全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
电网技术  2010 

一种基于有源滤波器的同相牵引供电方案

, PP. 131-134

Full-Text   Cite this paper   Add to My Lib

Abstract:

电气化铁路牵引供电系统由于采用单相供电方式,造成电力系统三相负载不平衡,存在大量无功和谐波。电分相环节的存在不利于机车向高速重载的方向发展。本文分析一种基于有源滤波器和Yn,d11变压器结合的新型同相牵引供电系统方案。该方案基本消除三相负载不平衡,同时取消了电分相环节。根据该方法建立了simulink仿真,仿真结果结果表明了该方法的有效性。

References

[1]  李群湛.电气化铁道并联补偿技术及其应用[M].北京:中国铁道出版社,1993:1-11.
[2]  林海雪.电气化铁路的谐波标准问题[J].中国电力,1999,32(9):55-58.
[3]  Lin Haixue.Harmonic standards of electrified railway[J].Electric Power,1999,32(9):55-58(in Chinese).
[4]  姚金雄,张涛,林榕,等.牵引供电系统负序电流和谐波对电力系统的影响及其补偿措施[J].电网技术,2008,32(9):61-64.
[5]  Yao Jinxiong,Zhang Tao,Lin Rong,et al.Impacts of negative sequence current and harmonics in traction power supply system for electrified railway on power system and compensation measures[J].Power System Technology,2008,32(9):61-64(in Chinese).
[6]  唐敏,李群湛,贺建闽.牵引变电所无功谐波综合补偿方案研究[J].电网技术,2004,28(2):47-52.
[7]  Akagi H,Kanazawa Y,Nabae A.Generalized theory of the instantaneous reactive power in three-phrase circuits[C]//Proceedings of the IPEC.Tokyo,Japan:IEPC,1983.
[8]  Jeon S J.Unification and evaluation of the instantaneous reactive power theories[J].IEEE Trans on Power Electronics,2008,23(3):1502-1510.
[9]  曾国宏,郝荣泰.采用有源滤波器和斯科特变压器的同相牵引供电系统[J].北方交通大学学报,2003,27(4):84-90.
[10]  Zeng Guohong,Hao Rongtai.Cophase traction power supply system based on active filter and Scott transformer[J].Journal of Northern Jiaotong University,2003,27(4):84-90(in Chinese).
[11]  皮俊波,姜齐荣,魏应冬.一种基于链式结构UPQC的电气化铁路同相供电方案研究[J].电力设备,2008,9(10):4-9.
[12]  Pi Junbo,Jiang Qirong,Wei Yingdong.Research on a scheme of cophase power supply system for electrified railways based on cascade structure UPQC[J].Electrical Equipment,2008,9(10):4-9 (in Chinese).
[13]  任元,吕润馀,张直平.信阳和驻马店地区电气化铁路谐波引起220?kV高频保护动作的分析[J].电网技术,1995,19(2):32-35.
[14]  Ren Yuan,Lü Runyu,Zhang Zhiping.Analyzing the unwanted operation of high frequency phase differential protection caused by electric railway in Xinyang and Zhumadian districts[J].Power System Technology,1995,19(2):32-35(in Chinese).
[15]  姚宗溥,侯世英,祝石厚.电气化铁路牵引负荷对固原电网的影响[J].电网技术,2007,31(1):15-19.
[16]  Yao Zongpu,Hou Shiying,Zhu Shihou.Influence of electrical railway’s traction load on Guyuan power network[J].Power System Technology,2007,31(1):15-19(in Chinese).
[17]  李群湛,贺建闽.电气化铁路的同相供电系统与对称补偿技术[J].电力系统自动化,1996,20(4):9-11.
[18]  Li Qunzhan,He Jianmin.Electrified railway feeding system without phase exchange and symmetrical compensation technology[J].Automation of Electrical Power Systems,1996,20(4):9-11(in Chinese).
[19]  Tang Min,Li Qunzhan,He Jianmin.Structure of hybrid power filter for reactive power and harmonic currents in traction substation[J].Power System Technology,2004,28(2):47-52(in Chinese).
[20]  解绍锋,李群湛,贺建闽,等.同相供电系统对称补偿装置控制策略研究[J].铁道学报,2002,24(2):109-113.
[21]  Xie Shaofeng,Li Qunzhan,He Jianmin,et al.Control strategy of symmetry compensation system for traction power supply system in phase[J].Journal of the China Railway Society,2002,24(2):109-113(in Chinese).
[22]  魏光,李群湛,黄军,等.新型同相牵引供电系统方案[J].电力系统自动化,2008,32(10):80-83.
[23]  Wei Guang,Li Qunzhan,Huang Jun,et al.A new cophase traction power supply system[J].Automation of Electrical Power Systems,2008,32(10):80-83(in Chinese).
[24]  张秀峰,钱清泉,李群湛,等.基于有源滤波器和AT供电方式的新型同相牵引供电系统[J].中国铁道科学,2006,27(4):73-77.
[25]  Zhang Xiufeng,Qian Qingquan,Li Qunzhan,et al.A new cophase traction power supply system based on active filter and AT traction power supply method[J].China Railway Science,2006,27(4):73-77(in Chinese).
[26]  吕晓琴,张秀峰.基于有源滤波器和V,v接线的同相牵引供电系统[J].电力系统及其自动化学报,2006,18(6):73-78.
[27]  Lü Xiaoqin,Zhang Xiufeng.A new cophase traction power supply system based on active filter and V/v connection[J].Proceeding of the CSU-EPSA,2006,18(6):73-78(in Chinese).
[28]  曾国宏,郝荣泰.采用有源滤波器实现平衡变换的供电系统研究[J].铁道学报,2003,25(1):48-53.
[29]  Zeng Guohong,Hao Rongtai.A novel three-phase balanced traction power supply system based on active filter[J].Journal of the China Railway Society,2003,25(1):48-53(in Chinese).
[30]  张秀峰,连级三.基于斯科特变压器的新型同相AT牵引供电系统[J].机车电传动,2006(4):14-18.
[31]  Zhang Xiufeng,Lian Jisan.A new cophase AT traction power supply system based on Scott transformer[J].Electric Drive for Locomotives,2006(4):14-18(in Chinese).

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133