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Recloser. Protective relay. v. t. e. In electrical engineering, power conversion is the process of converting electric energy from one form to another. A power converter is an electrical device for converting electrical energy between alternating current (AC) and direct current (DC). It can also change the voltage or frequency of the current.
A PCs power supply is an example of a piece of power electronics, whether inside or outside of the cabinet. Power electronics is the application of electronics to the control and conversion of electric power . The first high-power electronic devices were made using mercury-arc valves. In modern systems, the conversion is performed with ...
A power processing unit (PPU) is a circuit device that convert an electricity input from a utility line into the appropriate voltage and current to be used for the device in question. They serve the same purpose as linear amplifiers , but they are much more efficient, since the use of linear amplifiers results in much power loss due to the use ...
A boost converter or step-up converter is a DC-to-DC converter that increases voltage, while decreasing current, from its input ( supply) to its output ( load ). It is a class of switched-mode power supply (SMPS) containing at least two semiconductors, a diode and a transistor, and at least one energy storage element: a capacitor, inductor, or ...
R. D. Middlebrook. Robert David Middlebrook (May 16, 1929 – April 16, 2010) was a professor of electrical engineering at the California Institute of Technology (Caltech). [ 1] He is most well known in the field of power electronics and as a proponent of design-oriented circuit analysis.
A rectifier is an electrical device that converts alternating current (AC), which periodically reverses direction, to direct current (DC), which flows in only one direction. The reverse operation (converting DC to AC) is performed by an inverter . The process is known as rectification, since it "straightens" the direction of current.
A Flexible Alternating Current Transmission System ( FACTS) is a family of Power-Electronic based devices designed for use on an Alternating Current (AC) Transmission System to improve and control Power Flow and support Voltage. FACTs devices are alternatives to traditional electric grid solutions and improvements, where building additional ...
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