ieee p1159.3 pqdif task force web...
TRANSCRIPT
Chair: Daniel SabinElectrotek Concepts, [email protected]
January 11, 2016Memphis, Tennessee, USA
IEEE P1159.3 PQDIF Task Force Web Meeting
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IEEE P1159.3 Task Force Web Meeting – January 11, 2016
Meeting Overview
• Overview of IEEE P1159.3 Revision Project
• Review of IEEE P1159.3 D13
• Approval of New PQDIF IDs
• Update on Software Resources
• Next Meeting
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IEEE P1159.3 Task Force Web Meeting – January 11, 2016
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IEEE P1159.3 Task Force Web Meeting – January 11, 2016
Introductions
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IEEE P1159.3 Task Force Web Meeting – January 11, 2016
IEEE P1159.3 Task Force
IEEE Power & Energy Society
• Transmission & Distribution Committee
– Power Quality Subcommitteehttp://grouper.ieee.org/groups/td/pq/
• P1159.3 PQDIF Task Forcehttp://grouper.ieee.org/groups/1159/3
– Chair: Daniel [email protected]
– Secretary: Joe Grappé[email protected]
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IEEE P1159.3 Task Force Web Meeting – January 11, 2016
What is IEEE Std 1159.3 PQDIF?
• RMS Samples
• Phasors
• Mag-Dur Events
• Value Logs
• Scatter Charts
• Histograms
• Binary Format
• Extensible
• Lossless Compression
• Widely-Used Worldwide
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IEEE P1159.3 Task Force Web Meeting – January 11, 2016
Examples of Data Stored in IEEE 1159.3 PQDIF
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IEEE P1159.3 Task Force Web Meeting – January 11, 2016
Meeting Overview
• Overview of IEEE P1159.3 Revision Project
• Approval of New PQDIF IDs
• Review of IEEE P1159.3 D13
• Update on Software Resources
• Next Meeting
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IEEE P1159.3 Task Force Web Meeting – January 11, 2016
New Equipment ID Values SubmittedSince Last Meeting
Name DescriptionApproved / Disapproved / Needs Clarification
ID_EQUIP_NONE Default value for equipment
Approved
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IEEE P1159.3 Task Force Web Meeting – January 11, 2016
New Quantity Characteristic ID Values Submitted Since Last Meeting
Name DescriptionApproved / Disapproved / Needs Clarification
ID_QC_FLKR_PINST Instantaneous Flicker Perception
Approved but check to make sure it’s not already there as another QC.
ID_QC_TEMPERATURE Temperature Approved
ID_QC_PF_LAG Lagging Power Factor Disapproved. Use ID_QC_PF
ID_QC_PF_LEAD Leading Power Factor Disapproved. Use ID_QC_PF
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IEEE P1159.3 Task Force Web Meeting – January 11, 2016
New Quantity Characteristic ID Values Submitted Since Last Meeting
Name DescriptionApproved / Disapproved / Needs Clarification
ID_QU_MILLISECONDS Milliseconds Disapproved. Use ID_QU_SECONDS. Ask submitter why ms are needed.
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IEEE P1159.3 Task Force Web Meeting – January 11, 2016
Website for Submitting New IDs (www.pqdif.info)
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IEEE P1159.3 Task Force Web Meeting – January 11, 2016
Meeting Overview
• Overview of IEEE P1159.3 Revision Project
• Approval of New PQDIF IDs
• Review of IEEE P1159.3 D13
• Update on Software Resources
• Next Meeting
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IEEE P1159.3 Task Force Web Meeting – January 11, 2016
P1159.3 Revision Title and Objectives Project
Title
Recommended Practice for Power Quality Data Interchange Format (PQDIF)
Objectives
1. To complete editorial changes and corrections to the 2003 edition of IEEE Std. 1159.3
2. To add new ID values for existing PQDIF tags
3. To add new tags and ID values
4. To add new quantity types
5. To add an annex on the representation of PQDIF in XML
6. To add an annex on PQDIF and its relationship to IEC 61850
7. To add an annex on PQDIF and its relationship to IEEE C37.111 COMTRADE
Deadline
December 2018
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IEEE P1159.3 Task Force Web Meeting – January 11, 2016
Draft 13 Posted to IEEE P1159.3 Website
• Grammatical edit of text published in Draft 11
• Added scope and purpose from current PAR
• Added definition for “PQDIF”
• Cross referenced all figures, tables, clauses, and annexes
• Updated Annex A and Annex B with tags and IDs approved at the July 2015 meeting
• Updated figures & text in example PQDIFPOF in Annex C
• Replaced specific company and personal names in Clause 5.3 and Clause 7.2 with general names
• Added Clause 7.5 on representing Magnitude-Duration-Tables
• Added Annex D on representing PQDIF in XML
• Added Annex E on relationship of PQDIF to COMTRADE
• Added Annex F on relationship of PQDIF to IEC 61850
• Added a bibliography in Annex G
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IEEE P1159.3 Task Force Web Meeting – January 11, 2016
Example MAGDURTIME table in Clause 7.5
Channel Instance
SeriesInstance
Value Type ID
QuantityMeasured ID
Phase ID QuantityUnits ID
QuantityCharacteristic ID
0 0 TIME VOLTAGE AN SECONDS TIME_OFFSET
0 1 VAL VOLTAGE AN VOLTS RVC_DELTA_UMAX
0 2 VAL VOLTAGE AN VOLTS RVC_DELTA_USS
0 3 DURATION VOLTAGE AN SECONDS DURATION
1 0 TIME VOLTAGE BN SECONDS TIME_OFFSET
1 1 VAL VOLTAGE BN VOLTS RVC_DELTA_UMAX
1 2 VAL VOLTAGE BN VOLTS RVC_DELTA_USS
1 3 DURATION VOLTAGE BN SECONDS DURATION
2 0 TIME VOLTAGE CN SECONDS TIME_OFFSET
2 1 VAL VOLTAGE CN VOLTS RVC_DELTA_UMAX
2 2 VAL VOLTAGE CN VOLTS RVC_DELTA_USS
2 3 DURATION VOLTAGE CN SECONDS DURATION
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IEEE P1159.3 Task Force Web Meeting – January 11, 2016
Next Step: Add Annex of PQDIF’s Relationship to IEEE/IEC COMTRADE
• COMTRADE now has a dual IEEE/IEC logo
• The H26 Working Group in the Power Systems Working Group completed a COMTRADE conformity test plan document in December 2014.
• We plan to include an annex that compares PQDIF and COMTRADE
• Source material for the annex could draw on the IEEE Power Systems Relaying Committee Working Group H5C report on “Common Data Format for IED Sampled Data”
– Summarized PQDIF, COMTRADE, and 61850
– Explained issues related to converting data between the formats
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IEEE P1159.3 Task Force Web Meeting – January 11, 2016
Next Step: Add Annex on PQDIF’s Relationshipto IEC 61850
• IEC 61850-8-1 defines file classes that can be mapped to the Manufacturing Message Specification (MMS) file object.
– PQDIF Files and COMTRADE Files,
– Other supported file types: bin, dtd, gif, htm, txt, xml, xsd, zip
• IEC TC57 and TC85 are collaborating on a new technical report: TR IEC 61850-90-17
– If the recommendations of the report are adopted by IEC TC 57, a new logical node with the working title “Continuous Power Quality recorder” will be implemented in IEC 61850-7-4 Ed. 3
• IEEE PQDIF Std. 1159.3-2003 is the preferred file format.
– A first draft of IEC TR 61850-90-17 “Using IEC 61850 to transmit Power Quality data” is available for comment (DC or “Draft for Comment”).
– We need to provide feedback on the draft document
• We should incorporate a summary of the TR in our proposed annex to the revised IEEE Std. 1159.3
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IEEE P1159.3 Task Force Web Meeting – January 11, 2016
Meeting Overview
• Overview of IEEE P1159.3 Revision Project
• Approval of New PQDIF IDs
• Review of IEEE P1159.3 D13
• Update on Software Resources
• Next Meeting
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IEEE P1159.3 Task Force Web Meeting – January 11, 2016
Free or Freeware Software Resources Maintained by Task Force
• Software Developers Kit (SDK) from http://grouper.ieee.org/groups/1159/3/
– Updated in October 2015
– Includes IEEE PQDIF C++ Libraries
• PQDIF COM and .NET Libraries
– Updated in October 2015
• PQDiffractor® for Viewing/Diagnosing
– Useful for viewing COMTRADE files
– Updated in August 2015
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IEEE P1159.3 Task Force Web Meeting – January 11, 2016
New Open Source Projects Related to PQDIF
xml_2_pqdif
• Converts XML files to binary PQDIF files
• https://github.com/chenyu2202863/xml_2_pqdif
• Last Update: April 2015
PQDIF Explorer
• Parses PQDIF files, displays records in tree control, views element contents
• https://github.com/GridProtectionAlliance/PQDIFExplorer
• Last Update: January 2016
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IEEE P1159.3 Task Force Web Meeting – January 11, 2016
Next P1159.3 Task Force Meeting
• 2016 IEEE PES General Meeting
• July 18, 2016
• Boston, Massachusetts, USA