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The application of the technology of sensor networks for the intellectualization of the overhead power transmission lines

机译:传感器网络技术在架空输电线路智能化中的应用

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The length of overhead power transmission lines in the Russian Federation is over 2.8 million kilometers. Power grids are rapidly becoming obsolete. The level of deterioration of the equipment achieves 70% [1]. This leads to breakdowns on overhead power transmission lines and reduce the quality of electricity supply. One of the focus areas towards improving the situation is a deep modernization of the power grid with an orientation on energy efficiency. The purpose of this work is the creation a system for operative monitoring of the technical condition of high-voltage power-transmission lines based on modular devices. The modular device is configured depending on the issues at hand: control of ice formation; control of ice melting; localization of the place of short circuit, breakage, lightning strike; determination of electrical loads on the wire or control of the load of overhead power transmission lines; determination of mechanical loads at the wire suspension point; determination of conditions for the occurrence of ice formation, determination of defects in insulators. This will equip the overhead line diagnostic systems without serious financial costs by simple installation on the wire of the developed device which design allows to change the configuration of the equipment and solve a wide range of tasks.
机译:俄罗斯联邦的架空输电线路长度超过280万公里。电网正在迅速变得过时。设备的恶化水平达到70%[1]。这导致架空输电线路崩溃,降低了电力供应质量。改善情况的焦点领域之一是电网的深度现代化,具有能效的方向。本作品的目的是创建一种基于模块化装置的高压电力传输线技术条件的操作系统的操作系统。模块化设备根据手头的问题配置:控制冰层;控制冰融化;本地化短路,破损,雷击;确定电线上的电负载或控制架空输电线路负载;在线悬架点测定机械载荷;测定冰形成的病症,绝缘子中缺陷的测定。这将以简单的安装在开发设备的电线上安装了架空线诊断系统,无需严重的金融成本,该设计允许改变设备的配置并解决广泛的任务。

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