Sumit Kumar Maitra

Buck -Converter/Step-Down Chopper

Buck -Boost Converter /Step up-down chopper

Boost Converter/step up chopper

Power Electronics:Introduction to Chopper

power system : single line diagram

Single phase Half Bridge Inverter

Single Phase Full Bridge Inverter

geo thermal plants ( dry, flash, and binary plants)

DFIG wind turbine

Induction Generator: Equivalent Circuit Diagram

medium transmission line : nominal pi method

Insulation resistance of Power Cable

Underground Cable

Basics of Electrical Drives

Medium Transmission line basics

Capacitance Effect in Single Core Power Cable

Cable : Most Economical Size Factor

Medium Transmission Line : Nominal T Method Analysis

medium transmission lines

Performance of Transmission Line : Short Transmission Line

short power transmission line: voltage regulation

Corona Effects in Power transmission lines

Corona : Problem and Solution

Solar Energy : Solar Collector

Horizontal and Vertical Wind turbine

Introduction to wind turbine

PV Generation : Equivalent circuit , voltage current expression

control of wind turbine

PV generation : fill factor ,MPTT

stand alone and grid connected wind turbine