[PDF] Top 20 Improved Power Factor Correction for BLDC Drive Using Fuzzy Logic Controller

... years BLDC motors are considerably used in a aerospace, Motion control and defence applications such as vehicle tracking, gyroscope, aircraft on swine instrumentation, fuel monitoring position and quick actuators ... See full document

... the BLDC engine is in light of the criticism of rotor position which is gotten from the corridor sensors ...[6]. BLDC engine ordinarily employments three lobby sensors for deciding the recompense ...In ... See full document

... converters. Fuzzy controllers do not require an exact mathematical ...plant. Fuzzy controllers are designed to adapt to varying operating ...points. Fuzzy Logic Controller is designed ... See full document

... of BLDC Motor: Electronic Commutation An electronic commutation of the BLDC motor includes the proper switching of VSI in such a way that a symmetrical dc current is drawn from the dc-link capacitor for ... See full document

... on fuzzy set theory in ...the fuzzy properties of reality, which are very difficult and sometime even impossible to be described using conventional ...methods. Fuzzy set theory has been widely ... See full document

... hybrid fuzzy logic controller (HFLC) has been employed for the speed control of BLDC motor drive and analysis of results of the performance of a fuzzy controller is ... See full document

... extruder drive motors and feed drives for Computer Numerical Control (CNC) machine tools and home appliances ) motors are employed in fans called super fans, electric and hybrid vehicles, industrial automation as ... See full document

... on fuzzy set theory in ...the fuzzy properties of reality, which are very difficult and sometime even impossible to be described using conventional ...methods. Fuzzy set theory has been widely ... See full document

... ANFIS controller for better performance of the servomotor of a brushless DC motor ...Productivity BLDC servomotors based on ANFIS, fuzzy and PID controller are tested under different operating ... See full document

... (BLDC) Drive using Matlab/Simulink is presented by developing an efficient Simulation model using Fuzzy Logic Controller ...of BLDC motor is controlled by ...of ... See full document

... front-end power factor correction (PFC) converteris connected after the diode bridge rectifier (DBR) for improving the quality of power and achieving a near unity power factor at ... See full document

... a BLDC motor fed by a diode bridge rectifier (DBR) and a high value of DC link capacitor draws a non- sinusoidal current, from AC mains which is rich in harmonics such that the THD of supply current is as high as ... See full document

... Fig. I shows the system configuration of a proposed PMBLDCM drive. It consists of a bidirectional single- phase full bridge VSC and a three-phase VSI with a common DC link feeding to a PMBLDCM. A bidirectional ... See full document

... the power factor correction (PFC) is required for attaining good PQ ...the BLDC motor drives, in which the DC link voltage is maintained constant and the speed is controlled by controlling the ... See full document

... of power electronics, conventional ...Then power electronics based drives gained popularity. For industrial drive applications, closed loop control techniques were introduced and PI, PID controllers ... See full document

... in power supplies that form interface between utility power supply and electronic equipment connected to them ...input power factor which is detrimental to utility power ...further ... See full document

... Fig. 1 illustrates the transverse section structure of a brushless DC motor. The stator windings of BLDC are similar to those in a polyphase AC motor, and the rotor is composed of one or more permanent magnets. ... See full document

... deliver power over a distance by a subsequent resonant converter stage ...variable power levels for ...by using a resonant DC/DC converter stage controlled by pulse frequency ... See full document

... largest power rating among all the ...PI controller is used here to regulate the output ...input power quality indices recorded for each of these operating ... See full document

... The permanent-magnet synchronous generator used was 3 kW, 220 V (wye three-phase stator winding), and 375 r/min (16 poles). NdFeB magnets provide proper flux density in the air gap. The winding resistance and inductance ... See full document