One—End Data Method for Fault Position Estimate of Two—Parallel Transmission Lines

来源 :Journal of Beijing Institute of Technology(English Edition) | 被引量 : 0次 | 上传用户:wdxf365
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
An accurate numerical algorithm for three-line fault involving different phases from each of two-parallel lines is presented. It is based on one-terminal voltage and current data. The loop and nodel equations comparing faulted phase to non-faulted phase o
其他文献
Let P(z) be entire and g(z)=λez, λ∈C-{0}. If f=P(g) has no wandering domain, then neither does h=g(P). The normal sets of h=g(P) and f=P(g) have no Baker dom
文章介绍了TD—SCDMA终端测试规范中定义的频域部分测试项目并模拟终端测试环境利用LabVIEW软件对各测试项目进行了实验。
Traditional fingerprints matching approaches are based on the minutiae and the texture characteristics. It is difficult for todays techniques to deal with the images captured by the solid-state finger
轧制力是轧制控制过程中的一个重要参数,对其预报的精确与否将直接影响厚度控制中的厚度精度.采用自适应控制理论的方法,通过现场融合数据,达到提高轧制力预报精度的目的.通
The simulation system is designed to imitate a greenhouse environment with the software on computer.The relationships between greenhouse indoor environment,outd
In order to study the factors that influence the air-fuel ratio(A/F), the amplitude and frequency of A/F fluctuation, to reform the control strategy, and to imp
文中介绍了在PC机和Windows操作系统平台上实现No.7信令监测系统的一种方法。借助于文中实现的这套系统.我们可以方便快捷地接入七号信令网,对信令网进行有效的管理和维护。
The drive control system of the permanent magnetic direct current motor with the enhanced magnetism windings used in the electric transit bus is developed. The
随着无线定位业务的前景日益广阔,各种无线定位技术向着高精度,短时延,低成本的方向不断发展。本文撷取其中受到广泛关注的双曲型TDOA的无线定位方法进行了系统性的研究和阐述。
为了改进目前在汽车动力学控制系统研究中常用的由车辆的非驱动轮速获得车身速度的计算方法的局限性和精确性,通过建立行驶车辆及车轮部分的动力学及运动学模型,推导并提出了