Modeling parallel operating PWM DC/DC power supplies
Modeling parallel operating PWM DC/DC power supplies
复制标题
并行运行 PWM DC/DC 电源建模
DOI：
10.1109/41.464619
复制
发表时间：
1995
期刊：
影响因子：
--
通讯作者：
T. Petrovic
中科院分区：
文献类型：
--
作者：
D. Garabandic;T. Petrovic
单个工作PWM（脉宽调制）DC/DC（直流到直流）电源的控制目标是保持输出电压接近参考值。在并联运行的情况下，控制目标增加了使机组间的功率分配接近于指定模式的要求。本文提出了一种并联工作的DC/DC变换器模型。讨论了模型参数的物理意义。最后，提出了一种基于测量、模拟和“经验”的结构化模型不确定性描述方法。>
The control objective of a single operating PWM (pulse-width-modulated) DC/DC (direct current-to-direct current) power supply is to maintain the output voltage close to the reference. In the case of parallel operating power supplies, the control objective is enriched with the demand of keeping the power distribution between the units close to a specified pattern. The paper suggests a model for parallel operating DC/DC converters. The physical meaning of the parameters of the model are discussed. Finally, the paper suggests a structured model uncertainty description based on measurements, simulations, and "experience". >