Accordingly, in the duty cycle for the change in the input voltage of the screener with a sine wave control signal and the loading of the inverter output.
Sine wave inverter
Background of the invention
Current invention of DC and AC inverters, in particular this inverter, which provides a sine wave output waveform.
In particular cases, it is desirable to operate AC type loads DC power sources such as battery sources. As an example it may be ideal to maintain the operation of various medical equipment during the failure of the normal water distribution system. For this reason already this previously presented different rotary and static inverter systems including designs employing semiconductor switching elements.
Because it is known that most semiconductor or solid state inverters that are well versed in the art will use simple square wave switching. Whereas some loads can be driven from this waveform, others cannot. Although various sine wave inverter designs have also been proposed, these are usually not convenient for use with many different loads, especially loads which exhibit low power factors or whose current unequally from drawing sine waveforms in two parts. It is further suggested that the drawings made before this are more expensive, complex or produce only rough approximations of the sine wave and therefore are not suitable for all loads most sine wave inverters.
Excuse the direct translation