Estimation of Power Losses Caused by Supraharmonics-Reference-Cited by-同舟云学术

Estimation of Power Losses Caused by Supraharmonics

Published:2020 Issue: Volume:209 Page:07008
ISSN:2267-1242
Container-title:E3S Web of Conferences
language:
Short-container-title:E3S Web Conf.

Author:

Novitskiy Alexander,Schlegel Steffen,Westermann Dirk

Abstract

Nowadays increases the number of power electronic devices in distribution electrical networks rapidly. Modern generation and consumption units use high switching frequency power converters for the network connection and therefore cause the voltage and current distortion in the frequency range over 2 kHz (so-called “supraharmonics”) in addition to conventional harmonics. Supraharmonics cause additional power losses in electrical equipment. The goal of the offered paper is the estimation of power losses caused by supraharmonics. The estimation is based on the measurement results obtained in a real MV/LV network in Germany.

Publisher

EDP Sciences

Link

https://www.e3s-conferences.org/10.1051/e3sconf/202020907008/pdf

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