Test of high voltage and insulation

Test of high voltage and insulation technology, the application technology, on the basis of the research on the nature of the high voltage under the action of various insulating medium, and different types of discharge, high voltage equipment insulation structure design of high voltage test and measurement equipment and method of overvoltage in power system, high voltage and high current, high voltage or electromagnetic field intensity magnetic field produced by the impact on the environment and protective measures, and high voltage, high current applications, such as high voltage technology in power industry, electrical, manufacturing industry and the development of modern physics, X-ray device, ion accelerator, high power, pulse generator and so on all have a significant impact. A high-voltage generator is a device capable of producing a high voltage, usually a generator, power supply, transformer, and specialized high-voltage generator. Dc high voltage generator is widely used, in addition to the experimental study of electrical equipment, but also can be used as charged particle accelerator, electron microscope, X-ray machine, electrostatic precipitator, dc high voltage power supply. The earliest insulating materials used in the development of this technology are cotton cloth, silk, cloud pad, rubber and other natural products. In the early 20th century, the industrial synthetic plastics, phenolic resin is first for its good electrical performance and high heat resistance.