• 首页|关于本刊|编委阵容|投稿指南|审稿指南|订阅指南|征稿启事|诚邀专家|学术道德|English
  • E-mail:
  • 密 码: 
  •    
  • 用户名:
  • 密 码: 
  •    
最新录用 更多>>
黄亚申,汪海宁,马志保,杜燕.并网逆变器系统的谐振抑制研究综述[J].电源学报,2018,16(4):143-156
并网逆变器系统的谐振抑制研究综述
Review on Researches of Resonance Suppression for Grid-connected Inverter System
投稿时间:2016-11-28  修订日期:2017-08-04
DOI:10.13234/j.issn.2095-2805.2018.4.143
中文关键词:  分布式发电  并网逆变器  LCL滤波器  谐振抑制  阻抗分析
英文关键词:distributed generation  grid-connected inverter  LCL filter  resonance suppression  impedance analysis
基金项目:国家自然科学基金资助项目(51207040,51407057);广东省引进创新科研团队计划资助项目(2011N015)
作者单位E-mail
黄亚申 合肥工业大学教育部光伏系统工程研究中心, 合肥 230009  
汪海宁 合肥工业大学教育部光伏系统工程研究中心, 合肥 230009 whn_hfut@126.com 
马志保 合肥聚能新能源科技有限公司, 合肥 230000  
杜燕 合肥工业大学教育部光伏系统工程研究中心, 合肥 230009  
摘要点击次数: 183
全文下载次数: 159
中文摘要:
      总结了并网逆变器系统谐振抑制方法的国内外研究现状。分别针对单机型和多机型两个类型进行综述。建立了并网逆变器系统等效模型,并据此分析了单机和多机并网系统的谐振机理;分析了各无源阻尼方法的阻尼特性、滤波特性以及损耗特性,指出了影响单电流闭环控制系统稳定性的因素,从系统降阶、串联滤波器以及状态反馈3种不同的谐振抑制思想总结了现有有源阻尼方法,并从系统性能方面分析了各有源阻尼方法的优点和不足。依据多机并网谐振机理归纳和探讨了谐波源消除法和阻抗重塑法的谐振抑制思路,指出两者均具有全局性的特点,并展望了多机并网系统谐振抑制的进一步研究方向。
英文摘要:
      The domestic and foreign researches of resonance suppression methods for grid-connected inverter system are summarized, and two types of inverter systems are reviewed, i.e., single-and multi-inverter systems. An equivalent model of grid-connected inverter system is established, based on which the resonant mechanisms of single-and multi-inverter systems are studied. The damping, filtering and power loss characteristics of each passive damping method are analyzed, and factors affecting the stability of the single-current closed-loop control system are pointed out. The active damping methods at present are summarized according to different resonance suppression approaches, such as system reduction, series filter and state feedback. Moreover, the advantages and disadvantages of each active damping method are analyzed from the aspect of system performance. The resonance suppression methods, such as harmonic source elimination method and impedance reshaped method, are summarized and discussed based on the resonance mechanism of a multi-inverter grid-connected system, and it is suggested that both methods have the global characteristics. At last, the research direction of resonance suppression for grid-connected multi-inverter system in the future is forecasted.
查看全文  查看/发表评论  下载PDF阅读器
关闭