| 摘要 |
Electrical fault restricting system for electrical equipment and/or an electrical system comprises a monitoring unit placed at location of interest to sense or measure electrical fault occurred at the location of interest through a sensing or measuring device which is further connected to a signals processing and controlling unit which receives data collected by the monitoring unit, wherein output of the signals processing and controlling unit is used for fault identification, sending information and alarming signals to an alarming and indication unit and for sending a signal to break the circuit to a circuit breaking device, that is accompanied by the electrical fault restriction which takes place at an initial stage of electrical fault occurrence at the location of interest, and processed data from a data processing and controlling unit are stored at a data history storage and display unit for back reference, and the monitoring unit provides images to an image receiving, processing and controlling unit which further provides processed images to an additional registered data history storage and display unit for future analysis of fault conditions, and plurality of signal processing and controlling units are connected with an additional remote central controlling and processing unit. |
