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Content Provider | IEEE Xplore Digital Library |
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Author | Harjes, H.C. Reed, K.W. Buttram, M.T. Turman, B.N. Neau, E.L. Martinez, L. Adcock, J. Weinbrecht, E.A. Mann, G.A. Morgan, F.A. Laderach, G.E. Pena, G. Butler, M. Schneider, L.X. Wavrik, R.W. Penn, K.J. Weber, G.J. |
Copyright Year | 1990 |
Description | Author affiliation: Sandia Nat. Lab., Albuquerque, NM, USA (Harjes, H.C.; Reed, K.W.; Buttram, M.T.; Turman, B.N.; Neau, E.L.; Martinez, L.; Adcock, J.; Weinbrecht, E.A.; Mann, G.A.; Morgan, F.A.; Laderach, G.E.; Pena, G.; Butler, M.; Schneider, L.X.; Wavrik, R.W.; Penn, K.J.; Weber, G.J.) |
Abstract | In the Repetitive High Energy Pulsed Power (RHEPP) module, pulse compression is done exclusively with magnetic switches (saturable reactors). Such switches have the potential of performing efficiently and reliably for >10/sup 10/ shots. The objective of the RHEPP project is to explore the feasibility of using magnetic pulse compression technology in continuous high average power applications. The RHEPP system consists of a compressor driving a linear induction voltage added with a diode load. Construction and initial testing in a bipolar mode of the first two stages of the compressor have been completed. This system has operated for a total of 332 min (4.8*10/sup 6/ pulses) at full power (600 kW) with an efficiency of 94+/-3%. The first stage magnetic switch has a pulse compression factor of 8.4 (4.2 ms to 500 mu s time to peak). It has two parallel-connected, 67 n turns copper coils and a 760 kg core of 2 mil silicon steel with a magnetic cross sectional area of 0.065 m/sup 2/. The second stage magnetic switch has a pulse compression factor of three (500 mu s to 170 mu s). It has two parallel-connected, 36 turn copper coils and a 361 kg core of field annealed 2605 CO Metglas with a magnetic area of 0.019 m/sup 2/. |
Starting Page | 168 |
Ending Page | 173 |
File Size | 831907 |
Page Count | 6 |
File Format | |
DOI | 10.1109/MODSYM.1990.201052 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 1990-06-26 |
Publisher Place | USA |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Multichip modules Amorphous magnetic materials Switches Pulse compression methods Magnetic switching Copper Coils Magnetic cores Inductors Power system reliability |
Content Type | Text |
Resource Type | Article |
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