Zobrazeno 1 - 10
of 32
pro vyhledávání: '"W.R. Cravey"'
Publikováno v:
IEEE Transactions on Plasma Science. 32:1790-1798
A high-power liquid dielectric switch is being developed to satisfy the requirements for future directed energy applications. A flowing, high-pressure liquid dielectric was chosen for the design of a megavolt class switch operating at 100 pps. This p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e37fc3bb0fa9244128294488d7d68ee1
https://doi.org/10.1109/tps.2004.835955
https://doi.org/10.1109/tps.2004.835955
Publikováno v:
2007 IEEE 34th International Conference on Plasma Science (ICOPS).
High voltage switches are fundamental components of high voltage pulsed power modulators. The goal of this research consists of improving the lifetime, and reducing the size of traditional high voltage switches and the associated ancillary equipment,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::585edc6ded76550c8c0dba9a4b0297d7
https://doi.org/10.1109/ppps.2007.4345662
https://doi.org/10.1109/ppps.2007.4345662
Publikováno v:
7th Pulsed Power Conference.
Experimental results of a new GHz-bandwidth diagnostic for measuring pulsed high voltage are presented. The probe is a small helical coil that self-magnetically insulates to prevent turn-to-turn flashover. A small external B-dot sensor measures I-dot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7b2aa03da2006d700cb085dfcb9f7c4
https://doi.org/10.1109/ppc.1989.767640
https://doi.org/10.1109/ppc.1989.767640
Publikováno v:
7th Pulsed Power Conference.
Design of very high voltage pulse forming networks for short pulse ( 1 MV) networks for low impedances, thus, minimizing any surprises when the circuit is constructed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea37eab8d0bb00aebf497adc40640850
https://doi.org/10.1109/ppc.1989.767437
https://doi.org/10.1109/ppc.1989.767437
Publikováno v:
Eighth IEEE International Conference on Pulsed Power.
We have designed and tested an 87-0 energy dis charge system consisting of two 720-/spl mu/F, 11-kV capacitors discharged through parallel coaxial cables into a 250 nH load. Data will be presented on the current and voltage waveforms, with calculated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa89b4c8709f74ca6f851b1648fc04de
https://doi.org/10.1109/ppc.1991.733263
https://doi.org/10.1109/ppc.1991.733263
Autor:
K. Burkes-Lee, D.L. Vines, L.J. Langston, I. Smilanski, E.A. O'Hair, B. Green, K.B. Desaon, R. Cravey, J. Burkes, J.J. Ewing, W.R. Cravey, M. Giesslemann, D.M. Barrett, A. Burkes, R. Burkes, J. Walkup, E.T. Dickerson, T.L. Simpson, H.M. Barnard
Publikováno v:
Conference Record of the Twenty-Fifth International Power Modulator Symposium, 2002 and 2002 High-Voltage Workshop..
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cd44eeca69c6ba86f7686db33b5f6de
https://doi.org/10.1109/modsym.2002.1189423
https://doi.org/10.1109/modsym.2002.1189423
Publikováno v:
Twentieth Conference Record on Power Modulator Symposium.
An existing pulser at LLNL was modified to increase its repetition rate to 1000 Hz. Spark gap recovery measurements were made for both the Marx and the Blumlein output switches. Recovery times of less than 1 ms were recorded without gas flow in the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1582c7ec96ebe8b27fd8c96f0d70484
https://doi.org/10.1109/modsym.1992.492517
https://doi.org/10.1109/modsym.1992.492517
Publikováno v:
Ninth IEEE International Pulsed Power Conference.
A PSpice model of an induction accelerator cell switched by field-effect transistors (FETs) has been developed to simulate the modulator's circuit performance and induction core flux behavior. A FET switched induction cell has been built that generat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5eb55cb975fcfe716dd13dce009f5624
https://doi.org/10.1109/ppc.1993.514017
https://doi.org/10.1109/ppc.1993.514017
Publikováno v:
Proceedings of International Conference on Particle Accelerators.
The "recirculator", a recirculating heavy-ion induction accelerator, has been identified as a promising approach for an inertial fusion driver. One of the technical challenges to building a recirculator is the requirement for a modulator that can dri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::688cc790fa108d0046f0c9048348610a
https://doi.org/10.1109/pac.1993.308785
https://doi.org/10.1109/pac.1993.308785
Publikováno v:
Nineteenth IEEE Symposium on Power Modulators.
A hybrid pulse forming technique is described which combines the advantages of the transmission line and the PFN (pulse forming network). This network is able to produce a pulse of extended width and fast rise time without an excessive length of line
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ea967340bd5b9d61d70e3243ed53024
https://doi.org/10.1109/modsym.1990.201035
https://doi.org/10.1109/modsym.1990.201035