Whether you want to use an or closed-loop feedback design
To fully utilize the library, build a 1kVA inverter simulation: H-Bridge: Use 4x IRF840 or IRFP460 MOSFETs.
Comprehensive Guide to the EGS002 Proteus Library Full Download and Simulation egs002+proteus+library+full
Note: Always verify the legality of distributing specific EGS002 models, as EG8010 is a proprietary chip of Guangzhou Zhiyuan Electronics. For professional work, consider official VSM models.
: Navigate to System -> Set Simulation Options . Change the solver from Default to RSHUNT . Increase the GMIN value slightly or change the convergence tolerancing parameters ( ABSTOL and VNTOL ) to be less strict. High CPU Usage / Simulation Lag Whether you want to use an or closed-loop
Check the Voltage Feedback (VFB) pin. If the feedback voltage is too high or completely absent, the internal protection logic of the EG8010 model will shut down the SPWM generation instantly.
High-frequency switching simulations can slow down Proteus. Optimize the simulation step size in the "Simulation Options." Conclusion : Navigate to System -> Set Simulation Options
To make the simulation work without errors, you must connect these critical pins correctly: IFB (Overcurrent Feedback): Tie to Ground if not using current sensing. VFB (Voltage Feedback): Used for output voltage regulation. TFB (Temperature Feedback): Tie to Ground to avoid "Over-temperature" shutdowns. Apply +5V to the logic pin and +12V to the driver pin. EGS002 Symbol, Footprint & 3D Model by EGmicro - SnapMagic
While simulation is valuable, the EGS002 is designed for physical implementation. A standard implementation involves the following stages:
: You will typically receive .LIB and .IDX files (and sometimes a .HEX or .DLL for simulation).
Once installed, you can build a full pure sine wave inverter test bench by following these structural steps. 1. Placing the Component