6. Radiophysics and Electronics

THE BASED ON DIGITAL SIGNAL PROCESSOR POWER SOURCE WITH REVERSIBLE OUTPUT SYNCHRONOUS RECTIFIER

Dmitriy V. Senkov
1. Budker Institute of Nuclear Physics SB RAS Novosibirsk, Russian Federation
2. Novosibirsk State University Novosibirsk, Russian Federation
D.V.Senkov@inp.nsk.su
Dmitriy N. Pureskin
1. Budker Institute of Nuclear Physics SB RAS Novosibirsk, Russian Federation
Anatoliy S. Medvedko
1. Budker Institute of Nuclear Physics SB RAS Novosibirsk, Russian Federation
2. Novosibirsk State University Novosibirsk, Russian Federation
A.S.Medvedko@inp.nsk.su
The material was received by the Editorial Board: 06.02.2015
There are the structure and control algorithms 10kW power source with 25 kHz converter and output synchronous rectifier shown in the article. The output voltage or current of power source has controlled waveform with 1 kHz maximal frequency. The output voltage is galvanically isolated from mains. The source design allows using the load’s energy recuperation in the power converter storage capacitor and soft switching in the synchronous rectifier. The article shows the application of power source as 400 Hz waveform regulated sinusoidal voltage generator.

Keywords:
ramping current source, waveform generator, synchronous rectifier, soft switching, current stabilization, digital feedback loop, digital signal processor. 
УДК 621.311.6 + 621.3.072

THE BASED ON DIGITAL SIGNAL PROCESSOR POWER SOURCE WITH REVERSIBLE OUTPUT SYNCHRONOUS RECTIFIER  
References: Senkov D. V., Pureskin D. N., Medvedko A. S. THE BASED ON DIGITAL SIGNAL PROCESSOR POWER SOURCE WITH REVERSIBLE OUTPUT SYNCHRONOUS RECTIFIER . Vestnik NSU. Series: Physics. 2015, vol. 10, no. 2. P. 10–17 (in Russ.). DOI: 10.54362/1818-7919-2015-10-2-10-17