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Description: 一种传输线线受雷击后的计算方法，很使用的，做毕业设计必看-a transmission line by line after the Lightning calculation method is used, do graduate design Watchable
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Size: 8978 |
Author: Sword |
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Description: 110kV同杆双回输电线路的雷电性能,通过应用同塔双回线路雷电性能的计算研究表明，该方式具有较好的雷电性能。通过珠海供电局工程中的试用，已初步验证了其效果，可继续积累运行经验-with 110kV double-circuit transmission lines lightning performance, through the application of the same double-circuit transmission line towers Lightning Performance Study shows that the method has better performance lightning. Through Zhuhai Power Project of the trial, the preliminary results of its certification may continue to accumulate operating experience
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Size: 30685 |
Author: 刘芳非 |
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Description: 简介： 一个功能十分强大，类似于Office中的精灵助手，无需MSAgent支持，并提供网上读取、保存并显示新闻文件的功能。新增特效窗体(具有涟漪、火焰、溶浆、爆炸、冲击波、雪花、烟花、闪电、动态徽标、屏保、文字、水中倒影、云朵移动等数十种特效，动态菲屏(20种动态位图特效)。 运行时，先判断和程序相同路径下有无Tip.txt文件，若无的话，从网站下载文件(当前默认下载为：http://www.microsoft.com网页)，也可在设置下载网址菜单中，将网址改为http://???/1.txt等既可。下载结束后，读取文件，当演示程序停下休息时，会一次在提示窗中显示文件中的一行信息，反覆显示文件内容。其中文件格式为:一行，一行写，一次显示一行，如果要在提示窗中换行的话，可在一行中要换行的地方加上\\n符既可。-description : a very powerful function, similar to the Office of Stars assistant without MSAgent support, and to provide on-line access, preserve and display news files. Additional effects Form (with ripples, flames, dissolved pulp, explosion, shock, alabaster, fireworks, lightning, dynamic logo, screensavers, text, water reflection, the clouds were moving dozens of other effects, dynamic Philippine Ping (20 dynamic bitmap effects). Running, first judgment and procedures under the same path whether Tip.txt document, in the absence of the case, downloading from the site (the current default download : http://www.microsoft.com website), or they can download the Web site set up menu to change the website http:// / 1 . txt, etc. can. after downloading, reading the paper, when the demo program
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Size: 376587 |
Author: 丁俊 |
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Description: 简介： 一个功能十分强大，类似于Office中的精灵助手，无需MSAgent支持，并提供网上读取、保存并显示新闻文件的功能。新增特效窗体(具有涟漪、火焰、溶浆、爆炸、冲击波、雪花、烟花、闪电、动态徽标、屏保、文字、水中倒影、云朵移动等数十种特效，动态菲屏(20种动态位图特效)。 运行时，先判断和程序相同路径下有无Tip.txt文件，若无的话，从网站下载文件(当前默认下载为：http://www.microsoft.com网页)，也可在设置下载网址菜单中，将网址改为http://???/1.txt等既可。下载结束后，读取文件，当演示程序停下休息时，会一次在提示窗中显示文件中的一行信息，反覆显示文件内容。其中文件格式为:一行，一行写，一次显示一行，如果要在提示窗中换行的话，可在一行中要换行的地方加上\n符既可。-description : a very powerful function, similar to the Office of Stars assistant without MSAgent support, and to provide on-line access, preserve and display news files. Additional effects Form (with ripples, flames, dissolved pulp, explosion, shock, alabaster, fireworks, lightning, dynamic logo, screensavers, text, water reflection, the clouds were moving dozens of other effects, dynamic Philippine Ping (20 dynamic bitmap effects). Running, first judgment and procedures under the same path whether Tip.txt document, in the absence of the case, downloading from the site (the current default download : http://www.microsoft.com website), or they can download the Web site set up menu to change the website http:///1 . txt, etc. can. after downloading, reading the paper, when the demo program
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Size: 375808 |
Author: 丁俊 |
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Description: 一种传输线线受雷击后的计算方法，很使用的，做毕业设计必看-a transmission line by line after the Lightning calculation method is used, do graduate design Watchable
Platform: |
Size: 9216 |
Author: Sword |
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Description: 110kV同杆双回输电线路的雷电性能,通过应用同塔双回线路雷电性能的计算研究表明，该方式具有较好的雷电性能。通过珠海供电局工程中的试用，已初步验证了其效果，可继续积累运行经验-with 110kV double-circuit transmission lines lightning performance, through the application of the same double-circuit transmission line towers Lightning Performance Study shows that the method has better performance lightning. Through Zhuhai Power Project of the trial, the preliminary results of its certification may continue to accumulate operating experience
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Size: 30720 |
Author: 刘芳非 |
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Description: 完美雷电，无法摒弃的时代，无可比拟的游戏，可联机，娱乐性高-Perfect lightning can not abandon an era of unparalleled games, available on-line, entertainment, high-
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Size: 5728256 |
Author: 易水寒 |
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Description: 输电线路防雷保护中关于反击的雷击跳闸率计算编程。-Transmission line lightning protection on the back of the lightning trip-rate program.
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Size: 14336 |
Author: 杨先生 |
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Description: 输电线路防雷保护中关于线路绕击引起的跳闸率-Transmission line lightning protection on the lines around the hit rate caused by tripping
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Size: 18432 |
Author: 杨先生 |
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Description: 防雷工程是一项系统工程，要求将外部防雷装置和内部防雷装置统一考虑，着眼于全方位的雷电综合防护，把机房建筑物的防雷、雷电电磁脉冲（LEMP）防护、设备防雷、电源系统防雷、线路防雷、接地系统、保护装置等综合因素考虑在内。任何方面的遗漏带来的危害都是不能-Mine is a systems engineering project, requiring the external and internal lightning protection lightning protection devices to consider a unified, integrated focus on the full range of lightning protection, lightning protection of buildings to the engine room, lightning electromagnetic pulse (LEMP) protection, equipment, anti- Thunder, lightning protection power system, line lightning protection, grounding systems, protective devices and other comprehensive factors into account. Omission of any harm is not
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Size: 3326976 |
Author: zzg |
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Description: 根据防雷检测整改意见及现场勘察，此防雷整改工程主要包括电源线路防雷工程、信号线路防雷工程和等电位连接工程、直击雷防护工程。-According to the the Lightning Detection rectification advice and site survey, this lightning rectification works mainly comprise the power line lightning protection engineering, signal line lightning protection engineering and equipotential connection works, lightning directly stroke protection works.
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Size: 13312 |
Author: sun |
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Description: 根据防雷检测整改意见及现场勘察，此防雷整改工程主要包括电源线路防雷工程、信号线路防雷工程和等电位连接工程、直击雷防护工程。-According to the the Lightning Detection rectification advice and site survey, this lightning rectification works mainly comprise the power line lightning protection engineering, signal line lightning protection engineering and equipotential connection works, lightning directly stroke protection works.
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Size: 14336 |
Author: sun |
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Description: 运用规程法计算输电线中线路防雷计算的软件-The use of a point of order method to calculate the transmission lines in the line lightning calculation software
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Size: 1024 |
Author: 黄颖 |
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Description: 电力系统配电线路防雷设计指导书，用于雷击风险评估，防雷措施效果计算。-Power system distribution line lightning protection design guide books, the risk assessment for lightning, lightning effects of measures calculated.
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Size: 24899584 |
Author: 李红红 |
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Description: 应用双指数函数模拟雷击输电线路，并导致线路故障-Application of double exponential function analog transmission line lightning and cause line faults
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Size: 3072 |
Author: |
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Description: 雷击输电线路杆塔感应过电压数字仿真软件:利用仿真软件MATLAB进行算法编写、波形仿真和操作界面绘制。此仿真软件可以计算各种不同杆塔的雷电感应过电压，计算时可以灵活改变杆塔、避雷线和导线高度，可以任意改变雷电流的各种参数，可以研究雷电流波形及各参数对感应过电压的影响，为线路杆塔的绝缘设计分析和感应过电压波形及峰值公式的研究提供分析依据。-Transmission line tower lightning induced over voltage digital simulation software: Using simulation software algorithms written in MATLAB, waveform simulation and user interface rendering. This simulation software can calculate various tower lightning induced overvoltage, flexibility to change the calculation of the tower, lightning conductor and wire height can be changed lightning current parameters can be studied and the parameters of the lightning current waveform induced overvoltage the impact of line towers insulation design analysis and sensors provide analytical study based on over-voltage waveform and peak formula.
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Size: 1024 |
Author: maycy |
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Description: 气体放电管、放电间隙、高频二极管、压敏电阻、瞬态二极管、晶闸管、高低通滤波器等元件根据不同频率、功率、传输速率、阻抗、驻波、插损、带宽、电压、电流等要求组合成电源线、天馈线、信号线系列电涌保护器（SPD）-Gas discharge tube, discharge gap, high-frequency diode, varistors, transient diode, thyristor tube, high and low pass filters and other components according to different frequency, power, transmission rate, impedance, VSWR, in loss, bandwidth, voltage and current requirements of the power supply line, antenna, signal line series surge protection device (SPD)
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Size: 3368960 |
Author: chenglin |
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Description: This book chapter presents a comprehensive set of MATLAB/Simulink models used
to simulate various power quality disturbances. The models presented include
distribution line fault, induction motor starting, and transformer energizing that are
used to simulate various types of voltage sag event. Capacitor bank switching model
used to simulate oscillatory transient event, lightning impulse model used to simulate
impulsive transient event, nonlinear load models used to simulate triplen harmonic
and voltage notching disturbances generated the load side, and lastly electric
arc furnace model used to simulate flicker disturbance are also presented. This chapter
presents each power quality disturbance in MATLAB/Simulink model. The presented
models are used to simulate various power quality disturbances and waveforms for
power quality analysis research as well as contribute to the development of power
quality education and learning curriculum.-This book chapter presents a comprehensive set of MATLAB/Simulink models used
to simulate various power quality disturbances. The models presented include
distribution line fault, induction motor starting, and transformer energizing that are
used to simulate various types of voltage sag event. Capacitor bank switching model
used to simulate oscillatory transient event, lightning impulse model used to simulate
impulsive transient event, nonlinear load models used to simulate triplen harmonic
and voltage notching disturbances generated the load side, and lastly electric
arc furnace model used to simulate flicker disturbance are also presented. This chapter
presents each power quality disturbance in MATLAB/Simulink model. The presented
models are used to simulate various power quality disturbances and waveforms for
power quality analysis research as well as contribute to the development of power
quality education and learning curriculum.
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Size: 1174528 |
Author: ashi |
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Description: 通过远程数据图像采集器从CCD摄像机采集模拟视频信号，然后把图像数据进行编码和压缩成为数字视频数据；通过485数据采集扩展版，将高压传输线路的导线泄漏电流、绝缘子污秽、雷电电流、导线温度、环境温湿度、线路走廊山火（环境CO2含量）、现场风速雨量等现场数据实时采集并本地缓存-Through the remote image data acquisition the CCD camera acquisition analog video signal, and then the image data is encoded and compressed into a digital video data through 485 data acquisition expansion version, the wire of high voltage transmission line leakage current, insulator, lightning current, wire temperature, environmental temperature and humidity and line corridor fires (ambient CO2 content), wind speed and rainfall etc. field data real-time acquisition and local cache
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Size: 716800 |
Author: zdx |
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Description: ATmega64振动 舞动 雷击 监测，电力电线姿态检测，事实的提供给监控中心参考数据，监控人员作出相应的反应。-ATmega64 dancing lightning vibration monitoring, power wires attitude detection, the fact that the monitoring center to provide reference data, monitoring staff respond accordingly.
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Size: 112640 |
Author: 王修 |
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