摘要
介绍了功率因数概念和提高功率因数的主要方法,总结和归纳了各种有源功率因数校正技术,叙述了它们的基本工作原理,并分析了各自的优缺点。最后概括了有源功率因数校正技术的发展趋势。
The major methods of active power factor correction are introduced. Their basic principles are described and their advantages and disadvantages are analyzed. At last the trendency of active power factor correction methods is summarized.
出处
《电源技术应用》
2005年第7期54-57,共4页
Power Supply Technologles and Applications
