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EMC Simulations of Power Electronic Devices and Systems - serec

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Simulated Device<br />

IGBT <strong>Power</strong> Modules<br />

© ABB Group<br />

June 2, 2010 | Slide 12<br />

Example: HiPak IGBT power module<br />

Rating: 6.5 kV, 2.4 kA<br />

24 parallel IGBTs<br />

12 anti-parallel diodes<br />

EMI related design issues<br />

Dynamic / static current distribution<br />

Short circuit capabilities<br />

EM noise emission<br />

CM coupling through base plate<br />

Dominant effect<br />

Local disturbances in<br />

IGBT gate voltages, U GE<br />

6 ×

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