The IGBT and single phase pulse width modulation PWM rectifier converter for VFD / VVVF working is explained in Hindi in the video in detail.
IGBT-based single-phase PWM controlled Rectifier working principle, PWM technology for VFD/VVVF for motor control of train engine or electric locomotive, and for Satcom is explained.
The IGBT and pulse width modulation (PWM) based rectifier for variable frequency drive or variable voltage variable frequency system is designed using IGBT and diode both in the rectifier along with one inductor at the input supply.
IGBT is switched ON and OFF at a high frequency to control the input current, voltage across the inductor, and output DC voltage. It provides many advantages like unity power factor, very low harmonics, variable and controlled DC voltage, suitable for large voltage variation and frequency at the input, and power regeneration during application of the brake.
Further, the use of IGBT in the rectifier in the bridge, the operation of IGB and diode to control input current, and the charging of the capacitor is explained.
Educational video on electricity, electrical engineering, and power electronics in Hindi 291 by G K Agrawal (Gopal Krishna Agrawal).
The lecture is given by a person with industrial experience and is useful for electrical, electronic communication, and power electronics engineering students, project work, and also Physics students.
Also watch Advantages of IGBT-based rectifier in VFD, in Hindi
https://www.youtube.com/watch?v=nmEnLC2nhrEAlso, watch, IGBT based inverter concept in Hindi
https://www.youtube.com/watch?v=R3y1fmYyJvohttps://www.youtube.com/watch?v=I-Z6BbIH8nMhttps://www.youtube.com/watch?v=EkkkD4Ie48Ihttps://www.youtube.com/watch?v=SKHrdQco2NwLinkedIn
https://in.linkedin.com/in/g-k-agrawal-09a5743bTwitter
https://twitter.com/gkagrawal1955WordPress
https://letusshareknowledge.wordpress.com/#gkagrawal #ElectEnggByDesigner #VFD #PWM #electrical #ElectricalEngineering #Electronics #IGBT #ACMotor #IGBTinverter #rectifier #PulseWidthModulation
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