Power electronics and the engineering behind those electronics are very prominent in people's everyday lives, from cellphones to pacemakers, utilities to automobiles.
Fremont, CA: In one or more of their stages, power electronics is an integral component of many devices and systems. Power electronics convert one form of electrical energy into another with different properties and are used to power any system that needs an electric power supply other than that supplied by the primary power source.
That, however, is just a technical description of engineering power electronics. As COVID-19 spreads around the globe, we can see just how valuable engineers and the technology they create can be. Power electronics and the engineers who create them can be found anywhere, from power generation to transportation and communication systems to everyday kitchen appliances.
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This brief series of articles will investigate the various ways in which power electronics pervade our everyday lives, whether you are a power engineer working to build the industry's newest technology or someone who profits from modern power technologies.
Why Power Electronics?
Power electronics is a subfield of electronics concerned with the use of electronic devices as well as associated components in the conversion, regulation, and conditioning of electric power. Power electronics converters alter the basic characteristics of electrical power, such as its basic form (AC or DC), voltage, current, frequency, and power factor.
The control of electric power enables the regulation of nonelectrical parameters such as lighting intensity, motor speed, the rate of an electrochemical operation, or oven temperature.
Power electronics systems are used in a wide variety of applications and have the potential to have an impact on any aspect of global industrial and social life. Power electronics and the engineering behind those electronics are very prominent in people's everyday lives, from cellphones to pacemakers, utilities to automobiles.
The demand for electrical energy rises in direct proportion to the increase in people's standard of living. The technologies associated with the manipulation and conservation of energy sources are critical in the twenty-first century to ensure a comfortable standard of living. Power electronics play an important role in the effective use of electrical resources as well as environmental control.
Power engineering reaches sectors such as residential, commercial, industrial, medical, communications, aerospace, transportation, and military.
Power conditioning, electrochemical processes, temperature and lighting control, renewables power conversion, medical applications, communications, computer industry, computer networks, electric power networks, military, and transportation are some of the applications of power electronics.
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