Low Voltage Ride through Control Capability of a Large Grid Connected PV System Combining DC Chopper

来源 :电力能源(英文) | 被引量 : 0次 | 上传用户:lixiaojin1987
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
This paper presents the development and performance capability of a comprehensive Low voltage ride through (LVRT) control scheme that makes use of both the DC chopper and the current limiting based on the required reactive power during fault time. The stu
其他文献
缓粘结预应力钢绞线的缓粘结剂具有一定粘度,粘度在预应力筋张拉时表现为粘滞力,并直接影响有效预应力的建立。通过两种试验方法研究预应力钢绞线在护套内滑动时粘滞力与温度之
【正】本周六(2月10日),美国民主党参议员贝拉克·奥巴马正式宣布参加2008年总统竞选。奥巴马让人回忆起了亚伯拉罕·林肯统一国家的能力,誓言领导新的一代“改造这
采用X射线衍射和红外光谱分析法对天然石灰石、人工烧制石灰以及采自汉代和明代遗址的古代白灰进行分析,研究人工烧制石灰的判别方法。结果表明,人工煅烧天然石灰石形成的石
Parametric study is carried out in the present article to investigate the unsteady performance of solar energy gain and heat retention of two different integrat
【正】参加完国际足联2007年女子世界杯开幕式的第二天,国际足联主席约瑟夫·布拉特于昨天(9月11日)到达成都,在那里受到了热烈的欢迎。在成都体育中心,他欣赏到了180分
This article proposes an innovative strategy to the problem of non-linear estimation of states for electrical machine systems. This method allows the estimation
Removal efficiency of COD, NH4-N and PO4-P and NO3-N in five step SBR processes is widely influenced by hydraulic retention time of Anaerobic/Anoxic/Aerobic/Ano
Microalgae are unicellular organisms capable of photosynthesis, turning sunlight and carbon dioxide (CO2) into rich biomass. Precisely because of this definitio