posted @ 2020-10-19 18:29
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 @ 2020-10-19 18:10
posted @ 2020-10-14 10:13
posted @ 2020-10-13 18:07
posted @ 2020-10-09 18:43
posted @ 2020-10-09 18:33
posted @ 2020-10-09 15:56
posted @ 2020-09-30 16:26
posted @ 2020-09-30 16:23
posted @ 2020-09-30 11:30
posted @ 2020-09-30 11:26
posted @ 2020-09-28 17:44
posted @ 2020-09-28 17:27
posted @ 2020-09-24 09:47
posted @ 2020-09-24 09:34
posted @ 2020-09-22 17:39
posted @ 2020-09-22 15:48
posted @ 2020-09-22 15:33
posted @ 2020-09-21 11:33
posted @ 2020-09-18 10:09