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发明公开
CN101986100A 基于差分GPS的输电线路导线舞动与风偏在线监测系统 无效 - 驳回

基于差分GPS的输电线路导线舞动与风偏在线监测系统
摘要：
本发明涉及电力系统输电线路导线测量技术领域，尤其涉及一种基于差分GPS的输电线路导线舞动与风偏在线监测系统。本发明包括差分GPS基准站和多个差分GPS移动站，差分GPS基准站包括第一GPS接收机、网络服务器、第一无线发送与接收机，第一GPS天线；差分GPS移动站，包括第二GPS天线、第二GPS接收机、第二无线发送与接收机、网络信号装换装置。本发明能对输电线路导线的舞动与风偏进行全天候实时监测，基于差分GPS的输电线路导线舞动与风偏在线监测系统的定位精度高，定位误差在0.1米内，同时采用高压线感应取电装置、太阳能电池板加蓄电池的联合供电方式，可保证系统长期在线工作时的可靠供电，抗干扰能力非常强。
摘要（英）：

The invention relates to the technical field of traverse survey of a power transmission line lead of an electrical power system, in particular to an online monitoring system for galloping and wind deviation of a power transmission line lead based on a differential global positioning system (GPS). The online monitoring system comprises a differential GPS reference station and a plurality of differential GPS mobile stations, wherein, the differential GPS reference station comprises a first GPS receiver, a network server, a first wireless transceiver and a first GPS antenna; and each differential GPS mobile station comprises a second GPS antenna, a second GPS receiver, a second wireless transceiver and a network signal conversion device. By utilizing the online monitoring system for galloping and wind deviation of the power transmission line lead based on the differential GPS, all-weather real-time monitoring of galloping and wind deviation of the power transmission line lead can be carried out; the online monitoring system has high positioning accuracy and small positioning error within 0.1m; and meanwhile by adopting a joint power supply mode of a high-voltage line induction power acquisition device and a solar panel and a storage battery, reliable power supply of the system in case of long-time online operation is guaranteed and the anti-jamming capability is very strong.

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