20130282323 | Visual dynamic monitoring system for operating states of protective relay system - A visual dynamic monitoring system for operating states of a protective relay system, which is applied to a computer based relay includes: collecting information of a voltage input circuit & a current input circuit and internal hardware & software of protection relay, as well as a tripping and closing circuit, to obtain real-time informations completely reflecting operating states of the protective relay system; analytically calculating the real-time information mentioned above according to the designed protection principle, forming logical relations having a time sequential characteristic among the real-time information with a result by the analytically calculating; and dynamically displaying the operating states of the protective relay system, so as to providing a supporting data for implementing an evaluation of the operating states of the protective relay system. | 10-24-2013 |