In Pictures: Hillcrest ZVS inverter slashes motor voltage overshoot by over 90%, peer-reviewed tests show

The zero-voltage-switching inverter targets reduced voltage overshoot and EMI in traction systems.

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Hillcrest's peer-reviewed results point to simpler, filter-free inverter architectures.

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The inverter technology could extend cable lengths in electric traction and energy storage designs.

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The company says the ZVS approach cuts dv/dt and EMI versus conventional hard-switched SiC inverters.

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Traction applications stand to benefit from reduced voltage stress at motor terminals.

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The results could support more compact, filter-free power electronics in EV charging infrastructure.

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Hillcrest reports over 90% reduction in motor-terminal voltage overshoot in peer-reviewed tests.

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The ZVS inverter is designed to reduce EMI while extending the critical cable length.

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The company says the approach may eliminate passive filters in traction systems.

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