Hysterisis Current Control PFC in Switched Mode AC-DC Converter with POESL Luo Converter for DC Machines used for Water Pumping Applications Operating on Universal Input Supply

One of the most important requirements to be consider when designing a converter to convert the supply from an Alternating Current to Direct Current for DC loads to improve the power quality enhancement at the input side. In this paper, input side, the applied voltage is boosted from 230 rms volts value is given to obtain the desired output value as 400 volts with the help of a Boost Converter. Since it effectively overcomes the effects of parasitic elements and significantly increases the output voltage. To achieve this, the voltage-lift technique is a common method that is commonly used in electronic circuit designs. As a result, dc/dc converters can convert a lower input voltage to a higher output voltage while maintaining high power efficiency and density. However, maintaining power factor at input side closer to unity is a big problem. Owing to these, power quality is improved by improving the power factor with hysteresis current control strategy and also, incorporating outer voltage control technique. As this model is operating on universal supply is converted into dc voltage with DBR (Diode Bridge Rectifier) conversion is up lifted to the desired voltage of a three - phase dc motor value used for industrial applications such as hydraulic pump operations to pump the water at constant speed drive and chemical injection pump applications. The proposed idea is clearly presented in this paper.