SPM Technical Limits — SPENOpenDataPortal

The "SPM Technical Limits" dataset contains information relating to the network constraints imposed by the Transmission / Distribution boundary.

The table gives the following information:

Technical export limit per GSP
Technical import limit for winter per GSP
Technical import limit access period per GSP
Technical import limit for summer (solar max and min) per GSP

For additional information on column definitions, please click the Dataset schema link below.

Disclaimer

Whilst all reasonable care has been taken in the preparation of this data, SP Energy Networks does not accept any responsibility or liability for the accuracy or completeness of this data, and is not liable for any loss that may be attributed to the use of this data. For the avoidance of doubt, this data should not be used for safety critical purposes without the use of appropriate safety checks and services e.g. LineSearchBeforeUDig etc. Please raise any potential issues with the data which you have received via the feedback form available at the Feedback tab above (must be logged in to see this).

Data Triage

As part of our commitment to enhancing the transparency, and accessibility of the data we share, we publish the results of our Data Triage process.

Our Data Triage documentation includes our Risk Assessments; detailing any controls we have implemented to prevent exposure of sensitive information. Click here to access the Data Triage documentation for the Technical Limits dataset.

To access our full suite of Data Triage documentation, visit the SP Energy Networks Data & Information.

Download dataset metadata (JSON)

Attachments

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Dataset schema

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Licence_Area

SP Energy Networks Licence Area relevant to the Grid Supply Point (GSP).

No description available for this field.

Name (identifier)	licence_area
Type	text
Sample

GSP_Name

Name of the Grid Supply Point (GSP) substation to which the Technical Limit applies.

No description available for this field.

Name (identifier)	gsp_name
Type	text
Sample

GSP_Technical_Export_Limit (MW) (AT ALL TIMES)

Export Limit in MW aplied at all times at the GSP.

No description available for this field.

Name (identifier)	gsp_technical_export_limit_mw_at_all_times
Type	decimal
Sample

GSP_Technical_Import_Limit_Winter (MW) (01 DEC - 28 FEB)

Winter Cardinal Point - import limit in MW applied during Winter between 1st December and 28th February (inclusive).

No description available for this field.

Name (identifier)	gsp_technical_import_limit_winter_mw_01_dec_28_feb
Type	decimal
Sample

GSP_Technical_Import_Limit_Access_Period (MW) (01 MAR - 31 MAY & 01 SEP - 30 NOV)

Access period Cardinal Point - import limit in MW applied between 1st March and 31st May (inclusive), 1st September and 30th November (inclusive).

No description available for this field.

Name (identifier)	gsp_technical_import_limit_access_period_mw_01_mar_31_may_01_sep_30_nov
Type	decimal
Sample

GSP_Technical_Import_Limit_Summer (Solar Max) (MW) (01 JUN - 31 AUG)

Summer Solar Max Cardinal Point - import limit in MW applied between 1st June and 31st August (inclusive), typically occurring between 10:00 and 16:00.

No description available for this field.

Name (identifier)	gsp_technical_import_limit_summer_solar_max_mw_01_jun_31_aug
Type	decimal
Sample

GSP_Technical_Import_Limit_Summer (Solar Min) (MW) (01 JUN - 31 AUG)

Summer Solar Min Cardinal Point - import limit in MW applied between 1st June and 31st August (inclusive), typically occurring between 04:00 and 06:00.

No description available for this field.

Name (identifier)	gsp_technical_import_limit_summer_solar_min_mw_01_jun_31_aug
Type	decimal
Sample

JSON Schema

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

{

"title":"spm-technical-limits",
"type":"object",
"oneOf":
[
- {
  - "$ref":"#/definitions/spm-technical-limits"
  }
]
,
"definitions":
{
- "spm-technical-limits":
  {
  - "properties":
    {
    "records":
    {
    "type":"array",
    "items":
    {
    "$ref":"#/definitions/spm-technical-limits_records"
    }
    }
    }
  }
  ,
- "spm-technical-limits_records":
  {
  - "properties":
    {
    "fields":
    {
    "type":"object",
    "properties":
    {
    "licence_area":
    {
    "type":"string",
    "title":"Licence_Area",
    "description":"SP Energy Networks Licence Area relevant to the Grid Supply Point (GSP)."
    }
    ,
    "gsp_name":
    {
    "type":"string",
    "title":"GSP_Name",
    "description":"Name of the Grid Supply Point (GSP) substation to which the Technical Limit applies."
    }
    ,
    "gsp_technical_export_limit_mw_at_all_times":
    {
    "type":"number",
    "title":"GSP_Technical_Export_Limit (MW) (AT ALL TIMES)",
    "description":"Export Limit in MW aplied at all times at the GSP."
    }
    ,
    "gsp_technical_import_limit_winter_mw_01_dec_28_feb":
    {
    "type":"number",
    "title":"GSP_Technical_Import_Limit_Winter (MW) (01 DEC - 28 FEB)",
    "description":"Winter Cardinal Point - import limit in MW applied during Winter between 1st December and 28th February (inclusive)."
    }
    ,
    "gsp_technical_import_limit_access_period_mw_01_mar_31_may_01_sep_30_nov":
    {
    "type":"number",
    "title":"GSP_Technical_Import_Limit_Access_Period (MW) (01 MAR - 31 MAY & 01 SEP - 30 NOV)",
    "description":"Access period Cardinal Point - import limit in MW applied between 1st March and 31st May (inclusive), 1st September and 30th November (inclusive)."
    }
    ,
    "gsp_technical_import_limit_summer_solar_max_mw_01_jun_31_aug":
    {
    "type":"number",
    "title":"GSP_Technical_Import_Limit_Summer (Solar Max) (MW) (01 JUN - 31 AUG)",
    "description":"Summer Solar Max Cardinal Point - import limit in MW applied between 1st June and 31st August (inclusive), typically occurring between 10:00 and 16:00."
    }
    ,
    "gsp_technical_import_limit_summer_solar_min_mw_01_jun_31_aug":
    {
    "type":"number",
    "title":"GSP_Technical_Import_Limit_Summer (Solar Min) (MW) (01 JUN - 31 AUG)",
    "description":"Summer Solar Min Cardinal Point - import limit in MW applied between 1st June and 31st August (inclusive), typically occurring between 04:00 and 06:00. "
    }
    }
    }
    }
  }
}

}

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