Advantages of PWM & IGBT based Rectifier in VFD, VVVF

The advantages of IGBT & PWM based Rectifier in VFD, VVVF for the train engine or for ac drives in the electric locomotive is explained in the video tutorial. IGBT based rectifier in variable frequency drive (VFD) provides many advantages like low harmonics generation in input current and voltage, near unity power factor, fewer losses in input transformer. watch video for details. IGBT and pulse with 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 rectifier concept. Educational video on electricity and electrical engineering 294 by G K Agrawal. The lecture is given by a person with industrial experience and useful for electrical, electronic communication and power electronics engineering students, project work and also Physics students. Also, watch, IGBT based PWM inverter concept    • IGBT based Pulse width modulation PWM Inve...   Also, watch, IGBT based inverter concept in Hindi    • IGBT based PWM Inverter concept in Hindi   Watch MCB buying, what to check?    • Which MCB to buy - What to check before bu...   https://www.gkagrawal.com/which-motor... https://www.gkagrawal.com/what-is-afd... LinkedIn   / g-k-agrawal-09a5743b   Twitter   / gkagrawal1955   WordPress https://letusshareknowledge.wordpress... Advantages of IGBT rectifier. Use of IGBT. The advantages of IGBT based rectifier. GK Agrawal videos. #gkagrawal #ElectEnggByDesigner #VFD #Rectifier #acsupply #gkagrawalelectrical #gkagrawalvideo #ElectricalEngineering #Electronics #IGBT #ACMotor #IGBTinverter #Inverter Welcome to the channel of "G K Agrawal", Retired Senior DGM (BHEL) with over 37 years of R&D design experience in electrical and electronics with a few patent inventions.