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ABSTRACT: In electric vehicles with rooftop PV boards, the solar irradiance and surface temperature can influence their execution and output voltages (e.g., Vpv = 24-45 Vdc). In these systems, the most extreme energy must be extracted from the variable info voltage (PV board), helped by various gains, and put away in high-voltage battery packs. Besides, […]
ABSTRACT: This project gives an electric scooter with grid to-vehicle/vehicle-to-home (V2H)/vehicle-to-grid (V2G) and energy harvesting functions. To begin with, the reciprocal dc/dc converter-sustained scooter dc engine drive is built up. Great driving attributes are accomplished by means of legitimate control. In a sit without moving case, the engine drive can be masterminded to play out […]
ABSTRACT: This project introduces another power converter topology to smother the torque ripple because of the stage current recompense of a brushless dc motor (BLDCM) drive system. A blend of a three-level diode clampped multilevel inverter (3-level DCMLI), an altered single-ended primary-inductor converter (SEPIC), and a dc-transport voltage selector circuit is utilized in the proposed […]
ABSTRACT: With a specific end goal to enhance the execution of the rapid brushless direct current engine drives, a novel high-accuracy sensorless drive has been produced. It is notable that the inescapable voltage beats, which are produced amid the replacement time frames, will affect the rotor position recognizing precision, and further effect the execution of […]
ABSTRACT: This project manages active torque ripple compansation in light of direct power control of perpetual magnet brushless DC (BLDC) engine drive. The torque undulations caused by the befuddle between stator current and its non sinusoidal back-electromotive power (back-EMF) waveforms is an outstanding issue on BLDC engine drives. In this projet, to cure this issue […]
ABSTRACT: Permanent magnet (PM) brushless dc (BLDC) engine based photovoltaic (PV) water pumps are getting to be well known in provincial territories because of their higher proficiency, unwavering quality, and so forth contrasted with acceptance engine based pumps. The water table level in these rustic territories is normally in excess of 15 m. Subsequently, profound […]
ABSTRACT: This project displays a dual output PFC (Power Factor Correction) converter for switched reluctance motor (SRM) drive. Here, an adjusted SEPIC (Single Ended Primary Inductance Converter) converter is proposed for extensive variety of speed control and to accomplish control factor redress at AC mains. The switching frequency of the converter is considered at 20 kHz. […]
ABSTRACT: This proejct proposes an enhanced counterbalance choice technique for discontinuous-pulse-width-modulation (DPWM)- based consecutive converters to diminish dc-connect current ripple. DPWM is acquainted with control converters to lessen the weight on control transistors and draw out their life expectancy. Be that as it may, when utilizing the DPWM technique, the dc-interface current swell is expanded […]
ABSTRACT: The Landsman converter in light of a power factor correction (PFC) in bridgeless (BL) setup sustaining a brushless dc engine (BLDCM) drive is proposed for low-control household machines. The conduction misfortunes related with diodes are lessened by BL arrangement and exchanging misfortunes of strong state switches of voltage source inverter are decreased by the […]
ABSTRACT: This project portrays a stream control of the dye in the paper mill with the quasi Z-source indirect matrix converter (QZSIMC) nourished acceptance engine drive. Over 10 years the voltage-source inverter (VSI) and current-source inverter (CSI) have been utilized to control the speed of the induction motor, which in turns controls the flow of […]