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Research And Analysis Of Dispatching Operation Ticket System Of Power Grid

Posted on:2015-03-27Degree:MasterType:Thesis
Country:ChinaCandidate:Y F LiuFull Text:PDF
GTID:2252330425488584Subject:Control Engineering
Abstract/Summary:PDF Full Text Request
In the process of the rapid development of power grid automation, the writing andimplementation of power grid dispatching operation ticket is becoming an important contentof power grid dispatching department. And with the improvement of automation level, thehigher requirements of ensuring the operation safe, reliable and economic, is put forward. Thecreation of the operation ticket is an important task in the operation of the power system andis also the foundation of safety production. So, it carries fairly significant implications fordispatchers to have a set of intelligent creation system to create operation ticket.Therefore, according to the need of reality, the realization of creating power griddispatching operation ticket intelligently after applying neural network control system on thebasis of researching and analyzing of the existing power grid dispatching operation ticketsystem is studied. Knowledge base and reasoning machine are two core components of expertsystem, so the theory of neural network is used in the knowledge representation and reasoningmechanism of expert system. The purpose of combining the use of both expert system andneural network system is to solve the bottleneck problem of knowledge representation inexpert system. Ultimately, the goal of writing operation ticket can be achieved.Studying and analyzing the theoretical knowledge and system structure of power griddispatching operation ticket system, is the key point of this article, including the theoreticalknowledge of the dispatching process such as the operation regulation of power equipment,knowledge representation and reasoning mechanism. For the structure of the system, thesoftware structure and hardware structure of the system and the process of creating operationticket automatically are mainly studied and analyzed, and so the basic theoretical knowledgeof expert system and neural network system. And finally, the process of creating power griddispatching operation ticket intelligently is introduced according to the knowledge of thepower grid dispatching operation ticket system that studied and analyzed.
Keywords/Search Tags:expert system, BP neural network, power grid dispatching operation ticket, create operation ticket automatically, MATLAB simulation
PDF Full Text Request
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