Zobrazeno 1 - 10
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pro vyhledávání: '"Kuwałek, Piotr"'
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
Autor:
Kuwałek, Piotr
Publikováno v:
Proceedings of the IEEE 18th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG), 24-26 June 2024, Gdynia, Poland
Voltage fluctuations are one of the most common low-frequency disturbances of power quality. Diagnostics of these disturbances are a complex process because voltage fluctuations affect different loads in different ways. Therefore, there is no measure
Externí odkaz:
http://arxiv.org/abs/2401.17639
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
Autor:
Kuwałek, Piotr
Voltage fluctuations are common disturbances in power grids. Initially, it is necessary to selectively identify individual sources of voltage fluctuations to take actions to minimize the effects of voltage fluctuations. Selective identification of di
Externí odkaz:
http://arxiv.org/abs/2302.03310
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
Autor:
Kuwałek, Piotr
Publikováno v:
2022 20th International Conference on Harmonics & Quality of Power (ICHQP)
The paper presents IEC flickermeter measurement results for voltage fluctuations modelled by amplitude modulation of distorted supply voltage. The supply voltage distortion caused by electronic and power electronic devices in the "clipped cosine" for
Externí odkaz:
http://arxiv.org/abs/2202.05001
Autor:
Kuwałek, Piotr, Wiczyńki, Grzegorz
Publikováno v:
In Electric Power Systems Research June 2024 231
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