精选优质文档-倾情为你奉上Inverter1 IntroductionAn inverter is an electrical device that converts (DC) to (AC); the converted AC can be at any required voltage and frequency with the use of appropriate , switching, and control circuits.Solid-state inverters have no moving parts and are used in a wide range of applications, from small in computers, to large applications that transport bulk power. Inverters are commonly used to supply AC power from DC sources such as or .There are two main t
