摘要
针对用于可再生能源发电系统中的储能系统,介绍了一种双向DC/DC变换器,作为储能系统中的核心,双向DC/DC变换器对能量的合理分配和利用起了关键作用。电路采用现代电力电子器件IGBT作为开关管,通过控制其通断使其工作于不同模式,达到控制能量流动方向的目的。本文以DSP芯片为例,提出具体的控制策略。
The paper introduces a bi-directional DC/DC converter used in the energy storage system of the renewable en- ergy resource electrical system. As the core part of the energy storage system, bi-directional DC/DC converter plays an important part in the distribution and utilization of the energy. The circuit uses the modern power devices IGBT as the switch, and the circuit can be kept in the different work patterns by the switch to control the flow of energy. Taking DSP chip as an example, this paper proposed the details of control strategy.
出处
《仪器仪表用户》
2012年第3期39-41,共3页
Instrumentation
关键词
双向DC/DC变换器
储能系统
控制算法
bi-directional DC/DC converter
energy storage system
control strategy
