专利汇可以提供Remote supervisory and controlling unit专利检索,专利查询,专利分析的服务。并且PURPOSE:To make a supervisory and controllling unit small-size by supervising and controlling a pole mounted switch, etc., of a distributing transformer cyclically in the frequency system. CONSTITUTION:Central supervisory unit 1000 which is controlled by supervisory and controlling board 20 having controlling computer 10, command contact 21 and display equipment 22 and has auxiliary device 2000 is constituted by I/O devices, a micro processor to control them, a ROM, a RAM, an interface circuit and 60 oscillators different in frequency. Supervisory unit 1000 is connected to transmission units 4000-7000 sccessively and selects slave stations, which are connected to control lines A-D corresponding to these transmission units, directly or through repeating unit 9000 successively and performs a required control. Supervisory information is transmitted to receiving unit 10000 from a slave station when the slave station is selected, and this information is processed by computer 10.,下面是Remote supervisory and controlling unit专利的具体信息内容。
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