SINGLE PHASE INVERTER

摘要

PURPOSE: A single phase inverter is provided to prevent the malfunction of a system caused by an over current by controlling the output voltage such that the single phase inverter is operated in a regular current. CONSTITUTION: A single phase inverter comprises a full bridge inverter(200) which is connected to both ends of a direct current power device(100). A switching device(300) is connected between a pressure dividing tap of the direct current power device and an arm of the full bridge inverter(200). A control device(600) is provided to generate a sine wave output voltage by controlling each switching element of the switching device(300) and the full bridge inverter(200). The direct current power device(100) includes a main direct current power system connected to the full bridge inverter and an auxiliary power system.