摘要：The paper presents a new solution for supply of boilers with electrical energy in the order to achieve autonomy from electrical grid. The paper presents the experimental system implemented in the university lab, the components and implementation in Matlab-Simulink for simulation. As a result of numeric simulation performed, the experimental bench has been achieved. The problem of power quality, especially the THD factor, affects the sensitivity of equipment at perturbations. In achieving of these systems, the authors propose that the electrical part of the supply system for building appliances must satisfy the EN 50160 standard, having the main voltage parameters and their permissile deviation ranges at the customer’s point of common coupling in public low voltage (LV), under normal operating conditions.
