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  2012 

一种带储能功能的新型光伏并网逆变器研究

, PP. 36-40

Keywords: 光伏发电,超级电容,H桥,脉冲宽度调制,

Full-Text   Cite this paper   Add to My Lib

Abstract:

为了减少光伏发电功率的波动,并进一步降低并网电流的谐波含量,提出了一种带储能功能的新型光伏并网逆变器,通过对光伏发电电能进行储存和释放,改善了光伏发电并网输出功率的波动问题。针对提出的逆变器拓扑结构,建立了相应的输出电压数学模型,并提出了一种新型调制算法达到了改善输出电压谐波特性的效果。实验结果表明,提出的并网逆变器工作正常,调制策略和控制算法有效可行,可实现对能量的存储和释放。

References

[1]  梁亮,李建林,惠东.光伏-储能联合发电系统运行机理及控制策略[J].电力自动化设备,2011,31(8):20-23.Liang Liang,Li Jianlin,Hui Dong.Operating modes of photovoltaic/energy-storage hybrid system and its control strategy [J].Electric Power Automation Equipment,2011,31(8):20-23(in Chinese).
[2]  唐西胜,武鑫,齐智平.超级电容器蓄电池混合储能独立光伏系统研究[J].太阳能学报,2007,28(2):178-183.Tang Xisheng,Wu Xin,Qi Zhiping.Study on a stand-alone PV System with battery/ultracapacitor hybrid energy storage[J].Acta Energiae Solaris Sinica,2007,28(2):178-183(in Chinese).
[3]  许晓艳,黄越辉,刘纯,等.分布式光伏发电对配电网电压的影响及电压越限的解决方案[J].电网技术,2010,34(10):140-146.Xu Xiaoyan,Huang Yuehui,Liu Chun,et al.Influence of distributed photovoltaic generation on voltage in distribution network and solution of voltage beyond limits[J].Power System Technology,2010,34(10):140-146(in Chinese).
[4]  李建林.载波相移级联H桥型多电平逆变器及其在有源电力滤波器中的应用研究[D].杭州:浙江大学,2005.
[5]  Hagiwara M,Wada K,Fujita H,et al.Dynamic behavior of a 21-level btb-based power-flow controller under single-line-to-ground fault conditions[J].IEEE Transactions on Industry Applications,2007,43(5):1379-1387.
[6]  张大禹,谭光慧,纪延超.级联型有源电力滤波器的新型控制策略[J].电网技术,2008,32(3):70-74.Zhang Dayu,Tan Guanghui,Ji Yanchao.A novel control strategy for cascaded active power filters[J].Power System Technology,2008,23(3):70-74(in Chinese).
[7]  李永东,肖曦,高跃.大容量多电平变换器原理控制应用[M].北京:科学出版社,2005:9-12.
[8]  孔明,邱宇峰,贺之渊,等.模块化多电平式柔性直流输电换流器的预充电控制策略[J].电网技术,2011,35(11):67-73.Kong Ming, Qiu Yufeng,He Zhiyuan,et al.Pre-charging control strategies of modular multilevel converter for VSC-HVDC[J].Power System Technology,2011,35(11):67-73(in Chinese).
[9]  Lezana P,Rodriguez J,Oyarzun D A.Cascaded multilevel inverter with regeneration capability and reduced number of switches [J].IEEE Transactions onIndustrial Electronics,2008,55(3):1059-1066.
[10]  Corzine K,Familiant Y.A new cascaded multilevel H-bridge drive [J].IEEE Transactions on Power Electronics,2002,17(1):125-131.
[11]  陈兴华,朱长胜,王海龙,等.H桥级联STATCOM的控制策略及仿真[J].电网技术,2009,33(19):119-122.Chen Xinghua,Zhu Changsheng,Wang Hailong,et al.Control strategy and simulation of STATCOM based on cascaded H-bridge [J].Power System Technology,2009,33(19):119- 122(in Chinese).
[12]  王立娜,周克亮,卢闻州,等.组合蓄能离网型自治光伏发电系统优化运行与配置设计[J].电网技术,2009,33(17):146-151.Wang Lina,Zhou Keliang,Lu Wenzhou,et al.Optimal operation and configuration design of off-grid autonomous photovoltaic generation system with hybrid energy storage[J].Power System Technology, 2009,33(17):146-151(in Chinese).
[13]  侯世英,房勇,孙韬,等.混合储能系统在独立光伏发电系统功率平衡中的应用[J].电网技术,2011,35(5):183-187.Hou Shiying,Fang Yong,Sun Tao,et al.Application of hybrid energy storage system in power balance of stand-alone photovoltaic power system[J].Power System Technology,2011,35(5):183-187(in Chinese).
[14]  唐西胜,齐智平.基于超级电容器储能的独立光伏系统[J].太阳能学报,2006,27(11):1097-1102.Tang Xisheng,Qi Zhiping.Study on a a stand-alone PV system with ultracapacitor as energy storage device[J].Acta Energiae Solaris Sinica,2006,27(11):1097-1102(in Chinese).
[15]  饶建业,李永东.一种混合级联型多电平逆变器拓扑结构[J].电工技术学报,2009,24(3):104-109.Rao Jianye,Li Yongdong.Investigation of control method for a hybrid cascaded multilevel inverter[J].Transactions of China Electrotechnical Society,2009,24(3):104-109(in Chinese).
[16]  高志刚,李永东.一种适用于级联H桥型逆变器的新型PWM脉冲模型[J].中国电机工程学报.2010,30(27):96-101.Gao Zhigang,Li Yongdong.A novel PWM model for cascaded H-bridge converters[J].Proceedings of the CSEE,2010,30(27): 96-101(in Chinese).

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133