Novel Soft Switching Inverter for Brushless DC Motor using Fuzzy Logic

Provided by: International Research Publication House
Topic: Hardware
Format: PDF
BrushLess DC Motor (BLDCM) has been broadly used in drive systems and servo control because of its fast response, high power density, high efficiency, low inertia, high reliability and maintenance free. It is however driven by a hard-switching PWM inverter, which has low switching frequency, high switching loss, high Electro-Magnetic Interference (EMI), high acoustic noise and low efficiency, etc. To solve these problems of the hard switching inverter, many soft switching inverters have been designed in the past.

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