Toshiba T90S3S08KS6XSN Manual page 150

TOSHIBA G9000 UPS White Paper
FIGURE 12
Schematic circuit of the
tailored power module
for medium capacity
three-level
uninterruptible power
© 2008 TOSHIBA INTERNATIONAL CORPORATION – INDUSTRIAL DIVISION
/toshiba02/User2/UPSMKT/GENERAL/UPS/3 Phase Systems/White Papers/G9000 White Paper - multi-level converter.doc
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The final result is an exclusive IGBT power module for an innovative circuit
concept. Its tailored design boosts the benefits of three-level power
converters by
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increasing efficiency by reduction of semiconductor power losses;
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improving reliability through lower electrical and thermal stresses;
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reducing electromagnetic noise due to its intelligent circuit design.
C 2 E 1
C 2 E 1
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C 4 E 3
C 4 E 3
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