Recent Trends in Power Semiconductors: The recent trends in Power Semiconductors from application point of view show that MOSFETs and IGBTs are replacing BJTs almost completely while GTOs are currently…
What is Power Transistor? | Definition | Working | Applications: What is Power Transistor? - Power Transistors are now available in ratings suitable for motor control. This device is a…
Motor Control by Static Power Converters: Motor Control by Static Power Converters - Power electronics is a multidisciplinary technology that encompasses power semiconductor devices, converter circuits, electric machines, signal electronics,…
Dynamical Equations of Electromechanical Systems: Dynamical Equations of Electromechanical Systems - Figure 4.19 shows an electromagnetic relay whose armature is loaded with spring K, damper B, mass M and a…
Per Unit System: While carrying out the analysis of electrical machines (or electrical machine systems), it is usual to express voltage, current, VA and impedance in Per Unit System (or…
Working Principle of Hydroelectric Power Plant: The oldest and cheapest method of Working Principle of Hydroelectric Power Plant is that of utilizing the potential energy of water. The energy is…
Working Principle of Combined Cycle Gas Turbine Power Plant: With increasing availability of natural gas (methane) (recent finds in Bangladesh) prime movers based on Gas Turbines have been developed on…
Cogeneration Power Plant | Topping and Bottoming Cycle in Cogeneration: Considering the tremendous amount of waste heat generated in thermal power generation, it is advisable to save fuel by the…