Laboratory Setup for Testing Low-Frequency Disturbances of Power Quality

Autor: Kuwałek, Piotr, Wiczyński, Grzegorz

Publikováno v: Proceedings of the IEEE 18th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG), 24-26 June 2024, Gdynia, Poland

Low-frequency disturbances of power quality are one of the most common disturbances in the power grid. These disturbances are most often the result of the impact of power electronic and energy-saving devices, the number of which is increasing signifi

Externí odkaz: http://arxiv.org/abs/2401.17643

Multi-Point Method using Effective Demodulation and Decomposition Techniques allowing Identification of Disturbing Loads in Power Grids

Autor: Kuwałek, Piotr, Wiczyński, Grzegorz

Publikováno v: Kuwalek P., Wiczynski G., Multi-point method using effective demodulation and decomposition techniques allowing identification of disturbing loads in power grids, Electric Power Systems Research, vol. 231, art. no. 110335, 2024

The paper presents an innovative approach to identifying voltage fluctuation sources in power networks, also considering the localization understood as the indication of supply points of disturbing loads. The presented approach considers disturbance

Externí odkaz: http://arxiv.org/abs/2311.07129

The prototype of a wireless measurement card

Autor: Jesko Waldemar, Kuwalek Piotr

Publikováno v: ITM Web of Conferences, Vol 28, p 01045 (2019)

This publication contains the description of the prototype of wireless measurement card that share measurement data via global Internet network. The created measurement card aims to improving the process of obtaining measurement results by enabling r

Externí odkaz: https://doaj.org/article/9f372f1c9730418781eabf5929a354f7

Decomposition Problem in Process of Selective Identification and Localization of Voltage Fluctuations Sources in Power Grids

Autor: Kuwałek, Piotr

Publikováno v: 2022 20th International Conference on Harmonics & Quality of Power (ICHQP)

Voltage fluctuations are common disturbances in power grids, therefore the effective and selective process of identification and localization of individual voltage fluctuations sources is necessary for the minimization of such disturbances. Selectivi

Externí odkaz: http://arxiv.org/abs/2202.05020

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