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投稿时间:2010-07-12
投稿时间:2010-07-12
中文摘要: 介绍了斩波串级调速系统的主电路拓扑及工作原理,分析了斩波器的特性和作用,并指出其与传统Boost电路的不同点.在此基础上,通过采用状态空间平均法对斩波器进行建模,得到斩波串级调速系统双闭环控制系统动态结构框图.最后通过实验验证了模型的正确性.
Abstract:The main circuit topology and principle of chop cascaded speed adjustment system are introduced.At the same time,the characteristic and function of chopper are analyzed,its difference from conventional Boost is also pointed out.On this basis,the model system of chopper is built in a state-space average method,dynamic structure diagram of double-close loop control system in chop cascaded speed adjustment system is obtained.Finally,the experimental results prove that the mathematics reduction and theory analysis are right.
文章编号:20100506 中图分类号: 文献标志码:
基金项目:上海市教委一般项目(10YZ162);上海市重点科技攻关计划(08160510600)
作者 | 单位 | |
江友华 | 上海电力学院 计算机与信息工程学院, 上海 200090 | jyhua0306@sina.com |
叶磊 | 安徽芜湖供电公司, 安徽 芜湖 241000 | |
曹以龙 | 上海电力学院 计算机与信息工程学院, 上海 200090 | |
唐忠 | 上海电力学院 计算机与信息工程学院, 上海 200090 |
引用文本:
江友华,叶磊,曹以龙,等.转子变频斩波器的建模及双闭环控制[J].上海电力大学学报,2010,26(5):434-439.
JIANG You-hua,YE Lei,CAO Yi-long,et al.Model System of Chopper and Double-Close Loop Control[J].Journal of Shanghai University of Electric Power,2010,26(5):434-439.
江友华,叶磊,曹以龙,等.转子变频斩波器的建模及双闭环控制[J].上海电力大学学报,2010,26(5):434-439.
JIANG You-hua,YE Lei,CAO Yi-long,et al.Model System of Chopper and Double-Close Loop Control[J].Journal of Shanghai University of Electric Power,2010,26(5):434-439.