Skip to Content
Find More Like This
Return to Search

Petawatt pulsed-power accelerator

United States Patent

March 16, 2010
View the Complete Patent at the US Patent & Trademark Office
Sandia National Laboratories - Visit the Intellectual Property Management and Licensing Website
A petawatt pulsed-power accelerator can be driven by various types of electrical-pulse generators, including conventional Marx generators and linear-transformer drivers. The pulsed-power accelerator can be configured to drive an electrical load from one- or two-sides. Various types of loads can be driven; for example, the accelerator can be used to drive a high-current z-pinch load. When driven by slow-pulse generators (e.g., conventional Marx generators), the accelerator comprises an oil section comprising at least one pulse-generator level having a plurality of pulse generators; a water section comprising a pulse-forming circuit for each pulse generator and a level of monolithic triplate radial-transmission-line impedance transformers, that have variable impedance profiles, for each pulse-generator level; and a vacuum section comprising triplate magnetically insulated transmission lines that feed an electrical load. When driven by LTD generators or other fast-pulse generators, the need for the pulse-forming circuits in the water section can be eliminated.
Stygar; William A. (Albuquerque, NM), Cuneo; Michael E. (Albuquerque, NM), Headley; Daniel I. (Albuquerque, NM), Ives; Harry C. (Albuquerque, NM), Ives, legal representative; Berry Cottrell (Albuquerque, NM), Leeper; Ramon J. (Albuquerque, NM), Mazarakis; Michael G. (Albuquerque, NM), Olson; Craig L. (Albuquerque, NM), Porter; John L. (Sandia Park, NM), Wagoner; Tim C. (Albuquerque, NM)
Sandia Corporation (Albuquerque, NM)
11/ 499,548
August 4, 2006
STATEMENT OF GOVERNMENT INTEREST This invention was made with Government support under contract no. DE-AC04-94AL85000 awarded by the U.S. Department of Energy to Sandia Corporation. The Government has certain rights in the invention.