posted @ 2020-09-18 10:00
随笔分类 - 电力对时装置
利用GPS(全球卫星定位系统)、北斗或IRIG-B(DC)码发送的秒同步信号和时间信息,向电力系统各种系统和自动化装置
posted @ 2020-09-14 14:29
posted @ 2020-09-14 14:23
posted @ 2020-09-14 10:42
posted @ 2020-09-14 10:36
posted @ 2020-09-14 09:38
posted @ 2020-09-14 09:33
posted @ 2020-09-10 15:55
posted @ 2020-09-10 11:45
posted @ 2020-09-04 18:34
posted @ 2020-09-04 18:31
posted @ 2020-09-04 09:37
posted @ 2020-09-04 09:24
posted @ 2020-09-03 11:18
posted @ 2020-09-02 11:03
posted @ 2020-09-01 17:14
posted @ 2020-07-28 17:25
posted @ 2020-07-28 09:05
posted @ 2020-07-27 11:31