Generation of low frequency, high voltages

Details Generation of low frequency, high voltages Generation of low frequency, high voltages

1977-02-11

1978-11-07

Pellinen, A. D.

Electric power conversion systems

Current conversion

Using electronic tube converter

307 77, 307261, 323 21, 323 23, 330 59, H02M 753

Patent

active

041248864

ABSTRACT:
A circuit arrangement for applying low frequency high voltage waveforms across a load and which includes low and high voltage circuits. The low voltage circuit includes a sinusoidal signal generator for producing a low voltage electrical waveform, and a transmitter circuit having first and second light emitting diode circuits by which first and second light signals are generated which are transmitted to the high voltage circuit by respective fibre optic light guides. The high voltage circuit includes first and second high voltage d.c. supplies and first and second triode valves. Grid modulation devices are associated with the first and second triode valves and are respectively responsive to the first and second light signals transmitted via the fibre optic light guides for varying the current through said first and second triode valves and the load in direct proportion to the positive and negative variations of said low voltage electrical waveform to thereby reproduce the positive and negative variations of the low voltage waveform at high voltage across the load.

REFERENCES:
patent: 3283237 (1966-11-01), Williams et al.
patent: 3524986 (1970-08-01), Harnden
patent: 3772606 (1973-11-01), Waehner
patent: 4027228 (1977-05-01), Collins

Affiliated with

Also associated with

Rating

Generation of low frequency, high voltages does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Generation of low frequency, high voltages, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Generation of low frequency, high voltages will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2235661