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  2015 

海岛光储直流微电网自治控制策略

DOI: 10.13335/j.1000-3673.pst.2015.04.002, PP. 886-891

Keywords: 直流微电网,光储,直流母线电压,自治控制

Full-Text   Cite this paper   Add to My Lib

Abstract:

针对海岛光储直流微电网系统,设计了一种基于电压幅值的控制策略。以直流母线电压幅值为判定基准,将控制策略设置成不同模式。利用直流母线电压变化量作为系统模式的切换基准,无需控制器间进行通信连接,提高了系统的自治性、可靠性与经济性。在不同模式中合理调节变流器的工作方式,维持直流母线电压恒定,实现能量最优利用和系统稳定工作。针对海岛淡水短缺问题,设计了可控海水淡化负荷的投切控制,在改善海岛内的淡水供应的同时,辅助系统功率调节。实验结果实现了工作模式的平滑切换,验证了提出方法的有效性和正确性。

References

[1]  杨欢,赵荣祥,辛焕海,等.海岛电网发展现状与研究动态[J].电工技术学报,2013,28(11):95-105. Yang Huan,Zhao Rongxiang,Xin Huanhai,et al.Development and research status of island power systems[J].Transactions of China Electrotechnical Society,2013,28(11):95-105(in Chinese).
[2]  张先勇,舒杰,吴昌宏,等.一种海岛分布式光伏发电微电网[J].电力系统保护与控制,2014,42(10):55-61. Zhang Xianyong,Shu Jie,Wu Changhong,et al.Island microgrid based on distributed photovoltaic generation[J].Power System Protection and Control,2014,42(10):55-61(in Chinese).
[3]  郭力,富晓鹏,李霞林,等.独立交流微网中电池储能与柴油发电机的协调控制[J].中国电机工程学报,2012,32(25):70-78. Guo Li,Fu Xiaopeng,Li Xialin,et al.Coordinated control of battery storage and diesel generators in isolated AC microgrid systems[J].Proceedings of the CSEE,2012,32(25):70-78(in Chinese).
[4]  赵建东,杨磊,刘文辉.孤岛式风光柴蓄智能微网系统的研制[J].电网与清洁能源,2012,28(5):46-53. Zhao Jiandong,Yang Lei,Liu Wenhui.Research on islanded wind-solar-diesel-battery intelligent microgrid system[J].Power System and Clean Energy,2012,28(5):46-53(in Chinese).
[5]  李和明,董淑惠,王毅,等.永磁直驱风电机组低电压穿越时的有功和无功协调控制[J].电工技术学报,2013,28(5):73-81. Li Heming,Dong Shuhui,Wang Yi,et al.Coordinated control of active and reactive power of PMSG-based wind turbines for low voltage ride through[J].Transactions of China Electrotechnical Society,2013,28(5):73-81(in Chinese).
[6]  范柱烽,毕大强,任先文,等.光储微电网的低电压穿越控制策略研究[J].电力系统保护与控制,2015,43(2):6-12. Fan Zhufeng, Bi Daqiang, Ren Xianwen,et al.Low voltage ride-through control of the photovoltaic/battery micro-grid system[J].Power System Protection and Control,2015,43(2):6-12 (in Chinese).
[7]  吉小鹏,金强,乔峰,等.海岛微网能量管理系统的设计与实现[J].中南大学学报:自然科学版,2013,44(1):420-424. Ji Xiaopeng,Jin Qiang,Qiao Feng,et al.Design and implementation of insular microgrid energy management system[J].Journal of Central South University:Science and Technology,2013,44(1):420-424(in Chinese).
[8]  王坤林,游亚戈,张亚群.海岛可再生独立能源电站能量管理系统[J].电力系统自动化,2010,34(14):13-17. Wang Kunlin,You Yage,Zhang Yaqun.Energy management system of renewable stand-alone energy power generation system in an island[J].Automation of Electric Power Systems,2010,34(14):13-17(in Chinese).
[9]  毕大强,赵润富,葛宝明,等.直流微电网能量控制策略的研究[J].电源学报,2014(1):1-7. Bi Daqaing,Zhao Runfu,Ge Baoming,et al.A novel energy control strategy for DC microgrid photovoltaic power generation[J].Journal of Power Supply,2014(1):1-7(in Chinese).
[10]  王毅,张丽荣,李和明,等.风电直流微网的电压分层协调控制[J].中国电机工程学报,2013,33(4):16-24. Wang Yi,Zhang Lirong,Li Heming,et al.Hierarchical coordinated control of wind turbine-based DC microgrid[J].Proceedings of the CSEE,2013,33(4):16-24(in Chinese).
[11]  Bryan J,Duke R,Round S.Decentralized generator scheduling in a nanogrid using DC bus signaling[C]//IEEE Power Engineering Society General Meeting.Denver,CO,United states,IEEE Institute of Electrical and Electronics Engineers,2004:977-982.
[12]  Schonberger J,Duke R,Round S D.DC bus signaling:a distributed control strategy for a hybrid renewable Nangrid[J].IEEE Trans on Industrial Electronics,2006,53(5):1453-1460.
[13]  张犁,孙凯,吴田进,等.基于光伏发电的直流微电网能量变换与管理[J].电工技术学报,2013,28(2):248-254. Zhang Li,Sun Kai,Wu Tianjin,et al.Energy conversion and management for DC microgrid based on photovoltaic generation[J].Transactions of China Electrotechnical Society,2013,28(2):248-254(in Chinese).
[14]  徐少华,李建林.光储微网系统并网/孤岛运行控制策略[J].中国电机工程学报,2013,33(34):25-33. Xu Shaohua,Li Jianlin.Grid-connected/island operation control strategy for photovoltaic/battery micro-grid[J].Proceedings of the CSEE,2013,33(34):25-33(in Chinese).

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133