer",
              • "title":"Node 1 Voltage (kV)",
              • "description":"The operating voltage of the node 1 side of the transformer."
              }
              ,
            • "substation_name_node_2":
              {
              • "type":"string",
              • "title":"Substation Name Node 2",
              • "description":"The human readable name of the substation that node 2 is associated with."
              }
              ,
            • "node_2":
              {
              • "type":"string",
              • "title":"Node 2",
              • "description":"Independent Parliamentary Standards Authority (IPSA) identifier for the node 2 end of a transformer element."
              }
              ,
            • "node_2_voltage_kv":
              {
              • "type":"integer",
              • "title":"Node 2 Voltage (kV)",
              • "description":"The operating voltage of the node 2 side of the transformer."
              }
              ,
            • "vector_group":
              {
              • "type":"string",
              • "title":"Vector Group",
              • "description":"Transformer wiring configuration, shows phase relationship between primary and secondary windings of transformer."
              }
              ,
            • "positive_sequence_impedance_r_on_100_mva_base":
              {
              • "type":"number",
              • "title":"Positive Sequence Impedance R (% on 100 MVA Base)",
              • "description":"Positive sequence resistance of the transformer, per unit on a 100MVA base."
              }
              ,
            • "positive_sequence_impedance_x_on_100_mva_base":
              {
              • "type":"number",
              • "title":"Positive Sequence Impedance X (% on 100 MVA Base)",
              • "description":"Positive sequence reactance of the transformer, per unit on a 100MVA base."
              }
              ,
            • "zero_sequence_reactance_x_on_100_mva_base":
              {
              • "type":"number",
              • "title":"Zero Sequence Reactance X (% on 100 MVA Base)",
              • "description":"Zero sequence reactance of the transformer, per unit on a 100MVA base."
              }
              ,
            • "minimum_tap":
              {
              • "type":"integer",
              • "title":"Minimum Tap (%)",
              • "description":"Minimum tap shown as a percentage."
              }
              ,
            • "maximum_tap":
              {
              • "type":"integer",
              • "title":"Maximum Tap (%)",
              • "description":"Maximum tap shown as a percentage."
              }
              ,
            • "transformer_rating_mva":
              {
              • "type":"integer",
              • "title":"Transformer Rating (MVA)",
              • "description":"The rating of the transformer in MVA."
              }
              ,
            • "reverse_power_capability_mva":
              {
              • "type":"string",
              • "title":"Reverse Power Capability (MVA)",
              • "description":"The reverse power capability of the transformer in MVA."
              }
              ,
            • "method_of_earthing":
              {
              • "type":"string",
              • "title":"Method of Earthing",
              • "description":"Transformer earthing method."
              }
            }
          }
        }
      }
    }
}

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