摘要
提出了一种基于负载校正LdCr(loadcorrector)的新型低压大电流DC/DC变换器的控制方案,使负载大幅度变化时电压波动保持在一定范围内,有效地提高了DC/DC变换器的动态性能。它相对于开关变换器独立,可设计成即插即拔的辅助电路,并在实验中进行比较,充分证实了它的良好效果。
A novel control scheme of low voltage high current DC/DC converter on LdCr (load corrector) is presented in this paper, which will maintain the voltage fluctuation in a certain range when the load varies abruptly, improve the dynamic performance effectively. The LdCr is independent of the switching converter, so we can design it as a 'plug-on' circuit; what is more, comparative experiments prove that it has a good effect.
出处
《通信电源技术》
2005年第1期15-17,共3页
Telecom Power Technology
关键词
负载校正
变换器
动态性能
load corrector
converters
dynamic performance
