Studying Autonomous Magneto-Cumulative Energy Source

Author

Demidov, Vasily A. ; Sadunov, Valery D. ; Kazakov, Sergey A. ; Golosov, Sergey N. ; Utenkov, Alexander A. ; Boriskin, Alexander S. ; Antipov, Mikhail V. ; Blinov, Andrey V. ; Yurtov, Igor V.

Author_Institution

Russian Fed. Nucl. Center-All-Russian Sci. Res. Inst. of Exp. Phys., Nizhny Novgorod, Russia

Volume

43

Issue

1

fYear

2015

fDate

Jan. 2015

Firstpage

339

Lastpage

343

Abstract

Helical magneto-cumulative generator (MCG) powered from explosive piezogenerator (EPG) is the most compact device among modern sources having output energy of 1-10 kJ. EPG matches well MCG on nature of their operation and design parameters; they are simple in use and do not require transforming and switching devices. This paper presents the results of the work on creating an autonomous small energy source based on EPG and MCG. The energy on the piezogenerator output reaches ~25 J at the expense of double-sided shock loading of the EPG piezoceramic unit. The energy is transmitted to the helical MCG with the initial inductance of ~1000 μH. Constructively, the energy source is made both in the form of a monoblock of ~2 dm³ volume and in the form of two separate units, connected with high-voltage cable.

Keywords

magnetic devices; piezoceramics; piezoelectric devices; EPG piezoceramic unit; autonomous magneto-cumulative energy source; double-sided shock loading; energy 1 kJ to 10 kJ; explosive piezogenerator; helical MCG; helical magneto-cumulative generator; high-voltage cable; Capacitors; Educational institutions; Generators; Loading; Magnetic separation; Physics; Probes; Autonomous energy source; explosive piezogenerator (EPG); helical magneto-cumulative generator (MCG); monoblock; piezoceramics (PCs); piezoceramics (PCs).;

fLanguage

English

Journal_Title

Plasma Science, IEEE Transactions on

Publisher

ieee

ISSN

0093-3813

Type

jour

DOI

10.1109/TPS.2014.2375791

Filename

6994849