What is power quality?
MHJ Bollen - Electric power systems research, 2003 - Elsevier
This paper introduces the terminology and various issues related to 'power quality'. The
interest in power quality is explained in the context of a number of much wider developments …
interest in power quality is explained in the context of a number of much wider developments …
Characterization of supraharmonic emission from three different electric vehicle charging infrastructures in time and frequency domain
With the recent proliferation of electric vehicles (EVs), maintaining power quality within
acceptable limits in future distribution grids will become a challenging task. A specific …
acceptable limits in future distribution grids will become a challenging task. A specific …
Surge detection for smart grid power distribution using a regression-based signal processing model
The smart grid depends on cutting-edge internet and communication technology, which
eliminates the need for human intervention and enhances automation of electricity …
eliminates the need for human intervention and enhances automation of electricity …
Monitoring single-phase LV charging of electric vehicles
P Kuwałek, G Wiczyński - Sensors, 2022 - mdpi.com
The paper presents the results of the monitoring process of the charging of an electric
vehicle battery pack. Battery pack charging with a capacity of 58 kWh was monitored in a …
vehicle battery pack. Battery pack charging with a capacity of 58 kWh was monitored in a …
[HTML][HTML] Research on supraharmonic emission characteristics and influence factors of two-stage single-phase frequency converter
T Li, B Rong, Z Wu, J Huang, K Huang - Energy Reports, 2023 - Elsevier
PWM converters, switching power supply, and other power electronic equipment inject a
large quantity of supraharmonics into the power distribution network when they are …
large quantity of supraharmonics into the power distribution network when they are …
Performance analysis of matrix pencil method applied to high-resolution measurement of supraharmonics
K Li, W Zhao, S Li, S Huang - Energies, 2023 - mdpi.com
Supraharmonics emitted by power electronic equipment will cause electromagnetic
interference. However, there is no uniform standard for the measurement of supraharmonics …
interference. However, there is no uniform standard for the measurement of supraharmonics …
Synchronized Approach Based on Empirical Fourier Decomposition for Accurate Assessment of Harmonics and Specific Supraharmonics
Waveform distortion is one of the most common disturbances in power quality in real power
grids. Accurate assessment of the distortion level for voltage and current is a challenge for …
grids. Accurate assessment of the distortion level for voltage and current is a challenge for …
[HTML][HTML] Characterisation of supraharmonic emissions based on phase angle representation methods
Power electronic interfaces in solar PV inverters generate high-frequency harmonic
emissions, also referred as' supraharmonic'emissions, due to the fast switching (above 2 …
emissions, also referred as' supraharmonic'emissions, due to the fast switching (above 2 …
Mitigating supra harmonics in the textile industry using renewable resources: The PCA-WHOGBDT technique for improving grid stability and power quality
Y Dhayaneswaran, A Amudha - ISA transactions, 2024 - Elsevier
Supra harmonics are high-frequency harmonics that can cause a variety of problems in
power grids (PGs). This paper proposes a hybrid technique to reduce supra-harmonics in …
power grids (PGs). This paper proposes a hybrid technique to reduce supra-harmonics in …
Study on Energy Efficiency and Harmonic Emission of Photovoltaic Inverters
The paper presents the results of an experimental study of 26 brand new photovoltaic (PV)
inverters widely available for sale on the EU market; the study was conducted in 2021 by …
inverters widely available for sale on the EU market; the study was conducted in 2021 by …