Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Maciej Sułowicz"'
Publikováno v:
Energies, Vol 17, Iss 18, p 4620 (2024)
This article presents the hitherto unknown concept of transient active power in two-terminal networks. This phenomenon occurs when current and voltage signals are not sinusoidal but quasi-sinusoidal—in the case of an approximation of transient stat
Externí odkaz:
https://doaj.org/article/bc69066e87974545aeaec76c3fd454b1
Publikováno v:
Archives of Electrical Engineering, Vol vol. 72, Iss No 2, Pp 357-371 (2023)
This study presents a method to directly calculate the stator current Fourier spectra in double-cage induction motors to diagnose faults in rotor cages. A circuit model is developed for this purpose, allowing the modelling of any asymmetry in the out
Externí odkaz:
https://doaj.org/article/ad71176c02894f5aa73c76772ea959cb
Autor:
Nyayu Latifah Husni, Putri Adelia Rahmah Sari, Ade Silvia Handayani, Tresna Dewi, Seyed Amin Hosseini Seno, Wahyu Caesarendra, Adam Glowacz, Krzysztof Oprzędkiewicz, Maciej Sułowicz
Publikováno v:
Smart Cities, Vol 4, Iss 4, Pp 1496-1518 (2021)
This paper describes the implementation of real time human activity recognition systems in public areas. The objective of the study is to develop an alarm system to identify people who do not care for their surrounding environment. In this research,
Externí odkaz:
https://doaj.org/article/10d2e8c2f4384a4d99d83d33627ab9d7
Publikováno v:
Energies, Vol 16, Iss 12, p 4603 (2023)
This article was written to present a new solution for a phase-shifting transformer and to show that, in many aspects, the proposed device is more functional and improved when compared to the other currently available phase-shifting structures. The a
Externí odkaz:
https://doaj.org/article/6e1aa475e56549079983fc4375f91e39
Publikováno v:
Energies, Vol 15, Iss 8, p 2785 (2022)
In this paper, an analysis of noise and vibration of a synchronous reluctance machine for EV applications is performed. The analyzed machine was designed for electric vehicle application. The noise and vibration of a synchronous reluctance machine we
Externí odkaz:
https://doaj.org/article/774625cf9e4e4f3cb5095958495c3dea
Autor:
Triwiyanto Triwiyanto, Wahyu Caesarendra, Mauridhi Hery Purnomo, Maciej Sułowicz, I Dewa Gede Hari Wisana, Dyah Titisari, Lamidi Lamidi, Rismayani Rismayani
Publikováno v:
Micromachines, Vol 13, Iss 2, p 191 (2022)
High accuracy and a real-time system are priorities in the development of a prosthetic hand. This study aimed to develop and evaluate a real-time embedded time-domain feature extraction and machine learning on a system on chip (SoC) Raspberry platfor
Externí odkaz:
https://doaj.org/article/392afccea1a141ccb6ad5771db13f043
Publikováno v:
Energies, Vol 14, Iss 24, p 8523 (2021)
This paper presents a new method of inter-turn short-circuit detection in cage induction motors. The method is based on experimental data recorded during load changes. Measured signals were analyzed using a genetic algorithm. This algorithm was next
Externí odkaz:
https://doaj.org/article/b24f27ee315c435eab916402f0666a53
Publikováno v:
Energies, Vol 15, Iss 1, p 117 (2021)
This paper presents a method of inter-turn short-circuit identification in induction motors during load current variations based on a hybrid analytic approach that combines the genetic algorithm and simulated annealing. With this approach, the essenc
Externí odkaz:
https://doaj.org/article/b5d2ab033acc4dbf923c1384997d4cb8
Publikováno v:
Energies, Vol 14, Iss 7, p 1976 (2021)
In the condition monitoring of induction machines operating in various industry sectors, the assessment of eccentricity is as important as the assessment of the condition of windings, bearings, mechanical vibrations or noise. The reasons for the ecce
Externí odkaz:
https://doaj.org/article/9a5c78efa4d347a194ae34e9aec6650f
Autor:
Arkadiusz Duda, Maciej Sułowicz
Publikováno v:
Energies, Vol 13, Iss 14, p 3544 (2020)
Non-invasive diagnostic methods for electric machines’ diagnostics, which can be used during their operation in a drive system, are needed in many branches of the production industry. For the reliable condition assessment of electric machines, espe
Externí odkaz:
https://doaj.org/article/f10f4fe7d4aa4464a3675dca8b538377