助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   feeder load 的翻译结果: 查询用时:0.008秒
图标索引 在分类学科中查询
所有学科
电力工业
更多类别查询

图标索引 历史查询
 

feeder load
相关语句
  馈线负荷
     A combined SLF method to extrapolate feeder load growth is proposed by using feeder's history peak value and the merits of gray theory and Genetic Programming ( GP ).
     接着采用灰色关联度聚类方法对馈线负荷增长曲线进行聚类分析; 最后采用遗传规划来对灰色聚类结果进行符号回归,分别得到每一类曲线的最佳拟合曲线形式。
短句来源
     Thirdly, we adopt gray incidence degree method to cluster the feeder load growth curve.
     接着采用灰色关联度聚类方法对馈线负荷增长曲线进行聚类分析;
短句来源
     The derived softwares consist of load control, capacitor optimizer configuration, transformer and feeder load distribution, impedance computation of generator, etc.
     派生软件有:负荷控制、电容器优化配置、变压器与馈线负荷分配、电源阻抗计算等。
短句来源
     To alleviate the large power supply pressure of local power supply enterprisecaused by insufficient electricity supply owing to comparative lag of transformersubstation construction and severe imbalance of feeder load due to unreasonable loadlayout , this paper present a new way——balanced electricity consume of feeder,which main ideal is load transfer.
     为解决有些地方近几年变电站的建设速度相对滞后,造成有电供不上的问题以及由于负荷布局不合理,导致馈线负荷严重不平衡,给当地供电企业带来巨大的供电压力的问题,本文提出了一种全新的思维方式——馈线的均衡用电,其核心思想是负荷转移。
短句来源
     With the usage of feeder load forecast algorithm,feeder load security control and abundant degree calculation method, this paper bringsforward a most proper plan of feeder load transfer which combines the practice oflocal power supply enterprise , takes distribution automation system as a basis, andintegrates the electricity load manage system and distribution information system. Also it develops a feeder abundant degree calculation system, which can solve theproblems mentioned above and give a strong support to increase feeder capacityscientifically and improve economy of power supply enterprise.
     通过优选馈线负荷预测算法和馈线负荷安全控制和裕度计算算法,本文结合地方供电企业实际,采用立足于配网自动化系统,整合电力负荷管理系统和配网信息系统的方法,实现馈线的负荷转移和负荷转供的最优化方案,开发了馈线裕度分析系统,较好的解决了上述问题,为科学的进行馈线增容和提高供电企业经济效益提供有力的支撑。
短句来源
  “feeder load”译为未确定词的双语例句
     We propose a combined SLF method to extrapolate feeder load growth by using feeder's history peak value and the merits of gray theory and Genetic Programming ( GP ). At first, we adopt load transfer coupling method to correct load history and its error for load transfer.
     将GIS的空间信息分析功能应用于配网空间负荷预测的研究:综合利用灰色理论及遗传规划(Genetic Programming,GP)的优点,提出了一种根据馈线的历史峰值负荷进行外推的组合SLF法:首先采用负荷耦合回归法来修正负荷历史,消除由于负荷转移引起的误差;
短句来源
查询“feeder load”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  feeder load
Nonfunctioning of vibratory disk feeders is mostly caused by a combination of too bad flowability of the bulk material to be reclaimed; too high a feeder load and wrong silo fill procedures and feeder power-up procedures.
      
This is due to the fact that the first case offers more compensation with regard to feeder load balancing.
      
Most of the above approaches consider transformer and feeder load balancing independent of each other.
      
From Table II, it can be seen that the first option allows greater feeder load balancing compared to the second option and hence is preferred.
      
Feeder load current levels can be as high as 600 amperes but rarely exceed about 400 amperes with many never exceeding a couple of hundred amperes.
      


In this paper, a practical approach of network reconfiguration based on recursive fictitious flow algorithm is presented. The problem of reconfiguration is divided into the problem of off line seasonal whole network reconfiguration and the problem of on line real time local network reconfiguration. Not only the balance of inter feeder load but also the balance of inter phase load is considered in the real time network reconfiguration. A new algorithm of balancing the three phase load is...

In this paper, a practical approach of network reconfiguration based on recursive fictitious flow algorithm is presented. The problem of reconfiguration is divided into the problem of off line seasonal whole network reconfiguration and the problem of on line real time local network reconfiguration. Not only the balance of inter feeder load but also the balance of inter phase load is considered in the real time network reconfiguration. A new algorithm of balancing the three phase load is also presented.

本文提出了一种基于虚拟流法的实用配网重构方法 ,将重构问题划分为离线的季度性全网重构和在线的实时局部网络重构 ,实时网络重构不仅考虑平衡馈线负荷 ,减少过载 ,而且考虑平衡三相负荷 ,相应的提出了一种实时平衡三相负荷的实用算法

The dynamic load model of outgoing feeders in substation was given by identifying parameters, which were obtained from the actual datum measured dynamically on-line of the outgoing feeder loads of the main substation in Heilongjiang grid. Some results and conclusions were gained by having analyzed these parameters of the load model above, studied and compared them with the same load models in China and other foreign countries. The transient stability of Heilongjiang grid was estimated...

The dynamic load model of outgoing feeders in substation was given by identifying parameters, which were obtained from the actual datum measured dynamically on-line of the outgoing feeder loads of the main substation in Heilongjiang grid. Some results and conclusions were gained by having analyzed these parameters of the load model above, studied and compared them with the same load models in China and other foreign countries. The transient stability of Heilongjiang grid was estimated and calculated by using the actual load datum measured, which was compared with the results calculated out of the former load model. The dynamic load models will make much difference to other power grids in net operation analysis.

通过对黑龙江省重要变电所各出线负荷的动态在线测量,得到了大量现场实测数据,经过参数辨识得到了各出线回路的负荷动态模型。对这些负荷模型参数进行了分析,与国内外同类负荷模型参数进行了研究,取得一些结果。利用实测的负荷数据对黑龙江省电网的暂态稳定进行了计算,并与原负荷模型的计算结果进行比较。这些动态负荷模型对于其它电网的运行分析都具有非常重要的价值。

This paper introduces a malfunction of over-current protection,which happened in the operation of switching breakers in a 110kV substation of Rugao in 2004.The calculation result shows that,to the interconnection style of sectionalized single bus with transfer bus and according to the principle of no interruption of power supply,there will form a ring net during the operation of switching breakers which changes the way of power supply from using a bypass switch to a feeder switch.When feeder loads...

This paper introduces a malfunction of over-current protection,which happened in the operation of switching breakers in a 110kV substation of Rugao in 2004.The calculation result shows that,to the interconnection style of sectionalized single bus with transfer bus and according to the principle of no interruption of power supply,there will form a ring net during the operation of switching breakers which changes the way of power supply from using a bypass switch to a feeder switch.When feeder loads are far less than sectionalized bus loads,with the transporting of loads,the current flowing through the feeder switch is larger than the possible maximum load current,and the feeder over-current protection malfunction happened.Efficient solutions are presented in the end.

介绍了2004年如皋变电站检修完35 kV侧出线开关后进行倒闸操作时所发生的过流保护误动事故经过。分析结果表明,对于单母分段带旁路这种接线方式,在由旁路开关代替出线开关运行方式恢复到正常供电方式时所进行的倒闸操作过程中,根据不停电原则,在倒闸操作过程中会形成环网;此时若出线负荷远小于分段母线负荷,则必然出现负荷转供现象,致使流经出线开关的电流远大于正常情况下该出线可能出现的最大负荷电流,造成出线开关过流保护误动。最后,文章就如何预防这类事故提出了有效的解决方案。

 
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关feeder load的内容
在知识搜索中查有关feeder load的内容
在数字搜索中查有关feeder load的内容
在概念知识元中查有关feeder load的内容
在学术趋势中查有关feeder load的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社