求翻译：随着基于大功率电力电子开关设备的普及应用, 它所带来的各种电能质量问题已引起各国电力工作者的高度重视, 提高电能质量的新技术已成为近年来电力系统研究领域中新的研究热点是什么意思？

With the popularization and application of high-power electronic switching equipment, it brings a variety of power quality problems caused by the high degree of attention of the national electricity workers, to improve the power quality of the new technology has become in recent years new in the fie

Based on the power of the power electronic switching equipment, and popularize the application of the various power quality issues have been raised to the power workers attach great importance to improve power quality, the new technology has become a power in the field of research in recent years ne

Along with based on the high efficiency electric power electronic switching equipment popularization application, each kind of electrical energy quality question which it brings has caused the various countries' electric power worker to take, to improve the electrical energy quality highly the new t

As the application based on the widespread availability of high power electronic switching equipment, it brings a variety of power quality problems have been caused by electricity workers of all countries attach great importance to improving power quality of new technology has become in recent years

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