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首页> 外文会议>2010 the 5th IEEE Conference on Industrial Electronics and Applications >On-line monitoring system of transmission line icing based on DSP
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On-line monitoring system of transmission line icing based on DSP

机译：基于DSP的输电线路覆冰在线监测系统

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Transmission line icing is one of the common disasters in power system. Icing phenomenon is influenced by many external factors, such as climatic condition, voltage degree and so on. Observation is extremely difficult due to these reasons. This paper depicts the design of an on-line monitoring system of transmission line icing based on DSP. The system captures icing images by CCD (Charge Coupled Device) camera and samples micrometeorology parameters by sensors. Thickness of ice can be directly calculated by image processing methods and ice density can also be calculated with ice thickness and micrometeorology parameters. GPRS (General Packet Radio Service) wireless network is used in this system to transmit image data and other useful information to monitoring center so that the data can be saved and managed.
机译：输电线路覆冰是电力系统中的常见灾难之一。结冰现象受气候条件，电压等级等许多外部因素的影响。由于这些原因，观察非常困难。本文描述了一种基于DSP的输电线路覆冰在线监测系统的设计。该系统通过CCD（电荷耦合器件）相机捕获结冰图像，并通过传感器采样微气象参数。冰的厚度可以通过图像处理方法直接计算，冰的密度也可以通过冰的厚度和微气象参数来计算。该系统中使用GPRS（通用分组无线服务）无线网络将图像数据和其他有用信息传输到监视中心，以便可以保存和管理数据。

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