新丰江台网数码电传机的供电处理

On Electricity Supply to Digital Telexes in Xinfengjiang Seismic Station Network

新丰江数字遥测地震台网各子台的信号均采用无线数码电传机进行传输,使用交直流隔离电源直接向数码电传机、数据采集器和地震计供电,容易引起台站供电不稳定,造成系统无法正常工作。为此,我们经过一段时期的运行调试,探讨出解决的办法供参考。

The signals of branches of Xinfengjiang digital telemetry seismic station are transmitted by wireless digital telexes. AC and DC isolated power suppliers providing electricity to digital teletypewriters, data acquisitors and the earthquake meters are likely to cause electricity instability in the seismic station. And the system can hardly run normally. As a result of a period of debugging, some solutions are pointed out in the paper.