一种电感电流同步控制和采样DC转换器设计  

An inductor current control and synchronous sampling DC converter design

作　　者：潘小刚 杜吉庆 

机构地区：[1]国充充电科技江苏股份有限公司,江苏扬州225127

出　　处：《电子测试》2017年第9期18-18,20,共2页Electronic Test

摘　　要：双向DC控制器的控制指标衡量主要包括采样和控制两个方面,本系统从电流采样角度出发,设计一种电感电流同步控制和采样转换器,在控制周期的固定位置采集数据,从而达到稳定采样的目的,且控制方式采用集中式管理分布式控制方案,可以实现多模块的并联,为后期扩展留下基础。尤其适用于DC转换器中需要对电感电流进行采样的装置,该转换器主要用来实现采样和控制同步。The control index of bidirectional DC controller measure includes sampling and control two aspects of the system from the perspective of current sampling,the design of a synchronous inductor current control and sampling converter in a fixed position data acquisition control cycle,so as to achieve the purpose of stable sampling,and the control method of centralized management and distributed control scheme,parallel can achieve multi module expansion,leaving the foundation for later.Especially suitable for the DC converter need sampling device of inductor current,the converter is mainly used to achieve the synchronous sampling and control.

关 键 词：电感电流 同步控制 同步采样 多模块 

分 类 号：TN86[电子电信—信息与通信工程]