Standards for supraharmonics (2 to 150 kHz)

Bollen, Math; Olofsson, Magnus; Larsson, Anders; Rönnberg, Sarah; Lundmark, Martin

doi:10.1109/memc.2014.6798813

Cited by 133 publications

(53 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Reference [12] (p. 909) mentions this need: "There is now a general acceptance of the need for research to understand origin, spread and consequences of emission in this frequency range". Reference [13] (p. 114) states: "There is a serious interest from the international standard-setting community in knowledge in the frequency range 2-150 kHz. At the same time research is ongoing at a number of locations, but the knowledge about this frequency range remains limited."…”

Section: Introductionmentioning

confidence: 99%

Analysis of the Channel Influence to Power Line Communications Based on ITU-T G.9904 (PRIME)

Llano¹,

Angulo

Angueira

et al. 2016

Energies

View full text Add to dashboard Cite

ITU-T G.9904 standard, also known as PoweRline Intelligent Metering Evolution (PRIME), is a Power Line Communications standard for advanced metering, grid control and asset monitoring defined by the International Telecommunication Union (ITU). In this paper, an analysis about how different characteristics of the communication channel and types of noise might affect the system performance is carried out. This study is based on simulations of the PRIME physical layer using different channel characteristics and transmission parameters. The conclusions obtained are very valuable for better understanding the behavior of the ITU-T G.9904 (PRIME) standard in the field, allowing future improvements in deployment strategies and equipment design.

show abstract

Section: Introductionmentioning

confidence: 99%

Analysis of the Channel Influence to Power Line Communications Based on ITU-T G.9904 (PRIME)

Llano¹,

Angulo

Angueira

et al. 2016

Energies

View full text Add to dashboard Cite

show abstract

“…All these NBPLC technologies operate in the CENELEC A band (between 35 and 90 kHz), where a wide range of devices radiate unwanted emissions mainly due to their power electronics. As a result, the frequency disturbances in the range from 2 to 150 kHz (the so-called supraharmonics) have become a hot topic both in research and standardization [75,76]. Hence, some recent research works have investigated the effects associated to consumer electronics [77], to PV inverters [78,79] or to EV charging [80] in this frequency range.…”

Section: Discussionmentioning

confidence: 99%

Noise Sources, Effects and Countermeasures in Narrowband Power-Line Communications Networks: A Practical Approach

et al. 2017

View full text Add to dashboard Cite

Abstract:The integration of Distributed Generation, Electric Vehicles, and storage without compromising the quality of the power delivery requires the deployment of a communications overlay that allows monitoring and controlling low voltage networks in almost real time. Power Line Communications are gaining momentum for this purpose since they present a great trade-off between economic and technical features. However, the power lines also represent a harsh communications medium which presents different problems such as noise, which is indeed affected by Distributed Generation, Electric Vehicles, and storage. This paper provides a comprehensive overview of the types of noise that affects Narrowband Power Line Communications, including normative noises, noises coming from common electronic devices measured in actual operational power distribution networks, and noises coming from photovoltaic inverters and electric vehicle charging spots measured in a controlled environment. The paper also reviews several techniques to mitigate the effects of noise, paying special attention to passive filtering, as for being one of the most widely used solution to avoid this kind of problems in the field. In addition, the paper presents a set of tests carried out to evaluate the impact of some representative noises on Narrowband Power Line Communications network performance, as well as the effectiveness of different passive filter configurations to mitigate such an impact. In addition, the considered sources of noise can also bring value to further improve PLC communications in the new scenarios of the Smart Grid as an input to theoretical models or simulations.

show abstract

“…EN 50160, IEEE Std. 519, and IEC/CENELEC electromagnetic compatibility (EMC) standards [1]. The frequency range below 2 kHz is well covered by standards as mitigation of these lower harmonics is required for reliable power systems operations [7].…”

Section: Standardizationmentioning

confidence: 99%

“…However, modern self-commutating switches (e.g. transistors) can generate harmonics with decisively higher frequencies [1]. Common and widespread, high frequency emitting, power electronic applications are e.g.…”

Section: Introductionmentioning

confidence: 99%

A literature survey on power quality disturbances in the frequency range of 2-150 kHz

Shaik¹,

Ćuk²,

Cobben³

2024

RE&PQJ

View full text Add to dashboard Cite

show abstract

Standards for supraharmonics (2 to 150 kHz)

Cited by 133 publications

References 3 publications

Analysis of the Channel Influence to Power Line Communications Based on ITU-T G.9904 (PRIME)

Analysis of the Channel Influence to Power Line Communications Based on ITU-T G.9904 (PRIME)

Noise Sources, Effects and Countermeasures in Narrowband Power-Line Communications Networks: A Practical Approach

A literature survey on power quality disturbances in the frequency range of 2-150 kHz

Contact Info

Product

Resources

About