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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Mohammadpour, O. Halvaei Niasar, A. |
| Copyright Year | 2015 |
| Description | Author affiliation: Dept. of Electr. & Comput. Eng., Univ. of Kashan, Kashan, Iran (Mohammadpour, O.; Halvaei Niasar, A.) |
| Abstract | Traditional BLDC motor drives use voltage source inverters (VSI) that utilize PWM and hysteresis hard switching methods. It leads to generate switching losses and need to use of large heat sinks. VSIs are costly because of low reliability and need to large DC link capacitor. Moreover, common control methods such as hysteresis current control can create variable range of high frequency noises. This paper overcomes the problems of VSIs and reduces the volume and cost, by using current source inverter (CSI) which replaces an inductor instead of DC link capacitors. Also, to solve the problems of hysteresis control method, one-cycle control (OCC) technique has been used for soft switching of the inverter. Moreover, to reduce the difficulties and cost of installing electromechanical sensors in BLDC motors an appropriate method for rotor position estimation has been presented. Simulation results in Matlab/Simulink verify the effectiveness of OCC-based control of CSI-BLDC motor drive comparing to hysteresis-based VSI-BLDC motor drive. |
| Starting Page | 113 |
| Ending Page | 118 |
| File Size | 3022814 |
| Page Count | 6 |
| File Format | |
| e-ISBN | 9781479976539 |
| DOI | 10.1109/PEDSTC.2015.7093259 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-02-03 |
| Publisher Place | Iran |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Sensorless Buck converter Phase shifters Estimation Switches Hysteresis motors Pulse width modulation Inverters BLDC Motor Drive MATLAB Current Source Inverter One Cycle Control |
| Content Type | Text |
| Resource Type | Article |
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