电网电压波动较大环境中正常使用的高压变频器

High-voltage Inverter Used Well in Large Voltage Fluctuations Environment

本文介绍了山东点石公司的高压变频器的一项新的专利技术,它可克服目前"串联叠加"原理的高压大功率变频调速装置存在的对电网电压波动适应能力差的缺陷,能大大提高高压变频器的可靠性、安全性和适应性,最大限度地满足了用户的要求。

This paper presents a new patented technology of high voltage inverter of Shandong Dianshi Company. It can overcome the current ＂series stack＂ principle of high voltage and high power inverter＇s poor defects of adapting to power grid voltage fluctuation, will greatly enhance the reliability, security and adaptability of high voltage inverter and then furthest satisfy user＇s requirements.