1 / 4

Overview of High Pulsed Power domain and their applications

Overview of High Pulsed Power domain and their applications. Dominique Huet - EGO. ~min. Initial Storage. Inductive storage. ~µs. Capacitive storage. Pulse forming section. Vacuum lines Plasma Opening Switch. Water lines Éclateurs. ~100ns. Z-pinch Short circuit Diode. Load.

eamon
Download Presentation

Overview of High Pulsed Power domain and their applications

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Overview of High Pulsed Power domain and their applications Dominique Huet - EGO

  2. ~min Initial Storage Inductive storage ~µs Capacitive storage Pulse forming section • Vacuum lines • Plasma Opening Switch • Water lines • Éclateurs ~100ns • Z-pinch • Short circuit • Diode Load Radiation High temperatures High Pressures Electron Beam Principles and applications of HPP • Marx generator • Inductive Voltage Adder

  3. 2MA, 800ns • 505kJ à 80kV • Ø=5m, h=7m • 4MA, 1µs • 1120kJ à 50kV • Ø=18m, h=3m • Ø wires: 10 to 50µm • Rpinch: cm • hpinch: cm Generators and Z-pinch

  4. Plasma Guns Plasma Anode Cathode CONDUCTION PHASE OPENING PHASE The POS Load Amplifier Generator Diffusion equation in the framework of the MHD • The diffusion term installs a precursor field from which the 2 others effects can exist • Problem when it happens on lengths smaller than those defining the validity of the MHD

More Related