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本文介绍了基于遥测技术的绝缘子在线监测系统的设计与实现。该系统采用网络测量技术 ,通过数据测量单元在线实时监测输电线路上绝缘子串的污秽特征量等数据 ,采用无线与有线相结合的方式将数据传到数据分析总站 ,通过专家知识和自学习算法 ,对绝缘子的污秽及老化状况做出正确的预测和评估 ,实现故障预警。-this paper based on the telemetry insulator online monitoring system design and implementation. The sys
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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 Performa
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近几年来,全球通信技术的发展日新月异,尤其是无线通信技术的发展速度与应用领域已经超过了固定通信技术,呈现出如火如荼的发展态势。它具有无需架设传输线、网络部署迅速便捷、运行可靠和调试简单等优点。其中最具代表性的蜂窝移动通信技术,使人们可以随时随地实现语音通信、短信息传输等。但对于中短距离的自动化数据采集系统、计算机遥测遥控系统、车辆监控系统、小区智能管理和矿工定位等领域,移动通信系统的安装、运行成本是比较高的,因此笔者给出了一种低成本、具有短信息和语音传输功能的无线监控系统设计方案-In rece
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输电线路增容,为线路输电增加电压开辟一条新的路径。安全可靠-Transmission line capacity, in order to increase the voltage transmission lines to open up a new path. Safe and reliable
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10多篇关于电力线中压传输线进行数据传输的文章,包括建模等。-More than 10 articles on the power line voltage transmission lines for data transmission, including modeling.
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在微型计算机系统中,CPU与外部的基本通信方式有两种,一种是并行通信即数据的各位同
时传送,其优点是传输速度较快,但数据有多少位就需要多少条传送线;而串行通信中数据一位一位顺序传
送,能节省传送线.用Vefilog HDL语言实现了串并、并串通信接口之间的转换-In the micro-computer systems, CPU basic communication with the outside there are two types of parallel data commun
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针对I/O的数字设计解决方案
数字电路设计者采用了一系列方法来提高信号速度和消除I/O问题。例如,采用差分信号处理来
提高芯片间的通信速度。信号同步、源同步和自同步之类的设计方法改善了内部IC(集成电路)
通信,在满足计算机行业所需速度的前提下,提供了可靠的输入/输出。-In the micro-computer systems, CPU basic communication with the outside there are two types of parallel data
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根据本地区的地理环境,人口分布和经济条件等因素,作传输网的全面规划。决定哪些地区采用光缆有线传输网,哪些地区采用无线微波传输。是FM微波、AML微波还是MMDS微波干线传输和分配网覆盖。-According to the geographical environment, population distribution and economic conditions and other factors, a comprehensive plan for the transmission netw
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日本JAI公司最新面阵相机AM201CL相机使用手册,相机采用CameraLink作为数据传输线,满足工业检测的需要-Japan' s latest plane array camera JAI AM201CL camera manual, camera use CameraLink as data transmission lines, to meet the needs of industrial inspection
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收集了有关输电线路在线监测方案探讨和系统研究的一些资料-Collected on-line monitoring program of transmission lines and some of the information systems research
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his text combines the fundamentals of electromagnetics with numerical modeling to tackle a broad range of current electromagnetic compatibility (EMC) problems, including problems with lightning, transmission lines, and grounding systems. It sets fort
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Impedance faults on transmission lines
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Formulas for calculating poles in overhead power transmission lines.
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Admission transmission lines document and thesis
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110kV-750kV架输电线路的设计规范。包括各种材料的选择、接地等等。-110kV-750kV aircraft design specifications of the transmission lines. Include a variety of choice of materials, the ground, and so on.
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模拟传输与数字传输、通信的几个基本概念、传输线、现场总线(含工业以太网)概述、现场总线协议、各种现场总线。
-Analog transmission and digital transmission, a few basic concepts of communication, transmission lines, fieldbus (including Industrial Ethernet) overview Fieldbus protocol, a variety of field
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1000kV交流特高压输电线路运行特性分析-1000kV AC UHV transmission lines operating characteristic analysis
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特高压输电线路电气和电晕特性研究-UHV transmission lines and electrical properties of Corona
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research proposes a discussion the transient
behavior of transmission lines with non-homogeneous
sections composed of tower with 140 up to 350 meters high
which have been installed in the South America and Asia to
overcome natural and en
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Some transmission line questions with answers
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