mFRR, Frequency Restoration Reserves manual, DK2

Amount and prices of manual Frequency Restoration Reserves (mFRR), also called manual reserves, in Eastern Denmark.

The delivery of the vast majority of system benefits is ensured by various types of reserves. The reserves are purchased through agreements between Energinet.dk and a production or consumption-responsible player. The agreements contain provisions to provide capacity for a fixed period. In DK2 types of reserves are FCR-N and FCR-D (Frequency Containment Reserves for Normal operation and disturbances), and mFRR (Manual Frequency Restoration Reserves)


Hour UTC

Description

A date and time (interval), shown in UTC time zone, where the values are valid. 00:00 o\u2019clock is the first hour of a given day interval 00:00 - 00:59 and 01:00 covers the second hour (interval) of the day and so forth. Please note: The naming is based on the length of the interval of the finest grain of the resolution.

Comment

Please note that the format shown in the example applies to data download as JSON, XML or fetched through the API and is in accordance with the ISO 8601 standard. The format is slightly different when it is shown on screen or downloaded manually as CSV or XLSX. This is mainly due to readability and consideration for Excel users.

In preview (in the GUI) all timestamps are shown as (display convention) YYYY-MM-DD hh:mmZ e.g. 2017-07-14 08:00Z. The Z will remind viewers that this is UTC.

In download (CSV and XLSX) the date time are exported as YYYY-MM-DD hh:mm e.g. 2017-07-14 08:00. That is without the \u201cT\u201d and the \u201cZ\u201d and the seconds. Excel will recognize it as date-time. The user must remember the convention about time zones.

In download (JSON and XML) the full format is used YYYY-MM-DDThh:mmZ e.g. 2017-07-14T08:00Z.

Name

HourUTC

Type

datetime

Unit
Size

17,0

Example

2017-07-14T08:00Z

Format
Property constraint
Validation rules

Always full hours, i.e. minutes are 00

Hour DK

Description

A date and time (interval), shown in Danish time zone, where the values are valid. 00:00 o\u2019clock is the first hour of a given day, interval 00:00 - 00:59, and 01:00 covers the second hour period (interval) of the day and so forth.

Comment

On one normal day there will be 24 intervals.

When daylight saving times shifts there will be either 23 or 25 intervals.

Please note that the format shown in the example applies to data download as JSON, XML or fetched through the API and is in accordance with the ISO 8601 standard. The format is slightly different when it is shown on screen or downloaded manually as CSV or XLSX. This is mainly due to readability and consideration for Excel users.

In preview (in the GUI) all timestamps are shown as (display convention) YYYY-MM-DD hh:mm e.g. 2017-07-14 08:00. Please note that is no time zone indicator, showning that this is local (Danish) time.

In download (CSV and XLSX) the date time are exported as YYYY-MM-DD hh:mm e.g. 2017-07-14 08:00. That is without the \u201cT\u201d and the seconds. Excel will recognize it as date-time. The user must remember that this is local (Danish) time.

In download (JSON and XML) the format used is YYYY-MM-DDThh:mm e.g. 2017-07-14T08:00.

Name

HourDK

Type

datetime

Unit
Size

17,0

Example

2017-07-14T08:00

Format
Property constraint
Validation rules

Always full hours, i.e. minutes are 00

mFRR Downward regulation expected

Description

The expected purchase of manual power reserves available to restore system frequency to the nominal frequency (formerly manual reserves)

Comment
Name

mFRR_DownExpected

Type

number

Unit

MWh per hour

Size

9,1

Example

184.3

Format

([0-9]*[,])[0-9]

Property constraint
Validation rules

=0

mFRR Downward regulation purchased

Description

The purchase of manual power reserves available to restore system frequency to the nominal frequency (formerly manual reserves)

Comment
Name

mFRR_DownPurchased

Type

number

Unit

MWh per hour

Size

9,1

Example

184.3

Format

([0-9]*[,])[0-9]

Property constraint
Validation rules

=0

mFRR Downward regulation price (DKK)

Description

The price of manual power reserves available to restore system frequency to the nominal frequency (formerly manual reserves)

Comment
Name

mFRR_DownPriceDKK

Type

number

Unit

DKK per MWh

Size

9,2

Example

543,45

Format

([0-9]*[,])[0-9][0-9]

Property constraint
Validation rules

=0

mFRR Downward regulation price (EUR)

Description

The price of manual power reserves available to restore system frequency to the nominal frequency (formerly manual reserves)

Comment
Name

mFRR_DownPriceEUR

Type

number

Unit

EUR per MWh

Size

9,2

Example

543,45

Format

([0-9]*[,])[0-9][0-9]

Property constraint
Validation rules

=0

mFRR Upward regulation expected

Description

The expected purchase of manual power reserves available to restore system frequency to the nominal frequency (formerly manual reserves)

Comment
Name

mFRR_UpExpected

Type

number

Unit

MWh per hour

Size

9,1

Example

184.3

Format

([0-9]*[,])[0-9]

Property constraint
Validation rules

=0

mFRR Upward regulation purchased

Description

The purchase of manual power reserves available to restore system frequency to the nominal frequency (formerly manual reserves)

Comment
Name

mFRR_UpPurchased

Type

number

Unit

MWh per hour

Size

9,1

Example

184.3

Format

([0-9]*[,])[0-9]

Property constraint
Validation rules

=0

mFRR Upward regulation price (DKK)

Description

The price of manual power reserves available to restore system frequency to the nominal frequency (formerly manual reserves)

Comment
Name

mFRR_UpPriceDKK

Type

number

Unit

DKK per MWh

Size

9,2

Example

543,45

Format

([0-9]*[,])[0-9][0-9]

Property constraint
Validation rules

=0

mFRR Upward regulation price (EUR)

Description

The price of manual power reserves available to restore system frequency to the nominal frequency (formerly manual reserves)

Comment
Name

mFRR_UpPriceEUR

Type

number

Unit

EUR per MWh

Size

9,2

Example

543,45

Format

([0-9]*[,])[0-9][0-9]

Property constraint
Validation rules

=0