Inverter Efficiency & Loss Comparison
Budget: €8 – €30 EUR
I need a concise piece of research that puts two-level and 3 level voltage-source inverters side by side, focusing strictly on how efficiently they run and, more specifically, where they lose power. The main metrics I care about are conduction and switching losses; thermal behaviour, and THD.
What I expect from you
• A ltspice simulation
• A clear explanation of the loss mechanisms in each topology.
• Quantitative comparison charts or tables that highlight overall efficiency as well as separate conduction- and switching-loss figures under identical operating conditions.
• A short discussion of how modulation strategy, device selection, and typical switching frequencies influence the above results.
• Source files for any simulations or calculations you perform (LtspicePLECS).
• A brief conclusion that states which topology performs better for stated parameters, and why.
Acceptance criteria
The report should be self-contained, reference any equations or data sources you rely on, and allow me to reproduce the numbers from the supplied models/spreadsheets without further assumptions.
What I expect from you
• A ltspice simulation
• A clear explanation of the loss mechanisms in each topology.
• Quantitative comparison charts or tables that highlight overall efficiency as well as separate conduction- and switching-loss figures under identical operating conditions.
• A short discussion of how modulation strategy, device selection, and typical switching frequencies influence the above results.
• Source files for any simulations or calculations you perform (LtspicePLECS).
• A brief conclusion that states which topology performs better for stated parameters, and why.
Acceptance criteria
The report should be self-contained, reference any equations or data sources you rely on, and allow me to reproduce the numbers from the supplied models/spreadsheets without further assumptions.