Equivalent circuit identification of standby mode operation for some household appliances in frequency range 9-150 kHz for the investigation of conducted disturbance in low voltage installations

Budi Sudiarto, Aji Nur Widyanto, Holger Hirsch

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

1 Citation (Scopus)

Abstract

Many household appliances can be operated in standby mode favoring to its benefit displaying the setting information and allowing them to switch on quickly. On Frequency range 9-150 kHz, standby mode operation of some household appliances particularly equipped by EMC filter have a very low impedance which can deliver any path for intentional and unintentional signals in that frequency range. This condition can influence the voltage and current disturbance on the network and need to be further observed. The study focused on identifying the equivalent circuit parameter of standby mode operation for particular household appliances. The equivalent circuit is useful to simulate and predict the behavior of voltage and current disturbance occurred in the low voltage distribution network when standby mode appliances are connected. The appliances under test chosen are inverter based microwave, conventional microwave, and induction stove. Based on the measurement, it can be noticed that for standby mode operation, the impedance of particular appliance has series and parallel resonance properties on specific frequency causing very low impedance at certain frequency in the range of 9-150 kHz.

Original languageEnglish
Title of host publication2016 International Symposium on Electromagnetic Compatibility, EMC EUROPE - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages835-838
Number of pages4
ISBN (Electronic)9781509014163
DOIs
Publication statusPublished - 8 Nov 2016
Event2016 International Symposium on Electromagnetic Compatibility, EMC EUROPE - Wroclaw, Poland
Duration: 5 Sep 20169 Sep 2016

Publication series

NameIEEE International Symposium on Electromagnetic Compatibility
Volume2016-November
ISSN (Print)1077-4076
ISSN (Electronic)2158-1118

Conference

Conference2016 International Symposium on Electromagnetic Compatibility, EMC EUROPE
CountryPoland
CityWroclaw
Period5/09/169/09/16

Keywords

  • Disturbance
  • Frequency 9-150 kHz
  • Impedance

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