The EGS002 requires voltage feedback to stabilize the output sine wave. In the simulation, you must connect a resistive voltage divider from the output back to the voltage feedback pin on the driver model to observe the regulation behavior.
Example: Use in Proteus with external SPWM sources.
The default Proteus libraries contain standard CMOS chips (7400 series, PIC microcontrollers, basic op-amps). They do not contain the EG8010 or the EGS002 as a packaged module.
Since you cannot simulate the complete EGS002 module as a single black box, the most effective method is to accurately recreate its key functions using the individual components available in the Proteus library. This approach provides the best balance of simulation accuracy and practicality. The table below outlines your options, explaining the key details for each approach. egs002 proteus library
Proteus simulations involving high-frequency switching and inductive loops frequently encounter convergence errors. Use these optimization tips to ensure a smooth simulation:
Link the H-Bridge output nodes to the input of your LC filter.
What and target AC output voltage are you designing for? The EGS002 requires voltage feedback to stabilize the
Place a non-polarized capacitor () across the AC output terminals. A value between 1uF and 4.7uF is standard.
The module has a 17-pin interface that you will need to model. The most important pins for a functional simulation are:
The EGS002 is a specialized driver board designed for single-phase sinusoid inverters. It integrates two primary integrated circuits: EG8010 ASIC The default Proteus libraries contain standard CMOS chips
Once installed, you can find the module by searching for "EGS002" or "EG8010" in the Pick Devices Wiring the Module:
: Advanced VSM (Virtual System Modeling) libraries allow users to simulate Sinusoidal Pulse Width Modulation (SPWM) and observe the resulting waveforms on a virtual oscilloscope.