Snubber circuit located between an output line and low impedance

Details Snubber circuit located between an output line and low impedance Snubber circuit located between an output line and low impedance

1992-05-11

1993-11-02

Sterrett, J. L.

Electric power conversion systems

Current conversion

Including automatic or integral protection means

363132, H02H 7122

Patent

active

052589021

ABSTRACT:
A dual snubber circuit for a switching circuit including first snubber means for performing a first snubbering function in a switching operation of the switching circuit, and second snubber means for performing a second snubbering function in the switching operation of the switching circuit, the first and second snubber means performing the first and second snubbering functions substantially independently.

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patent: 5075838 (1991-12-01), Schnetzka et al.
Steyn, C. G., "Optimum Size of Dissipative Nonlinear Turn-Off Snubber", IEE Proceedings, vol. 135, Pt. B, No. 4, Jul. 1988, pp. 165-171.
Evans et al., "Analysis of Conventional Snubber Circuits for PWM Inverters Using Bipolar Transistors", IEE proceedings, vol. 135, Pt. B, No. 4; Jul. 1988, pp. 180-192.
McMurray, "Optimum Snubbers for Power Semiconductors", IEEE Transactions on Industry Applications, Sep./Oct. 1972, pp. 593-600.
Doncker et al., "The Auxiliary Resonant Commutated Pole Converter", IEEE, 1990, pp. 1228-1235.
Doncker, "Resonant Pole Converters", GE-CRD, PESC-91, Boston, Mass., pp. 1-41.

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