| Patents for H02J 13 - Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network (15,829) |
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| 07/11/2012 | CN202334007U Ultralow power consumption intelligent monitoring device for power transmission line |
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| 07/11/2012 | CN202334001U 基于图像识别的智能变电站状态监控系统 Condition monitoring system based on intelligent substation image recognition |
| 07/11/2012 | CN202334000U 智能化控制柜 Intelligent control cabinet |
| 07/11/2012 | CN202333999U Remote control system based on 3G network for electric leakage protection equipment |
| 07/11/2012 | CN202333998U Intelligent recloser |
| 07/11/2012 | CN202333997U Monitoring device for electric energy quality comprehensive management device |
| 07/11/2012 | CN202333996U Intelligent high-voltage switch cabinet based on internet of things |
| 07/11/2012 | CN202333995U System for observing appearance of power equipment |
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| 07/11/2012 | CN202333993U 一种智能控制器 An intelligent controller |
| 07/11/2012 | CN202333992U 一种智能控制器 An intelligent controller |
| 07/11/2012 | CN202333991U Intelligent controller |
| 07/11/2012 | CN202333990U 一种智能多媒体监控系统 An intelligent multimedia surveillance system |
| 07/11/2012 | CN202333989U Concentrated monitoring and managing system of power distribution terminals |