Development of a boost-inverter converter under electromagnetic compatibility stress equipping a photovoltaic generator

Introduction. Static converters are among the most widely used equipment in several applications, for example, electric power transmission, motor speed variation, photovoltaic panels, which constitute electronic components. The design of a electronics device is done without any real means predicting electromagnetic disturbances during product development phase. This case-by-case process repeated until solution found that best respects all compatibility constraints. purpose boost-inverter converter under improvements made to inverter mainly control, choice switches and solutions brought device. quality wave improved by acting on type control switches. Methods. In first time, we have highlighted comparison between two frequently components (MOSFET IGBT) boost simulation using ISIS LT-spice softwares. sinusoidal voltage with modulation circuit greatly simplified use PIC16F876A microcontroller. second step, validate obtained results experimental measurements. We start boost, then inverter. addition, circuits housed boxes avoid accidental contact people. designed isolate load from supply case of: over voltages, high low battery level short circuits. Results. All simulations were performed validated measurements ICEPS Laboratory at University Sidi Bel-Abbes Algeria. realization single-phase pulse width associated chopper waveforms current across each static its opening presented. sources devices origin temporal frequency characteristics signals coming hot spots resonances created switching these elements.