KEYWORDS: Automation, Power grids, Design and modelling, Control systems, Telecommunications, Intelligence systems, System integration, Safety, Environmental monitoring, Analytical research
The integrated substation automation monitoring system is mainly composed of related technologies and theories in automation technology, Internet information technology, digital signal technology and other fields. By rearranging and optimizing the design of the substation automation monitoring system, especially the auxiliary monitoring system, the operation speed and management efficiency of the substation are fundamentally improved, and the automation level of the substation is greatly promoted.
KEYWORDS: Power grids, Logic, Data modeling, Semantics, Control systems, Signal processing, Intelligence systems, Instrument modeling, Inspection equipment, Education and training
In order to cope with the increasingly complex situation of safe operation of power grid, this paper proposes fault event reasoning of substation power grid based on knowledge map technology. By using the method of knowledge map, the logical relationships such as co-reference relationship, causality relationship and time sequence relationship among substation monitoring events are established, and the rules and patterns among the events are described. Based on the power grid equipment entity and concept map, business logic map and historical case map, and according to the key information flow after fault signal analysis, the auxiliary decision of fault handling operation mode is made by using power grid operation and control logic, rules and experience knowledge. Realize the substation power grid fault analysis and processing function, and further improve the intelligent level of fault management.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.