Torque Control of BLDC Motor Fed by Z-Source B4 Inverter Using Fuzzy Logic Controller
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2016, Vol 4, Issue 3
Abstract
this paper mainly deals with the Direct Torque Control (DTC) of Brushless DC (BLDC) motor drives operated by four-switch inverters (otherwise called B4-inverters). The guideline of operation of the BLDC motor is firstly viewed as both instances of B6-and B4-inverters in the armature, with highlighting on the two and three stage conduction modes. Sector to sector commutation is achieved using vector selection table and control is achieved using the fuzzy logic controller. The B4- inverter could be viewed as a reconfigured topology of the B6-inverter which speaks to an essential dependability in reducing the switches or legs and also helps in reducing the torque ripples.
Authors and Affiliations
Raghavendran. C R, Mr. S. Padhmanabhaiyappan
Keywords
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