A plasma power generator wherein a plasma is generated by subjecting oxygen (O2) to a strong electromagnetic field. The oxygen plasma enters a chamber and is combined with free electrons from an electron-donation element thereby producing heat.

A plasma power generator wherein a plasma is generated by subjecting oxygen (O2) to a strong electromagnetic field. The oxygen plasma enters a chamber and is combined with free electrons from an electron-donation element thereby producing heat.

A method of operating a nuclear fusion device. The nuclear fusion device comprises a toroidal plasma chamber and has poloidal field coils configured to form a plasma within the plasma chamber by one of merging compression and double null merging. A varying current is provided to the poloidal field coils. The varying current comprises a plurality of pulses. Each pulse comprises a plasma formation period having a rate of change of current which is opposite in sign to the current; and a merging period following the plasma formation period and having a current sufficiently low in magnitude as to allow plasmas within the chamber to merge into a single plasma. The current during the plasma formation period is varied such that the energy density of the single plasma immediately after merging is sufficient for fusion to occur.

A method of operating a nuclear fusion device. The nuclear fusion device comprises a toroidal plasma chamber and has poloidal field coils configured to form a plasma within the plasma chamber by one of merging compression and double null merging. A varying current is provided to the poloidal field coils. The varying current comprises a plurality of pulses. Each pulse comprises a plasma formation period having a rate of change of current which is opposite in sign to the current; and a merging period following the plasma formation period and having a current sufficiently low in magnitude as to allow plasmas within the chamber to merge into a single plasma. The current during the plasma formation period is varied such that the energy density of the single plasma immediately after merging is sufficient for fusion to occur.

A helium plasma characterised by an emission spectrum dominated by the 1s3p .sup.1P.sub.1 to 1s2 .sup.1S.sub.0 501.5 nm transmission line, and a pressure less than 510.sup.3 mbar. Methods and apparatus for igniting the plasma, and for using the plasma for pre-ionisation and glow discharge cleaning are also disclosed.

A thermonuclear reactor is provided having a vacuum casing and blanket modules connected thereto with flexible supports. The flexible supports are formed from a material with high electrical conductivity. Each flexible support is secured at one end on the vacuum casing and at the other end on a blanket module, the two secured ends of each flexible support face the blanket module. The flexible support is formed from two hollow cylindrical elements placed one in the other and perforated by longitudinal slots in a part free from mountings. The ends of the hollow cylindrical elements opposite the secured ends are connected electrically and mechanically. The technical result consists in diverting eddy currents away from a blanket module of a thermonuclear reactor and simultaneously eliminating electrical connectors from the composition of a blanket and reducing bunching on a blanket module side facing the vacuum casing.

An external magnetic filter to trap electrons surrounds a reactor chamber and has multiple magnets arranged in a circle, the magnetic orientation of each individual magnet being rotated relative to the orientation of the adjacent individual magnet by a difference angle that is a function of the arc subtended by the individual magnet.

A nuclear fusion reactor includes a chamber containing plasma and two or more devices which include superconducting electromagnetic coils. At least one of the two or more devices may be biased to a high voltage to provide thermal energy to ions in the magnetic confinement region. In some examples, the chamber and the two or more devices can be coaxial and toroid shaped. In some examples, the chamber can be spherical or cylindrical with the two or more devices being toroid or elongated toroid shaped and formed on opposite faces of a cuboid. The two or more devices may be disposed in the chamber to provide a high-beta magnetic confinement region for the plasma.

A plasma power generator wherein a plasma is generated by subjecting oxygen (O2) to a strong electromagnetic field. The oxygen plasma enters a chamber and is combined with free electrons from an electron-donation element thereby producing heat.

A plasma power generator wherein a plasma is generated by subjecting oxygen (O2) to a strong electromagnetic field. The oxygen plasma enters a chamber and is combined with free electrons from an electron-donation element thereby producing heat.