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应用在直流微电网中的双向全桥DC/DC变换器的设计 被引量:3

Design of Bidirectional Full-bridge DC/DC Converter for DC Micro-grid
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摘要 随着分布式新能源的发展、电动汽车的普及以及储能电池的技术进步,直流微电网的应用已进入实用阶段。构成直流微电网的发电、储能、负载、大电网补能等各单元都有其各自的不稳定性,要保证直流微电网中母线电压的稳定,需要各组成单元实现灵活、迅捷的能量流动,这也是直流微电网可靠运行的关键。设计了一种适合在直流微电网中应用的双向全桥DC/DC变换器,能够实时检测直流母线和储能侧电压、电流,动态改变变换器的工作模式以及功率传输的方向、大小,从而保证直流微电网运行的稳定性。 This paper designs a bidirectional full bridge DC/DC converter for application in the DC micro-grid.It can detects voltage and current of DC-bus and energy storage side in real time,and dynamic change the operation mode of the converter and the direction of power transmission,size,thus the stability of the DC micro-grid operation is ensured.
出处 《工业控制计算机》 2018年第10期156-158,共3页 Industrial Control Computer
基金 徐州市科技计划项目KH17003徐州市科技情报研究课题(XKQ2017013)
关键词 直流微电网 双向 DC变换器 DSP DC micro-grid bidirection DC converter DSP
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