公开(公告)号：WO2022260878A2

公开(公告)日：2022-12-15

申请号：PCT/US2022/031376

申请日：2022-05-27

Applicant: ZAP ENERGY, INC.

Inventor： SHUMLAK, Uri ,  NELSON, Brian A. ,  MEIER, Eric T.

IPC: G21B1/05 ,  G21B1/11 ,  G21B1/21 ,  H05H1/06 ,  H05H1/54

Abstract: Methods and systems are provided for plasma confinement utilizing various electrode and valve configurations. In one example, a device includes a first electrode positioned to define an outer boundary of an acceleration volume, a second electrode arranged coaxially with respect to the first electrode and positioned to define an inner boundary of the acceleration volume, at least one power supply to drive an electric current along a Z-pinch plasma column between the first second electrodes, and a set of valves to provide gas to the acceleration volume to fuel the Z-pinch plasma column, wherein an electron flow of the electric current is in a first direction from the second electrode to the first electrode. In additional or alternative examples, a shaping part is conductively connected to the second electrode to, in a presence of the gas, cause a gas breakdown of the gas to generate a sheared flow velocity profile.

公开(公告)号：WO2022260879A2

公开(公告)日：2022-12-15

申请号：PCT/US2022/031388

申请日：2022-05-27

Applicant: ZAP ENERGY, INC.

Inventor： MEIER, Eric ,  NELSON, Brian A. ,  SHUMLAK, Uri

IPC: G21B1/05 ,  G21B1/11 ,  G21B1/21 ,  H05H1/06 ,  H05H1/54

Abstract: Methods and systems are provided for plasma confinement utilizing various electrode and valve configurations. In one example, a device includes a first electrode positioned to define an outer boundary of an acceleration volume, a second electrode arranged coaxially with respect to the first electrode and positioned to define an inner boundary of the acceleration volume, at least one power supply to drive an electric current along a Z-pinch plasma column between the first second electrodes, and a set of valves to provide gas to the acceleration volume to fuel the Z-pinch plasma column, wherein an electron flow of the electric current is in a first direction from the second electrode to the first electrode. In additional or alternative examples, a shaping part is conductively connected to the second electrode to, in a presence of the gas, cause a gas breakdown of the gas to generate a sheared flow velocity profile.