High voltage generator

Block 4 a high-voltage generator of the probe pulse, the output value of the amplitude is from 100 to 400V, the duration of the pulse is from 15 to 300 ns. 

High voltage generator with powder hopper... 

In principle, a direct electron accelerator consists of a high-voltage generator connected to an evacuated acceleration system. The different direct accelerators currently used employ similar methods for electron emission, acceleration, and dispersion the differences are in the design of their voltage generators. 

In most cases, a direct current was applied to the polymerizing solutions by a 20-watt high voltage generator, which can furnish a maximum of 30 KV. 

Figure 1. Schematic diagrams of TEB and LLS instrumentation. P, pinholes L, lenses B, polarizers C, cell Q, quarter wave plate PMT, photomultiplier tube HVG, high voltage generator MP, microprocessor TR, transient recorder CL, correlator CT, counter 6, scattering angle. For the TEB setup polarizers B-, B2 have polarization axis oriented at tt/4 with respect to the x-axis, as shown in (a). After the light beam passed through the cell with electric field in the x-direction containing a suspension of anisotropic particles and the quarter waveplate with its fast axis oriented at tt/4 with respect to the x-axis, the transmitted light beam is polarized in the direction of 71/4 + 6/2, as shown in (b). Analyzer B has polarization axis oriented at 3t/4 + a as shown in (c).

Sulfur hexafluoride, SFg, is an extremely stable, dense, and unreac-tive gas. It is used as an Insulator In high-voltage generators and switches. 

Sulfur hexafluoride is unique in its stability and chemical inertness it is a colourless, odourless, tasteless, unreactive, non-flammable, non-toxic, insoluble gas prepared by burning sulfur in an atmosphere of fluorine. Because of its extraordinary stability and excellent dielectric properties it is extensively used as an insulating gas for high-voltage generators and switch gear at a pressure of 2-3 bars it withstands... 

Sulfur hexafluoride. The hexafluoride is normally very resistant to attack and extreme conditions are often required. Thus SF6 resists molten KOH and steam at 500°. It reacts with 02 when a platinum wire is exploded electrically,34 also with some red-hot metals and with alkali metals in liquid ammonia.35 Because of its inertness, high dielectric strength and molecular weight, it is used as a gaseous insulator in high-voltage generators and other electrical equipment.---------------------------------------------------------... 

Sulfur hexafluoride is sold in cylinders containing 100 lb of the material at about 3 per lb (1959 price). It is used as the electrical insulator in coaxial cables, high voltage X-ray transformers, and high voltage generators (35, 211). Its availability is a stimulus to research dealing with the substance. Many studies use the substance because it is inert or because it is made up of nearly spherical molecules. There is also much theoretical interest in its structure and in the nature of the chemical bond involved. Many studies are related to its usefulness as an electrical insulator. 

In a single-stage accelerator, such as a Cockcroft-Walton type, the total potential produced from a high voltage generator is imposed across the accelerator, i.e. between the ion source and the target. The kinetic energy, of the projectile is ... 

Surprisingly, the internal high voltage generator does not induce much noise at the output of the modules. Some ripple is detectable, especially at a load impedance of 1 MQ, but the amplitude is much smaller than the amplitude of the singlephoton pulses. 

Constmction Features of High Voltage Generators and Induction Motors... 

CONSTRUCTION FEATURES OF HIGH VOLTAGE GENERATORS AND INDUCTION MOTORS... 

High voltage generators used in the oil industry are usually earthed by connecting an impedance, which is invariably a resistor, between its star point and the ground . Occasionally generators are... 

Some types of equipment require production tests , type tests , performance tests , routine tests , abbreviated tests or special tests , or a combination of these tests. The subtitles are sometimes used with different meanings. Production tests are required for complex equipment such as high-voltage generators and motors, and these tests are performed in the factory before the complete unit is assembled. For example the rotors are balanced without the stator, air-to-water heat exchanges can be tested to withstand hydraulic pressure, winding insulation and individual coil insulation can be tested. 

Low voltage generation and three-phase consumers (volts) High voltage generation and distribution (kilovolts) High voltage transmission less than 75 kV (kilovolts) ... 

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