Relative Stability of Electrical into Mechanical Conversion with BLDC Motor-Cascade Control
| Autor: | Sylwester Sobieraj, Jozef Gromba, Grzegorz Sieklucki |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
energy conversion
Control and Optimization 020209 energy Energy Engineering and Power Technology PID controller 02 engineering and technology lcsh:Technology Displacement (vector) Quantitative Biology::Subcellular Processes Control theory Power electronics 0202 electrical engineering electronic engineering information engineering PI controller Energy transformation Electrical and Electronic Engineering Engineering (miscellaneous) cascade control Physics Renewable Energy Sustainability and the Environment lcsh:T Electric potential energy 020208 electrical & electronic engineering Kharitonov theorem Power (physics) Inductance Cascade Computer Science::Programming Languages BLDC motor relative stability Energy (miscellaneous) |
| Zdroj: | Energies Volume 14 Issue 3 Energies, Vol 14, Iss 704, p 704 (2021) |
| ISSN: | 1996-1073 |
| DOI: | 10.3390/en14030704 |
| Popis: | The conversion of the electrical energy into the mechanical is usually realized by a motor, power electronics and cascade control. The relative stability (&Theta stability), i.e., the displacement of its eigenvalues of this system is analyzed for a drive with a BLDC motor. The influence of changing the basic parameters of the motor and power supply system on the drive operation is considered. 4th order closed-loop transfer-function of the cascade control is presented, where boundaries of the transfer-function coefficients are used. The cascade system which uncertainty of the resistance, inductance, flux and gain parameters is analyzed. Theoretical calculations for the cascade control, simulations and laboratory tests are included in the article. |
| Databáze: | OpenAIRE |
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