[1]田晓燕,郑玉莲,龙 鹏,等.基于电流跟踪控制的新型负载相位调节器[J].南京师范大学学报(工程技术版),2014,14(01):001-6.
 Tian Xiaoyan,Zheng Yulian,Long Peng,et al.A Novel Load Phase Regulator Based on Current Tracking Control[J].Journal of Nanjing Normal University(Engineering and Technology),2014,14(01):001-6.
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基于电流跟踪控制的新型负载相位调节器
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南京师范大学学报(工程技术版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
14卷
期数:
2014年01期
页码:
001-6
栏目:
出版日期:
2014-03-31

文章信息/Info

Title:
A Novel Load Phase Regulator Based on Current Tracking Control
作者:
田晓燕郑玉莲龙 鹏孙频东
南京师范大学电气与自动化工程学院,江苏 南京 210042
Author(s):
Tian XiaoyanZheng YulianLong PengSun Pindong
School of Electrical and Automation Engineering,Nanjing Normal University,Nanjing 210042,China
关键词:
相位控制器电流跟踪PWM控制策略
Keywords:
phase controllercurrent tracePWMcontrol strategy
分类号:
TM761
文献标志码:
A
摘要:
对负载相位调节器进行了深入研究,包括其主电路工作原理和控制方法.采用AC/DC桥式变流为主电路结构,提出了一种电压外环、电流内环的双闭环控制策略,同时使输入电流跟踪预先给定的正弦波,以保证输出电压的稳定性.给出了主电路中电感和电容取值范围的估算方法,并分析了电流跟踪控制的开关管工作频率的数值算法.最后通过仿真验证了系统的可行性和准确性.
Abstract:
This paper presents a kind of single-phase PWM rectifier based on current tracking control.According to the operation principle of the main circuit,a new control strategy is proposed.With an inner hysteresis current-loop and an outer voltage-loop control,the stability of the output voltage can be improved and the phase difference between the input voltage and current can be controlled as expected.On this basis,the choice of some important parameters in circuit design is put forward.The formula of switching frequency are derived by analyzing the principle of hysteresis comparison control.At the end of the paper,some simulation results are presented,which shows the feasibility and accuracy of the design.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2013-07-01.
基金项目:南京师范大学高层次人才科研启动基金(2008111XLH0069).
通讯联系人:孙频东,副教授,研究方向:电力电子与电气传动.E-mail:61019@njnu.edu.cn
更新日期/Last Update: 2014-03-31