Introduction:
In this script, we will discuss Power Electronics, In this blog, we will differ.....
- What is power electronics?
- The Relationship of power electronics to power, electronics, and control.
- The Major Components of a Power Electronic System
- Application of Power Electronics
- List the Merits and Demerits of Power Electronics
If you have any electrical, or electronics science doubts, then Contact Us.
History of Power Electronics:
The history of power electronics began with the introduction of the mercury rectifier in 1900. Then the metal tank rectifier, grid-controlled vacuum-tube rectifier, ignition, phanotron, and thyratron ware were introduced gradually. These devices were applied for power control until the 1950s.
The first electronics revolution began in 1948 with the invention of the silicon transistor at Bell Telephone Laboratories by Bardeen, Brattain, and Schokley. The next breakthrough, in 1956, was also from Bell Laboratories: The indentation of the PNPN triggering transistor, which was defined as a thyristor or silicon-controlled rectifier(SCR).
The second electronics revolution began in 1958 with the development of the commercial thyristor by the General Electric Company.
What is power electronics?
Power electronics consists of power, electronics, and control. Power electronics may be represented as the application of solid-state electronics to control and convert electric power.
The Relationship of power electronics to power, electronics, and control.
We know that power electronics consist is power, electronics, and control.
Power electronics has revolutionized the concept of power control of power conversion and control of electric motor drives.
Controls work as the steady-state and dynamic characteristics of closed-loop systems.
Power work as the static and rotating power equipment for the generation, transmission, and distribution of electric energy.
Electronics work as solid-state devices and circuits for signal processing to meet the control objective.
0 Comments