The high-voltage generator, also known as the DC high-voltage generator, is the traditional name for the high-voltage power supply. It refers to the high-voltage power supply mainly used for insulation and leakage detection. At present, there is no strict difference between the high-voltage power supply and the high-voltage generator. English: high voltage power supply Abbreviation: HVPS. The high-frequency DC high-voltage generator adopts a high-frequency voltage doubler circuit, the latest PWM high-frequency pulse width modulation technology, closed-loop adjustment, and a large voltage feedback, which greatly improves the voltage stability. Use high-power IGBT devices with excellent performance and their drive technology, and adopt special shielding, isolation and grounding measures according to the electromagnetic compatibility theory. The DC high-voltage generator realizes high-quality, portable, and can withstand the rated voltage discharge without damage.
The VLF 0.1HZ ultra-low frequency high voltage generator combines modern digital frequency conversion advanced technology and adopts microcomputer control. Step-up, step-down, measurement and protection are fully automated. And manual intervention can be carried out during the automatic boosting process. Because it is fully electronic. It can be widely used in the AC withstand voltage test of cables, rotating machines and power capacitors.
The DC high voltage generator adopts intermediate frequency rectification and filtering technology, which solves the shortcomings of large ripple coefficient and unstable waveform of the power frequency DC high voltage generator. The latest research, design, and manufacturing of new technology products of DC high-voltage generators are suitable for electric power departments, power departments of factories and mines, scientific research institutions, railways, chemicals, power plants, etc. DC high voltage test for transformers, switches and other equipment is the most ideal replacement product in the new century. The intelligent DC high-voltage generator uses a new generation of PWM high-frequency pulse width modulation technology, adopts a high-end intermediate frequency voltage doubler circuit, high-performance closed-loop adjustment, and high-voltage large feedback, which greatly further improves the voltage stability. According to the national standard of "Portable DC High Voltage Generator General Technical Conditions" (ZGF24003-90), based on the original DC high voltage generator, it conforms to the principle of Nikko Electric's electromagnetic compatibility theory, and adopts the principle of special shielding, isolation and grounding measures according to the national standard law. And the method, the use of higher performance high-power IGBT devices and their driving technology, modern electronic high-tech chips, intelligent operation, is the smart DC high-voltage generator is more truly intelligent, portable, and further expand the range of withstand voltage damage.
