Scientists in India have developed a 500 W seven-level inverter prototype based on switched capacitors. The device is reportedly able to achieve a high efficiency despite switching, conduction, and capacitor voltage ripple losses.Researchers led by the Pandit Deendayal Energy University in India have introduced a new multilevel solar inverter with a single DC input and switched capacitors instead of resistors. Switched capacitors are discrete-time circuits that exploit the charge transfer in and out of a capacitor as controlled by switches. They offer the advantage of being easily implemented ...Den vollständigen Artikel lesen ...