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[1]袁野,孙玉坤,孟凡刚,等. 输入侧断相对多脉波整流器直流侧谐波抑制方法的影响[J].电机与控制学报,2018,22(08):54-64.[doi:10.15938/j.emc.2018.08.008]
 YUAN Ye,SUN Yu-kun,MENG Fan-gang,et al. Effect of open-phase in input terminal on parallel-connected multi-pulse rectifier using harmonic reduction at DC side[J].,2018,22(08):54-64.[doi:10.15938/j.emc.2018.08.008]
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
22
期数:
2018年08
页码:
54-64
栏目:
出版日期:
2018-08-15

文章信息/Info

Title:
 Effect of open-phase in input terminal on parallel-connected multi-pulse rectifier using harmonic reduction at DC side
作者:
 袁野1 孙玉坤2 孟凡刚3 孟高军2
 ( 1. 江苏大学电气信息工程学院,江苏镇江212013; 2. 南京工程学院电力工程学院,江苏南京211167;3. 哈尔滨工业大学电气工程及自动化学院,黑龙江哈尔滨150001)
Author(s):
 YUAN Ye1 SUN Yu-kun2 MENG Fan-gang3 MENG Gao-jun2
 ( 1. School of Electrical and Information Engineering, Jiangsu University,Zhenjiang 212013,China;2. School of Power Engineering,Nanjing Institute of Technology,Nanjing 211167,China;3. School of Electrical Engineering and Automation,Harbin Institute of Technology,Harbin 150001,China)
关键词:
多脉波整流器 断相 平衡电抗器 抽头变换器 有源平衡电抗器
Keywords:
MPR open-phase IPR double-tapped IPR active IPR
分类号:
TM 461. 3
DOI:
10.15938/j.emc.2018.08.008
文献标志码:
A
摘要:
 为描述多脉波整流器断相时的故障特征,分析了断相对使用直流侧谐波抑制方法的多脉波整流器的影响。以使用两抽头变换器的24 脉波整流器和使用有源平衡电抗器的12 脉波整流器为例,分析了正常工作和断相运行时整流器各处的电压和电流特征。通过理论分析和实验验证,结果
表明断相会导致两整流桥输出电压的瞬时差等于零,进而使抽头变换器和有源平衡电抗器不能产生环流去抑制输入电流谐波; 同时,断相运行也将使负载电压纹波显著增大,即断相将导致输入侧和负载侧电能质量恶化。相关结论可为并联型多脉波整流器断相故障的分析和实时处理提供理论依据。
Abstract:
 In order to describe the fault feature of the multi-pulse rectifier ( MPR) when open phasing, the effect of the open-phasing was analyzed on the MPR when using the harmonic reduction method. To set the 24-pulse rectifier with double-tapped inter-phase reactor ( IPR) and 12-pulse rectifier with active IPRas examples, the current and voltage characteristic were analyzed under normal operation and open phase,respectively. The theoretical analysis indicates that the instantaneous difference of the two bridge rectifiers’ output voltages is equal to zero under open phase,and the MPR is equivalent to be two single-phase rectifiers with the equal input voltages,which cause that the double-tapped IPR and active IPR cannot generate circulating current to eliminate the harmonics in input terminals. In addition, the open phase also results in the large ripple of load voltage,which means the power quality of dc side and ac side will be worsen. The results provide the basis of analysis and real-time processing for parallel-connected MPR under open-phase.

参考文献/References:

相似文献/References:

[1]罗应立,李志强,赵海森,等.自起动稀土永磁电机断相运行时步有限元分析[J].电机与控制学报,2009,(03):383.
 LUO Ying-li,LI Zhi-qiang,ZHAO Hai-seng,et al.Open-phase operation analysis of line-start rare-earth permanent magnet motor with time-stepping FEM[J].,2009,(08):383.
[2]高蕾,孟凡刚,杨威,等.多脉波整流器直流侧无源谐波抑制机理研究[J].电机与控制学报,2016,20(04):69.[doi:10. 15938 / j. emc. 2016. 04. 010]
 GAO Lei,MENG Fan-gang,YANG Wei,et al.Harmonic reduction mechanism at DC link of multi-pulse rectifier[J].,2016,20(08):69.[doi:10. 15938 / j. emc. 2016. 04. 010]

备注/Memo

备注/Memo:
 收稿日期: 2016 - 05 - 16
基金项目: 国家自然科学基金( 51707082) ; 江苏省自然科学基金( BK20170546) ; 中国博士后科学基金( 2017M620192) ; 江苏省优势学科建设工程项目资助
作者简介: 袁野( 1991—) ,男,博士,讲师,研究方向为飞轮电池无轴承设计与控制、电能变换及其控制、新型复合储能系统能量管理;
孙玉坤( 1958—) ,男,教授,博士生导师,研究方向为特种电力传统系统;
孟凡刚( 1982—) ,男,博士,副教授,研究方向为电能变换及其控制;
孟高军( 1987—) ,男,博士,讲师,研究方向为直线电机设计及其控制。
更新日期/Last Update: 2018-10-06