: Public <<BusinessObject>> BusinessObject
Created: |
06/08/2018 16:40:13 |
Modified: |
15/05/2020 16:15:46 |
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Project: |
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Author: |
B49278 |
Version: |
1.0 |
Phase: |
1.0 |
Status: |
Proposed |
Complexity: |
Easy |
Difficulty: |
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Priority: |
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Multiplicity: |
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Advanced: |
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UUID: |
{A71A93A4-E455-4b01-AE65-D9319EF549BA} |
Appears In: |
Information Exchanged |
XSD: iec62325-451-6-generationload_v3_1.xsd<br/><br/>The GenerationLoad_MarketDocument enables the transmission of generation and load information on a regular basis. The frequency of the transmission of this information depends on the market requirements where the platform is implemented. The periodicity may be yearly, monthly, weekly, daily or hourly as necessary. <br/>The information transmitted may be actual generation and load, planned generation and load or forecast generation and load depending on market requirements. <br/><br/><b>RULES</b><br/><b>Retransmission of historical information</b><br/>Information for a given period in time (e.g. a day) may, depending of the nature of the information, be sent via several distinct transmissions (e.g. a document for each hour of the day). For example a separate electronic document could be sent every hour containing a quantity for the hour in question. Such documents will each have a distinct identification and version. The version could change in this case to correct the hour’s quantity. <br/>It may be necessary to retransmit at the end of the period the complete set of historical information. This is carried out through the creation of a new document covering the complete period (e.g. all the hours in the day) that includes all the quantities that have been previously sent with any corrections that are necessary. <br/>Every document version has a creation date and time that could be effectively used as the document timestamp since a new version of a document cancels and replaces the previous version of the document. <br/><b>Missing information</b><br/>If for a given period there is missing information then the use of gaps as defined in IEC 62325-351 section 4.5.6 shall be applied. A gap is identified through the use of two periods, where the end of the first period does not coincide with the start of the second period. The difference between the two periods represents a gap where data is missing. <br/><b>Absence of times series in a document</b><br/>An electronic document under certain circumstances may contain no time series. This signifies that in a download condition none of the requested information was available. <br/>In a submission scenario it may be used to meet a submission deadline although no information is available. <br/><b>Rules governing the Time Series class </b><br/>If the information contained in a previously transmit time series is to be cancelled then a new version of the original document shall be sent with the time series in question completed with 851 the information from the previous transmission in addition to the attribute cancelledTS being put to "cancelled". All the Periods below the time series shall be removed. <br/><br/>