LIU Qi-shou, LIAO Chun-qi, ZHENG Yong-tong, WANG Shao-ran, LAI Fu-lin, YANG Pei-qin. Power Supply Modification of Communication Equipment in Unattended Seismic Station[J]. North China Earthquake Sciences, 2015, 33(4): 59-61. DOI: 10.3969/j.issn.1003-1375.2015.04.011
Citation: LIU Qi-shou, LIAO Chun-qi, ZHENG Yong-tong, WANG Shao-ran, LAI Fu-lin, YANG Pei-qin. Power Supply Modification of Communication Equipment in Unattended Seismic Station[J]. North China Earthquake Sciences, 2015, 33(4): 59-61. DOI: 10.3969/j.issn.1003-1375.2015.04.011
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Power Supply Modification of Communication Equipment in Unattended Seismic Station

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  • In order to overcome the instability of the communication equipment used in unattended seismic stations in Fujian Longyan area, we use DC power supply to replace the AC power of the communication equipment. It proves that the DC power supply can efficiently avoid the interference of DC inverter, reduce the power consumption of DC inverter and improve the reliability and the connectivity rate of unattended seismic station.
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