Date of Publication :28th March 2018
Abstract: Due to increase usage of electrical energy day by day energy demand of world is increased. So energy reduction is another problem to overcome this problem we need to find another source like non-conventional source which is easily available. Solar panels today produce a dc power which has to be first converted into ac to mostly used in business and home appliances. Solar panel becomes very expensive when we add this solar panel with the joint of inverter and phase synchronizers in addition to that power loss of different component that is used in dc to ac conversion. This paper reports a new technique for the generation of ac power from solar directly without the inverter. By this technique, we can remove power loss due to the inverter. We can generate a sinusoidal waveform of any freq by controlling the speed of dc motor this is achieved by PIC microcontroller. The control of dc motor play vital role in the project. PWM technique can be used for the speed control of dc motor by using the 89c51 microcontroller and motor drive L293D the L293D is driven by PWM signal generated by 89Cs51 this work is practical and feasible
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