Study of renewable energy and smart gied. Renewable energies are those forms of energy that are generated from sources that regenerates themselves or are inexhaustible. Through our didactic systems we explain their operating principles: Photovoltaic solar energy, Thermal solar energy, Wind energy, Fuel cells, Biodiesel, Etc. Read More

Electric Machines

Test Bench

Trainer electrical machines. An electric machine is a general term for machines using electromagnetic forces; it is a device that converts mechanical energy into electrical energy (Generator) or vice versa (Motor). Electric machines also include transformers, which do not make conversion between mechanical and… Read More

Openlab 0.2kW

An Open electrical machine laboratory is the lab where rotor windings, stator windings and brushes are completely exposed and where almost all electric machines can be studied. For this type of laboratory, De Lorenzo has developed a compact system in two versions manual and… Read More

Electrical Machine Laboratory

The electrical machine laboratory is a fundamental subject for all electrical engineering students and for this reason recently De Lorenzo has decided to upgrade the old laboratory equipment and to provide students with hands-on application on up-to-date electric machines, drives and… Read More

Power Electronics

The branch of electronics, which deals with the control of power at supply frequency (50 Hz or 60 Hz), is known as power electronics and it is one of the contemporary subjects of electrical engineering that has seen many advancements in recent times and has affected human life in almost all spheres. It is a hybrid of power engineering, analogue electronics, semiconductor devices and control systems. One major field of semiconductor devices has been to control large blocks of power flow in a system that has led to the development of power electronics. Such devices act as controlled switches and can perform the duties of controlled rectification, inversion and regulation of power in a load and the most important switching devices are thyristors or SCR (Silicon Controlled Rectifier), Triac (Triode for alternating current), Diac (Diode for alternating current), IGBT (Insulated Gate Bipolar Transistor), MOSFET (Metal Oxide Semiconductor Field Effect Transistor) and BJT (Bipolar Junction Transistor). Lastly, the electric energy in itself is not usable until it is converted into a tangible form of energy such as motion, sound, heat, light, etc. De Lorenzo has designed a complete laboratory, with industrial components mounted on didactic panels, that covers the main configurations of power electronic circuits such as AC to DC conversion (Rectifiers), AC to AC conversion (fixed AC to variable AC at same input frequency or to AC with variable frequency), DC to DC conversion (Choppers), DC to AC conversion (Inverters) and applications as DC and AC motor driving. They are dedicated to high schools and first years of university. Read More

Electrical Power Engineering

Power electric modules. This laboratory is focused on the topic of the generation, the distribution and the utilization of the electrical energy, used for both industry and domestic applications.

The trainer is composed of a set of modules for the simulation of the various subsystems forming a complete electrical power system, from power generation to energy utilization. Read More