
dr inż. Piotr Kołodziejek
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Contact
- piotr.kolodziejek@pg.edu.pl
Adiunkt
- Workplace
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Budynek A Elektrotech.
room EM-315 open in new tab - Phone
- (58) 347 60 76
- piotr.kolodziejek@pg.edu.pl
Publication showcase
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Broken rotor bar impact on sensorless control of induction machine
The aim of the research is analysis of the sensorless control system of induction machine with broken rotor for diagnostic purposes. Increasing popularity of sensorless controlled variable speed drives requires research in area of reliability, range of stable operation, fault symptoms and application of diagnosis methods. T transformation (Cunha et al.,2003) used for conversion of instantaneous rotor currents electrical circuit...
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Broken rotor symptoms in the sensorless control of induction machine
The purpose of this paper is to investigate the need for a universal method for sensorless controlled induction motor drive diagnosis. The increasing number of sensorless control systems in industrial applications require a universal method for the drive diagnosis, which provides reliable diagnostic reasoning independent of control system structure and state variables measurement or estimation method.Simulations and experimental...
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State and control system variables sensitivity to rotor asymmetry in the induction motor drive
The aim of this paper is to undertake analysis and comparison of the closed-loop and sensorless control systems sensitivity to the broken rotor for diagnostic purposes. For the same vector control system induction motor drive analysis concerning operation with the asymmetric motor, broken rotor fault handling and operation were investigated. Reliability, range of stable operation, fault symptoms and application of diagnosis methods...
Obtained scientific degrees/titles
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2010-03-09
Obtained science degree
dr inż. Electrical engineering (Technology)
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