The primary control is widely adopted to obtain a constant voltage output under wider load range. However, for traditional full-bridge inverters phase-shift control, due the loss of soft switching, system transmission efficiency will decrease rapidly. This problem can be improved by using half-bridge inverter; however, power transferred receiving devices utilizing inverter inadequate small dc v...

The DC Bus Converter is a novel approach for isolated DC-DC converters that improves power delivery for next generation Networking & Communications systems. It will be shown through the use of innovative technologies and a novel control scheme, how a new, more optimal approach can be completed for isolated DC-DC converter designs in Networking & Communications end systems. The DC Bus Converter ...

This paper presents the implementation of Single Phase 7 level Multilevel DC link (MLDCL) Inverter with Half Bridge Cell topology. For N level inverter, (N-1)/2 half bridge cells are required with the same number of voltage sources. In this inverter topology, 3 Half Bridge Cells are used along with 3 voltage sources, each have 100V DC. These half bridges are connected in series to form a Multil...

In this paper, dynamic performance of a transformerless cascaded PWM static synchronous shunt compensator (STATCOM) based on a novel control scheme is investigated for bus voltage regulation in a 6.6kV distribution system. The transformerless STATCOM consists of a thirteen-level cascaded H-bridge inverter, in which each voltage source H-bridge inverter should be equipped with a floating and iso...

Problem statement: A half-bridge LLC resonant converter with a voltage doubler rectifier has a simple structure and its Zero-Voltage-Switching (ZVS) capability is excellent from zero to full load condition. But conduction loss is more due to high circulating energy thus reducing the system efficiency. Moreover a variable frequency control method makes the control circuits more complicated than ...