|本期目录/Table of Contents|

[1]周京华,李秋霈,陈亚爱,等. 电气化铁路用单相链式 STATCOM 控制策略[J].电机与控制学报,2015,19(12):38-46.[doi:10. 15938 /j. emc. 2015. 12. 006]
 ZHOU Jing-hua,LI Qiu-pei,CHEN Ya-ai,et al. Single-phase cascade STATCOM control strategy in electrified railway [J].,2015,19(12):38-46.[doi:10. 15938 /j. emc. 2015. 12. 006]
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 电气化铁路用单相链式 STATCOM 控制策略(PDF)
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
19
期数:
2015年12
页码:
38-46
栏目:
出版日期:
2015-12-31

文章信息/Info

Title:
 Single-phase cascade STATCOM control strategy in electrified railway

作者:
 周京华12 李秋霈1 陈亚爱12 章小卫1 蓝志茂3
 ( 1. 北方工业大学 电力电子与电气传动工程技术研究中心,北京 100144; 2.北京电动车辆协同创新中心,北京 100081; 3.北京先行电气有限公司,北京 100045)
Author(s):
 ZHOU Jing-hua12 LI Qiu-pei1 CHEN Ya-ai12 ZHANG Xiao-wei1 LAN Zhi-mao3
 ( 1. Inverter Technologies Engineering Research Center of Beijing,North China University of Technology,Beijing 100144,China; 2. Collaborative Innovation Center of Electric Vehicles in Beijing,Beijing 100081,China; 3. Beijing Leading Electrical Co.,Ltd. Xicheng District,Beijing 100045,China)
关键词:
单相链式 静止同步补偿器 悬浮电容电压 平衡控制 双闭环
Keywords:
single-phase chain static synchronous compensator suspended capacitor voltage balance control double closed-loop
分类号:
TM 46
DOI:
10. 15938 /j. emc. 2015. 12. 006
文献标志码:
A
摘要:
 为了研究单相链式 STATCOM( static synchronous compensator) 对电气化铁路电能质量问题 的治理情况,在建立单相链式静止同步补偿器的数学模型基础上,得出单相链式结构中链节悬浮电 容的充放电规律,从而提出一种基于占空比调节的悬浮电容电压平衡控制策略。针对单相链式 STATCOM 的电流控制问题,基于内模原理,采用准 PR 调节器对交流正弦电流信号进行跟踪,最后 结合悬浮电容电压平衡控制策略及电流控制方法,给出了链式 STATCOM 的电压外环,电流内环的 双闭环整体控制策略,并在 6MVA STATCOM 仿真模型上进行了仿真研究。同时,构建了基于 DSP + FPGA 的 STATCOM 原理样机,并进行了相关实验。仿真及实验结果验证了所提控制策略的有效 性及可行性。

Abstract:
 In order to study the Single-phase chain static synchronous compensator governance situation of electrified railway power quality problems,based on the established mathematical model of the Single-phase chain static synchronous compensator,charge and discharge rule of the chain suspended capacitor in single phase cascade structure was obtained. So a voltage balance control strategy of suspended capaci-tor based on duty ratio regulating was put forward. For the Single-phase chain static synchronous compen-sator’s current control problem,based on internal model principle,using quasi PR controller for AC sine wave current signal tracking,at last,combine suspended capacitor voltage balance control and method of current control,the voltage and current double closed-loop overall control strategy of Chain STATCOM was provided,and stimulation study was conducted on the 6MVA STATCOM simulation model. Mean-while,principle prototype was constructed based on DSP + FPGA of STATCOM. And the relative experi-ments were done. The simulation and experimental results verify the validity of the proposed control strat-egy.

参考文献/References:

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相似文献/References:

[1]张定华,桂卫华,王卫安,等.混合动态无功补偿装置及其应用研究[J].电机与控制学报,2010,(02):71.
 ZHANG Ding-hua,GUI Wei-hua,et al.Mixed dynamic reactive power compensation equipment and its application[J].,2010,(12):71.
[2]于洪亮,王旭,杨丹,等.基于自适应最小二乘支持向量机逆系统的链式STATCOM 控制策略[J].电机与控制学报,2017,21(07):107.[doi:10.15938/j.emc.2017.07.015]
 YU Hong-liang,WANG Xu,YANG Dan,et al.Control strategy of cascade STATCOM based on adaptive least square support vector machine and inverse system [J].,2017,21(12):107.[doi:10.15938/j.emc.2017.07.015]

备注/Memo

备注/Memo:
 收稿日期: 2014 - 06 - 26
基金项目: 北京市自然科学基金( 3142008)
作者简介: 周京华( 1974 —) ,男,博士,教授,研究方向为多电平变换技术;
李秋霈( 1990 —) ,男,硕士研究生,研究方向为无功功率控制补偿技术;
陈亚爱( 1961 —) ,女,硕士,教授,研究方向为新能源发电技术;
章小卫( 1981 —) ,男,硕士,讲师,研究方向为大功率交流调速技术;
蓝志茂( 1976 —) ,男,工程师,研究方向为电力电子应用及电气传动。
更新日期/Last Update: 2016-03-14