Power Inverters – A General Overview of Their Functions

First off, let’s take a long look at what exactly is a power inverter?

A power inverter is an electrical device that converts direct current (DC) to alternating current (AC). The subsequent converted AC can be at any required voltage and frequency with the use of appropriate transformers, switching, and control circuits.

A static inverter does not maintain any moving parts. They can be used in a wide range of applications, ranging from small switching power supplies in computers, to massive electric utility high-voltage direct current applications that transport bulk power. These devices are frequently used to supply AC power from DC sources such as solar panels or batteries.

The electrical inverter is a high-power electronic oscillator. It bears this name due to the fact that mechanical AC to DC converters were made to work in reverse, and that is why they were called “inverted”, to convert DC to AC.

What the inverter actually does in reality is convert the DC electricity from sources such as batteries, solar panels, or fuel cells to AC electricity. The electricity can be at any voltage; in particular it can operate AC equipment designed for mains operation, or rectified to produce DC at any desired voltage.

Grid tie inverters can feed energy back into the distribution network because they produce alternating current with the same wave shape and frequency as supplied by the distribution system. They can also switch off automatically in the event of a blackout.

Micro-inverters work to convert direct current from individual solar panels into alternating current for the electric grid.

You must be forewarned though, that using any electrical inverter must be done with caution. I hope you learned something from my article, and I hope to post more informative articles in the very near future.