Converter circuit

Details Converter circuit Converter circuit

2005-02-08

2005-02-08

Patel, Rajnikant B. (Department: 2838)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

C310S317000, C123S478000, C123S498000

Reexamination Certificate

active

06853114

ABSTRACT:
A converter mounting comprises a memory coil inductance (8), a memory primary capacitor (3) mounted upstream of said coil inductance, and a memory secondary capacitor (4), in particular, a piezoelectric actuator, mounted downstream of said coil inductance. Through control of a primary circuit element (12) and of a secondary circuit element (14), the energy of the memory primary capacitor (3) can be transferred to the memory secondary capacitor (4) and recovered.

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Su-Ho Lee et al,.; Piezoelectric Transformer for Power Converter Operating at High Frequency; IEEE Ultrasonics Symposium; pp. 767-772, 1999.

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