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 

高压直流断路器系统开断条件仿真研究

DOI: 10.13296/j.1001-1609.hva.2015.11.011, PP. 64-72

Keywords: 高压直流断路器,短路故障分析,暂态分析,PSCAD/EMTDC

Full-Text   Cite this paper   Add to My Lib

Abstract:

为分析高压直流断路器在实际高压直流输电系统中的各种故障情况及其开断条件,笔者利用PSCAD/EMTDC仿真软件,根据高压直流输电系统的结构和控制方式,搭建了背靠背高压直流输电系统仿真模型。仿真研究了单端高压直流输电系统不同位置发生单相、异相、三相及直流母线短路等故障情况下的暂态特性。仿真结果表明,该仿真模型有很好的动态响应特性,能够有效模拟单端高压直流输电系统的各种短路情况。同时,结合高压直流系统的控制方式对各种短路情况进行了研究分析,找出了在系统中对高压直流断路器的开断较为苛刻的情况。经过参数分析得到了各种不同故障情况下对直流断路器的开断影响较大的故障电流峰值、最大故障电流上升率等系统参数。从而为多端高压直流输电网络建模分析、高压直流断路器型式试验及其标准的制定、高压直流断路器的发展提供借鉴。

References

[1]  浙江大学发电教研组直流输电科研组. 直流输电[M]. 北京:电力工业出版社,1985.
[2]  高晓旺,周 勇,康鲁豫. 基于PSCAD/EMTDC的背靠背高压直流输电系统仿真[J]. 电力自动化设备,2007,27(2):69-70. GAO Xiaowang,ZHOU Yong,KANG Luyu. Simulation of back-to-back HVDC system with PSCAD/EMTDC[J]. Electric Power Automation Equipment,2007,27(2):69-70.
[3]  CIGRE B4-52 Working Group. HVDC grid feasibility study[R]. Melbourne:International Council on Large Electric Systems,2011.
[4]  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.
[5]  刘振亚. 特高压直流输电技术研究成果专辑[M]. 北京:中国电力出版社,2009:221-234.
[6]  张文亮,于永清,李光范,等. 特高压直流技术研究[J]. 中国电机工程学报,2007,27(22):1-7. ZHANG Wenliang,YU Yongqing,LI Guangfan,et al. Researches on UHVDC technology[J]. Proceedings of the CSEE,2007,27(22):1-7.
[7]  徐 政. 柔性直流输电系统[D]. 北京:机械工业出版社,2012:1-10.
[8]  何俊佳. 直流断路器发展综述[J]. 南方电网技术,2015,9(2):9-14. HE Junjia. Review of DC circuit breaker technology development[J]. Southen Power System Technology,2015,9(2):9-14.
[9]  FRANCK C M.HVDC circuit breakers:A review identifying future research needs[J]. IEEE Transactions on Power Delivery,2011,26(2):998-1007.
[10]  赵畹君. 高压直流输电技术[M]. 北京:中国电力出版社,2004.
[11]  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.
[12]  姚广平. 一种高压直流断路器的电路构成及其试验方法[J]. 水电能源科学,2011,29(7):164-166. YAO Guangping. A circuit structure of high voltage direct current circuit breaker and its test method[J]. Water Resources and Power,2011,29(7):164-166.
[13]  HENRY S,DENIS A M,PANCIATICI P. Feasibility study of off-shore HVDC grids[C]//Innovative Smart Grid Technologies.Manchester: IEEE,2010:1-5.
[14]  彭海应,陈 伟. 基于遗传算法的高压直流断路器振荡回路参数计算[J]. 广东电力,2013,26(5):40-44. PENG Haiying,CHEN Wei. Calculation for high voltage direct current breaker vibration circuit parameters based on genetic algorithm[J]. Guangdong Electric Power,2013,26(5):40-44.
[15]  FELTES J W,GEMMELL B D,RETZMANN D. From smart grid to super grid: Solutions with HVDC and FACTS for grid access of renewable energy sources[C]//IEEE Power and Energy Society General Meeting. Michigan:IEEE,2011:1-6.
[16]  CALLAVIK M,BLOMBERG A,H?FNER J,et al. The hybrid HVDC breaker: An innovation breakthrough enabling reliable HVDC grid[R]. Zurich:ABB Grid Systems,Technical Paper,2012.
[17]  WANG Jun,NING Tao,LI Zhihua,et al. A new method of automatic monitoring DC breaker by using GPRS technique[C]//Springer-Verlag Berlin Heidelberg.Berlin: [s.n.],2011:113-120.
[18]  陈 勇,吴艳辉. 基于PSCAD/EMTDC 的高压直流输电控制系统的仿真分析[J]. 电力科学与工程,2008,24(9):10-13. CHEN Yong,WU Yanhui.Simulation and analysis of control system of HVDC based on PSCAD/EMTDC[J]. Electric Power Science and Engineering,2008,24(9):10-13.
[19]  MERLIN M,GREEN T C,MITCHESON P D,et al. A new hybrid multi-level voltage-source converter with DC fault blocking capability[C]//CIGRE Session.Paris,France:CIGRE,2010:1-12.
[20]  朱 瑜,梁 旭,闵 勇. 基于PSCAD/EMTDC 的高压直流输电线路保护仿真研究[J]. 现代电力,2006,23(2):35-38. ZHU Yu,LIANG Xu,MIN Yong. Simulation of line protection of HVDC transmission based on PSCAD/EMTDC[J]. Modern Electric Power,2006,23(2):35-38.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133