ERM Automatismes Industriels

Features:

Single-phase inverter

Powertronicssingle-phase inverter –Trainer for the study of single-phase PWM inverters

Training activities:

Study of inverter control

Study of various ways of assembling a single-phase inverter: 4-transistor bridge, full wave control and sine-triangle PWM

Study of parameter influence on a loading inverter

Key points:

Loads used: resistive load, 12/220V step-up transformer

Voltage and current can be measured on all power components: 4 transistors, load

Variable-frequency triangle wave (carrier), variable-amplitude sine wave (reference), variable duty cycle, downtime

Reference:

AZ11: Powertronics single-phase inverter