Operating and controlling insulated gate bipolar transistors...

Details Operating and controlling insulated gate bipolar transistors... Operating and controlling insulated gate bipolar transistors...

2011-07-19

2011-07-19

Leja, Ronald W (Department: 2836)

Electricity: electrical systems and devices

Safety and protection of systems and devices

With specific current responsive fault sensor

Reexamination Certificate

active

07983013

ABSTRACT:
A circuit and method to provide dynamic fault protection to transistors are disclosed. The fault protection may be particularly suited for protecting insulated gate bipolar transistors (IGBTs).

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Schwarzer et al., “Design and Implementation of a Driver Board for a High Power and High Frequency IGBT Inverter”, vol. 4., Jun. 23, 2002, pp. 1907-1912, XP010596027, ISBN: 978-0-7803-7262-7.
Eckel H-G et al., “Optimization of the Turn-Off Performance of IGBT at Overcurrent and Short Circuit Current” Jan. 1, 1993, pp. 317-322, XP006511564.

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