Language: | Slovenian |
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Year of publishing: | 2017 |
Typology: | 2.11 - Undergraduate Thesis |
Organization: | UM FERI - Faculty of Electrical Engineering and Computer Science |
Publisher: | G. Fažmon |
UDC: | 62-129.6:621.313.13(043.2) |
COBISS: | 21024022 |
Views: | 908 |
Downloads: | 160 |
Average score: | 0 (0 votes) |
Metadata: |
Secondary language: | English |
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Secondary title: | Open-loop position control of hybrid stepping motors with applied hysteresis current control |
Secondary abstract: | In this thesis advantages and drawbacks of open-loop control of bipolar hybrid stepper motors are presented. With the use of static torque characteristics the basic operation principles of discussed motors are analyzed. It is shown that with the use of adequate levels of excitation currents arbitrary step angles can be achieved. A converter with two H-bridges using hysteresis control of phase currents is applied for adequate excitation of the motor. Furthermore, the impact of the load torque on the static step angle error is presented. |
Secondary keywords: | two-phase hybrid stepper motor;micro-stepping;static torque characteristics;static step angle error; |
URN: | URN:SI:UM: |
Type (COBISS): | Bachelor thesis/paper |
Thesis comment: | Univ. v Mariboru, Fak. za elektrotehniko, računalništvo in informatiko, Elektrotehnika |
Pages: | XII, 54 f. |
ID: | 10862713 |