电能质量国际标准IEEE-P1159.3-PQDIF.pdf

IEEE P1159.3

Recommended Practice

for a

Power Quality Data Interchange Format

An Extensible File Format for the Exchange

of

Power Quality

Measurement and Simulation Data

Sponsored by

This is an unapproved draft of a proposed IEEE Standard, subject to change. Permission

is hereby granted for IEEE Standards Committee participants to reproduce this document

for purposes of IEEE standardization activities. Permission is also granted for member

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This is an unapproved IEEE Standards Draft, subject to change.

Introduction

(This introduction is not part of IEEE P1159.3 - A Recommended Practice for a Power

Quality Data Interchange Format.)

The current version of this documentation and related information (header files, sample

code, etc.) can be found at URL:

http://grouper.ieee.org/groups/1159/3/docs.html

John Csomay

Randy Collins

Larry Conrad

Vladimir Basch

Roger Bergeron

Arshad Mansoor

Rajaie Abu-Hashim

Mike Bridgewood

Richard Brown

James Crane

Fouad Dagher

Joe Enk

Peter Shah

Linh Tu

This is an unapproved IEEE Standards Draft, subject to change.

recommended practice:

Core Documents

Independent Review

categories to be developed by other task forces under SC22 and The Working Group on Power Quality

Monitoring.

A variety of simulation, measurement and analysis tools for power quality engineers are now available

identify particular elements of the file. This is similar in concept to TIFF (Tagged Image File Format), used

Once you understand the physical and logical formats of PQDIF, you will still need some guidelines on

2.1.1. Standard PQDIF flat file

The file is made up of a series of records that are arranged in a linked list. These links are provided by an

absolute link (absolute file offset or position) in the header of the records. This allows new records to be

inserted, and old records to be deleted.

Record 1

Record 2

Record 3

Record 3

Record n

Figure 2 -- Inserting a new record