摘要
大功率并联型中频电源运行于准谐振状态，其应用场合要求输出功率精确稳定。推导一种有效的计算方法算出输出功率，采用高精度的数字控制芯片DSP28335进行采样，实现对并联型中频电源输出的高精度控制。
High-power parallel resonant medium-frequency power supply always operates in the quasi- resonant state,and the application requires precise and stable output power.An effective calculation method for calculating the output power is derived,using high-precision digital control chip DSP28335 for sampling,high-precision controlling parallel resonant medium-frequency power supply output is realized.
出处
《电源技术应用》
2013年第12期35-37,共3页
Power Supply Technologles and Applications
关键词
中频电源
并联谐振
功率计算
DSP
medium-frequency power supply
parallel resonant
power calculating
DSP
