System imbalance forecast current quarter hour (near real-time) — Elia Open Data Portal

records

records

Active filters Clear all

Clear all

No active filters

Filters

Information Table Analyze Forecasted SI vs Current SI Export API

This report contains a forecast of the average quarter-hourly system imbalance in the current quarter-hour as well as an estimated probability distribution of the average quarter-hourly system imbalance in the current quarter hour. The data reflects Elia's own forecasts of the system imbalance. It must be noted that these forecasts can have a significant error margin, are not binding for Elia and are therefore merely shared for informational purposes and that under no circumstances the publication or the use of this information imply a shift in responsibility or liability towards Elia.

Attachments

Click to expand Click to collapse

Dataset schema

Click to expand Click to collapse

Prediction Datetime

Date and time at which the forecast is made.

No description available for this field.

Name (identifier)	predictiontimeutc
Type	datetime
Sample

Resolution code

Length of the time slot.

No description available for this field.

Name (identifier)	resolutioncode
Type	text
Sample

Quarter hour

Start of the quarter hour for which the System Imbalance is forecasted.

No description available for this field.

Name (identifier)	predictions_forecastedtimeutc
Type	datetime
Sample

Input data availability

Fraction of input data that was available for making the forecast.

No description available for this field.

Name (identifier)	predictionquality
Type	decimal
Sample

System imbalance forecast

Point forecast of the average quarter-hourly system imbalance.

No description available for this field.

Name (identifier)	predictions_silinearregressionforecast
Type	decimal
Unit	MW
Sample

Probability in [-inf,-400]

Estimation of the probability that the average quarter-hourly system imbalance in Quarter hour will be smaller than or equal to -400 MW

No description available for this field.

Name (identifier)	predictions_categoricalsiprediction_from_minus_inf_to_minus_400
Type	decimal
Sample

Probability in [-400,-200]

Estimation of the probability that the average quarter-hourly system imbalance in Quarter hour will lie between -400 and -200 MW

No description available for this field.

Name (identifier)	predictions_categoricalsiprediction_from_minus_400_to_minus_200
Type	decimal
Sample

Probability in [-200,0]

Estimation of the probability that the average quarter-hourly system imbalance in Quarter hour will lie between -200 and 0 MW

No description available for this field.

Name (identifier)	predictions_categoricalsiprediction_from_minus_200_to_0
Type	decimal
Sample

Probability in [0,200]

Estimation of the probability that the average quarter-hourly system imbalance in Quarter hour will lie between 0 and 200 MW

No description available for this field.

Name (identifier)	predictions_categoricalsiprediction_from_0_to_200
Type	decimal
Sample

Probability in [200,400]

Estimation of the probability that the average quarter-hourly system imbalance in Quarter hour will lie between 200 and 400 MW

No description available for this field.

Name (identifier)	predictions_categoricalsiprediction_from_200_to_400
Type	decimal
Sample

Probability in [400,inf]

Estimation of the probability that the average quarter-hourly system imbalance in Quarter hour will be larger than or equal to 400 MW

No description available for this field.

Name (identifier)	predictions_categoricalsiprediction_from_400_to_inf
Type	decimal
Sample

JSON Schema

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

{

"title":"ods136",
"type":"object",
"oneOf":
[
- {
  - "$ref":"#/definitions/ods136"
  }
]
,
"definitions":
{
- "ods136":
  {
  - "properties":
    {
    "records":
    {
    "type":"array",
    "items":
    {
    "$ref":"#/definitions/ods136_records"
    }
    }
    }
  }
  ,
- "ods136_records":
  {
  - "properties":
    {
    "fields":
    {
    "type":"object",
    "properties":
    {
    "predictiontimeutc":
    {
    "type":"string",
    "format":"date-time",
    "title":"Prediction Datetime",
    "description":"Date and time at which the forecast is made."
    }
    ,
    "resolutioncode":
    {
    "type":"string",
    "title":"Resolution code",
    "description":"Length of the time slot."
    }
    ,
    "predictions_forecastedtimeutc":
    {
    "type":"string",
    "format":"date-time",
    "title":"Quarter hour",
    "description":"Start of the quarter hour for which the System Imbalance is forecasted."
    }
    ,
    "predictionquality":
    {
    "type":"number",
    "title":"Input data availability",
    "description":"Fraction of input data that was available for making the forecast."
    }
    ,
    "predictions_silinearregressionforecast":
    {
    "type":"number",
    "title":"System imbalance forecast",
    "description":"Point forecast of the average quarter-hourly system imbalance.",
    "unit":"MW"
    }
    ,
    "predictions_categoricalsiprediction_from_minus_inf_to_minus_400":
    {
    "type":"number",
    "title":"Probability in [-inf,-400]",
    "description":"Estimation of the probability that the average quarter-hourly system imbalance in Quarter hour will be smaller than or equal to -400 MW "
    }
    ,
    "predictions_categoricalsiprediction_from_minus_400_to_minus_200":
    {
    "type":"number",
    "title":"Probability in [-400,-200]",
    "description":"Estimation of the probability that the average quarter-hourly system imbalance in Quarter hour will lie between -400 and -200 MW "
    }
    ,
    "predictions_categoricalsiprediction_from_minus_200_to_0":
    {
    "type":"number",
    "title":"Probability in [-200,0]",
    "description":"Estimation of the probability that the average quarter-hourly system imbalance in Quarter hour will lie between -200 and 0 MW "
    }
    ,
    "predictions_categoricalsiprediction_from_0_to_200":
    {
    "type":"number",
    "title":"Probability in [0,200]",
    "description":"Estimation of the probability that the average quarter-hourly system imbalance in Quarter hour will lie between 0 and 200 MW "
    }
    ,
    "predictions_categoricalsiprediction_from_200_to_400":
    {
    "type":"number",
    "title":"Probability in [200,400]",
    "description":"Estimation of the probability that the average quarter-hourly system imbalance in Quarter hour will lie between 200 and 400 MW "
    }
    ,
    "predictions_categoricalsiprediction_from_400_to_inf":
    {
    "type":"number",
    "title":"Probability in [400,inf]",
    "description":"Estimation of the probability that the average quarter-hourly system imbalance in Quarter hour will be larger than or equal to 400 MW "
    }
    }
    }
    }
  }
}

}

Similar datasets