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...
高压电器  2015 

强制过零型高压直流断路器的控制单元研究

DOI: 10.13296/j.1001-1609.hva.2015.11.008, PP. 47-52

Keywords: 高压直流输电,高压直流断路器,控制单元,实验研究

Full-Text   Cite this paper   Add to My Lib

Abstract:

随着柔性直流输电技术与大功率电力电子技术的发展,高压直流输电技术得到了不断地发展,而高压直流断路器已成为限制直流电网发展的主要瓶颈问题之一。现有的机械式高压直流断路器能够在几十ms内断开电路,但对于高压直流输电系统,远不能达到要求。采用高速电磁斥力机构作为机械开关的操动机构能够克服上述缺点。文中对以电磁斥力机构作为操动机构的强制过零型高压直流断路器的拓扑结构和工作原理进行了详细介绍,并针对其工作原理,提出控制需求,进而对其控制单元进行了研究。最后在自研的40.5kV强制过零型高压直流断路器单元样机上对所研究的控制单元的实用性进行了验证。

References

[1]  LONG W,NILSSON S. HVDC transmission:Yesterday and today[J]. IEEE Power & Energy Magazine,2007,5(2):22-31.
[2]  郑占锋,邹积岩,董恩源,等. 直流开断与直流断路器[J].高压电器,2006,42(6):445-449. ZHENG Zhanfeng,ZOU Jiyan,DONG Enyuan,et al. DC interruption and DC circuit breaker[J]. High Voltage Apparatus,2006,42(6):445-449.
[3]  温家良,吴 锐,彭 畅,等.直流电网在中国的应用前景分析[J]. 中国电机工程学报,2012,32(13):7-12. WEN Jialiang,WU Rui,PENG Chang,et al. Analysis of DC grid prospects in China[J]. Proceedings of the CSEE,2012,32(13):7-12.
[4]  FLOURENTZOU N,AGELIDIS V G,DEMETRIADES G D.VSC-based HVDC power transmission systems:An overview[J]. IEEE Transactions on Power Electronics,2009,24(3):592-602.
[5]  李立?. 直流输电技术的发展及其在我国电网中的作用[J]. 电力设备,2004,5(11):1-3. LI Licheng. Development of HVDC transmission technology and its role in power network in China[J]. Electrical Equipment,2004,5(11):1-3.
[6]  梁旭明,张 平,常 勇. 高压直流输电技术现状及发展前景[J]. 电网技术,2012,36(4):1-9. LIANG Xuming,ZHANG Ping,CHANG Yong. Recent advances in high-voltage direct-current power transmission and its developing potential[J]. Power System Technology,2012,36(4):1-9.
[7]  张文亮,汤 涌,曾南超. 多端高压直流输电技术及应用前景[J]. 电网技术,2010,34(9):1-6. ZHANG Wenliang,TANG Yong,ZENG Nanchao. Multi-terminal HVDC transmission technologies and its application prospects in China[J]. Power System Technology,2010,34(9):1-6.
[8]  王容华,刘 云. 直流开断方法分析比较[J]. 电工材料,2011(4):40-45. WANG Ronghua,LIU Yun. Analysis and comparison of DC interruption techniques of switches[J]. Electrical Engineering Materials,2011(4):40-45.
[9]  LI Xiaolin,YUAN Zhichang,JIAO Fu,et al. Nanao multi-terminal VSC-HVDC project for integrating large-scale wind generation[C]//PES General Meeting Conference Exposition.[S.l.]:IEEE,2014:1-5.
[10]  鲍敏锋. 高压直流断路器的研制[J]. 高压电器,1990,26(1):26-34. BAO Minfeng. Develop of HVDC circuit breaker[J]. High Voltage Apparatus,1990,26(1):26-34.
[11]  FRANCK C M. HVDC circuit breakers:A review identifying future research needs[J]. IEEE Transactions on Power Delivery,2011,26(2):998-1007.
[12]  CALLAVIK M,BLOMBERG A,H??FNER J,et al. The hybrid HVDC breaker: An innovation breakthrough enabling reliable HVDC grid[J]. ABB Grid Systems, Technical Paper Nov,2012(12):1-10.
[13]  邓珂琳. 高压直流分断技术在多端高压直流输电系统中的应用研究[D]. 北京:北京交通大学,2011.
[14]  BASU S,SRIVASTAVA K D. Electromagnetic force on metal disk in an alternating magnetic field[J]. IEEE Transactions on Power Apparatus and Systems,1969,88(8):1281-1285.
[15]  李 博. 高速斥力机构及故障电流快速监控装置的研究[D]. 大连:大连理工大学,2006.
[16]  董 斌. 地铁直流牵引供电系统中的di/dt和ΔI保护[J].机车电传动,2003(3):38-39. DONG Bin. di/dt and ΔI protection of DC traction supply system for metro vehicles[J]. Electric Drive for Locomotive,2003(3):38-39.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133