ABSTRACT:
The applications based on
Brushless DC motors are rapidly increasing in both industrial and domestic applications.
This paper concerns the design, modeling, and analysis of canonical switching
cell converter(CSCC) fed brushless DC motor. CSCC converter is one of the advanced
converter topology offering a variable DC link voltage enabling it to suit a
multitude of applications. MATLAB/Simulink is used to design and simulate the converter
circuits. The modeled converter is employed to drive a BLDC motor and analyzed
for different load conditions (Torque) and different DC link voltages to ensure
the adaptability of the converter topology to suit a multitude of applications
and conclusions has been drawn based on the analysis
KEYWORDS:
1. BLDC
motor
2. DC-DC
converters
3. Canonical
switching Cell converter
SOFTWARE:
MATLAB/SIMULINK
CONCLUSION:
The
paper presents the design procedure of 500-watt CSCC with a variable output
voltage (70 V – 200V), along with a performance analysis of BLDC motor fed by
the designed CSCC. The analysis goes with testing of the motor for various DC
link voltage and load torque. The static and dynamic performance of the machine
is presented along with the IAE, ITAE and ripple factor. The analysis of
canonical switching cell converter fed brushless DC drives shows that the CSCC
would be a better choice of front end converter to feed BLDC drive to accompt
it in multitude of applications.
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[2]
Chang Liang Xia, Permanent Magnet Brushless DC Motor Drives and Controls, Wiley
Press, Beijing, 2012.
[3]
P. Pillay and R. Krishnan, “Modeling of permanent magnet motor drives,” IEEE
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[4]
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[5]
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