Sub-Millisecond Transient Analysis with Multi-Point Measurement in Weak Grids

A. Matthee, N. Moonen, F. Leferink

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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Abstract

Peak loads determine the rated capacity of islanded grid power supplies. This often results in non-optimal running conditions in terms of cost, efficiency or size footprint. Presented in this paper is a method of in-depth analysis of very fast sub-millisecond transient behaviour performed between sub-systems and supply in a low-inertia grids. Using this method, time domain measurements can be analysed to potentially achieve electromagnetic compatibility. Synchronised current and voltage measurements are possible, with offsets in the sub-milliseconds and high sample rates of tens of Mega-samples per second. A demonstration of a weak grid is presented showing effects of linear and non-linear loads on the supply source and power quality.
Original languageEnglish
Title of host publication2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE
Place of PublicationPiscataway, NJ
PublisherIEEE Electromagnetic Compatibility Society
Pages1-6
Number of pages6
ISBN (Electronic)978-1-7281-5579-1, 978-1-7281-5578-4
ISBN (Print)978-1-7281-5580-7
DOIs
Publication statusPublished - 6 Nov 2020
EventInternational Symposium on Electromagnetic Compatibility, EMC EUROPE 2020 - Virtual Conference, Rome, Italy
Duration: 23 Sep 202026 Sep 2020

Publication series

NameProceedings International Symposium on Electromagnetic Compatibility - EMC EUROPE
PublisherIEEE
Volume2020
ISSN (Print)2325-0356
ISSN (Electronic)2325-0364

Conference

ConferenceInternational Symposium on Electromagnetic Compatibility, EMC EUROPE 2020
Abbreviated titleEMC EUROPE 2020
CountryItaly
CityRome
Period23/09/2026/09/20

Keywords

  • Power quality
  • Generator efficiency
  • Raspberry Pi
  • Multi-point measurement
  • Electromagnetic interference
  • Smart grids

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