Engine and generator model

This model will allow in particular:
- to calculate the efficiency of the installation based on the rotation speed.
- to plot the open-circuit voltage curve of a generator, based on the rotation speed.
- to plot the current/voltage characteristic of a generator on a variable load, at constant speed.
- to highlight the reversibility of a motor or a generator.

These manipulations are detailed in the accompanying instructions:
A first part, intended for the teacher, describes assembly diagrams, protocols, measurements, and results analysis.
In the second part, practical work sheets directly usable by the students are proposed to you.

- 2 motors, one of which operates as a generator: Nominal values: voltage 12 V No-load speed: 12,000 rpm, overvoltage protection Device for measuring the common rotation speed with an oscilloscope or frequency meter