1. EFFICIENT SINGLE PHASE TO THREE PHASE CONVERTER USING SPACE VECTOR MODULE

Sinusoidal PWM has been an extremely well known strategy utilized in AC engine control. This generally unsophisticated strategy utilizes a three -sided transporter wave balanced by a sine wave and the places of convergence decide the exchanging points of the force gadgets in the inverter. Be that as it may, this strategy can't utilize the inverter's stockpile voltage and the uneven idea of the PWM exchanging qualities creates moderately high consonant mutilation in the inventory. Space Vector PWM (SVPWM) is a more refined strategy for producing a crucial sine wave that gives a higher voltage to the engine and lower all out symphonious twisting (THD). It is additionally viable for use in vector control (Field direction) of AC engines. This theoretical depicts the hypothesis of SVPWM and the undertaking will be made utilizing a modified microcontroller of 8051 family appropriately interfaced to 3 stage six heartbeat inverter with 6 no's MOSFET from DC gotten from a solitary stage mains or 3 stage, 50 Hz supply. The heap will be a three stage 50 Hz 440volt 0.5 HP engine. Then again a star light burden can be utilized instead of engine to see the waveform as it were. Further this venture can be upgraded by utilizing IGBT rather than MOSFET for higher voltage power tasks. Speed control of the engine can likewise be accomplished by V/F strategy.