Cycloconverter based on bridge circuit for power supply systems of autonomous objects

This paper presents the method of increasing the input power factor and output voltage fundamental harmonic of the cycloconverter based on bridge circuit and proposed to be used in power generation system of aircraft. The increase of the output voltage fundamental harmonic is achieved by introducing the combined control law. The combined control signal assumes the artificial introduction of components that are multiple of third harmonic by summation the sine wave signal with the triangle wave signal that have three-tuple frequency of fundamental harmonic. The main energy characteristics of the cycloconverter were obtained.