SPD LTDS Appendix 4 Fault Levels (Table 4)
Dataset schema
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JSON Schema
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- "title":"spd-ltds-appendix-4-fault-levels-table-4",
- "type":"object",
- "oneOf":,[
- {
- "$ref":"#/definitions/spd-ltds-appendix-4-fault-levels-table-4"
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- "spd-ltds-appendix-4-fault-levels-table-4":,{
- "properties":{
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} - "records":
} - "properties":
- "spd-ltds-appendix-4-fault-levels-table-4_records":{
- "properties":{
- "fields":{
- "type":"object",
- "properties":{
- "grid_supply_point":,{
- "type":"string",
- "title":"Grid Supply Point",
- "description":"The unique name of the Grid Supply Point (GSP) a substation is within."
} - "substation":,{
- "type":"string",
- "title":"Substation",
- "description":"An electrical substation is a subsidiary station of a distribution system where voltage is transformed from high to low or the reverse using transformers and/or where circuit switching takes place."
} - "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."
} - "r_ohm_on_100mva":,{
- "type":"number",
- "title":"R (Ohm) % on 100MVA",
- "description":"Resistance shown as a percentage."
} - "x_ohm_on_100mva":,{
- "type":"number",
- "title":"X (Ohm) % on 100MVA",
- "description":"Reactance shown as a percentage."
} - "calculated_3_phase_peak_make_ka":,{
- "type":"number",
- "title":"Calculated 3 phase Peak Make (kA)",
- "description":"Calculated 3 phase peak make current in kA."
} - "calculated_3_phase_rms_break_ka":,{
- "type":"number",
- "title":"Calculated 3 phase RMS Break (kA)",
- "description":"Calculated 3 phase RMS break current in kA."
} - "calculated_single_phase_peak_make_ka":,{
- "type":"number",
- "title":"Calculated single phase Peak Make (kA)",
- "description":"Calculated single phase peak make current in kA."
} - "calculated_single_phase_rms_break_ka":,{
- "type":"number",
- "title":"Calculated single phase RMS Break (kA)",
- "description":"Calculated single phase RMS break current in kA."
} - "equipment_rating_peak_make_ka":,{
- "type":"number",
- "title":"Equipment Rating Peak Make (kA)",
- "description":"Equipment peak make rating in kA."
} - "equipment_rating_rms_break_ka":,{
- "type":"number",
- "title":"Equipment Rating RMS Break (kA)",
- "description":"Equipment RMS break rating in kA."
} - "calculated_above_95_of_rating":{
- "type":"string",
- "title":"Calculated above 95% of rating",
- "description":"Whether the calculated make or break currents are above 95% of equipment rating shown as TRUE or FALSE."
}
} - "grid_supply_point":
}
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} - "properties":
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