Dissertation > Excellent graduate degree dissertation topics show

Theory and Practice of Power Information Modeling

Author: WangShan
Tutor: CaoYiJia;GuoChuangXin
School: Zhejiang University
Course: Proceedings of the
Keywords: Information Modeling Common Information Model (CIM) Object-oriented Metadata modeling Unified Modeling Language (UML)
CLC: TM769
Type: Master's thesis
Year: 2008
Downloads: 183
Quote: 1
Read: Download Dissertation

Abstract


Power plays an important role in the sustainable development of the national economy as a pillar of energy . In China , the grid technology is moving high - voltage , high-capacity, inter-regional , the direction of the grid development. For to overcome power enterprises are facing a variety of pressure and meet new challenges , electricity companies want through the integration of data resources , optimize the structure of enterprise data , the effective allocation of corporate resources , so as to enhance business efficiency and cost control . A long time, the electricity enterprise resource lack of unified planning , among information systems difficult to interact with each other , information resources can not be shared , greatly obstruct the process of power enterprise information . Out of this predicament , the first power enterprise data integration applications consistent understanding of the semantics of the information exchanged , namely the establishment of a common information model for enterprise-wide unified . By the theories and methods of research information modeling object-oriented thinking and metadata modeling theory , developed a set of theories and methods of establishing common information model for China's power enterprises , corresponding modeling steps and principles , and applied in practice . First of all, start from the background and status of the power of enterprise information , the necessity of power information modeling , clear research meaning . Then , the mainstream approach to information modeling study comparing focuses on object-oriented modeling and the Unified Modeling Language ( UML ) . Metadata and meta-model , a clear the four organizational level of the metadata modeling . And by studying the existing international power industry common information model ( CIM ) , CIM is a meta- data model . Then , the reference CIM and power industry standards and specifications, combined with the actual demand of China's electric power enterprise asset management , object-oriented corporate assets for electricity meta data the extended modeling practice , including the transformer equipment and line equipment . Meanwhile, relational database design model , depending on the application to establish the appropriate boundary view . Verified by an example of the model has strong scalability and versatility . Finally, a summary of the research work , and prospect follow-up .

Related Dissertations

  1. Design and Simulation of Flight Management Computer System CDU Unit in Flight Simulation,TP391.9
  2. Gui Design and Application Oriented to Embedded Ultrasonic Detecting System,TP274.53
  3. Design and Implementation of the weapons and equipment information management system,TP311.52
  4. Research on Object-Oriented Integration Testing Method,TP311.53
  5. Based on object-oriented technology simulation of plant root base class library,TP391.41
  6. Design and Implementation of Management Information Systems for military vehicles,TP311.52
  7. The Design and Implementation of Web technology military vehicle driver's information management system,TP311.52
  8. Based on high-resolution remote sensing data mining houses information extraction,TP751
  9. Design and Implementation of the Billing System of a Game Company,TP311.52
  10. Generate Security-relevant Behavior Model of Java Source Code Based on Extended Push Down Automaton,TP311.52
  11. Research and Application of Deisgn Patterns in Bank Payment System,TP311.52
  12. Based on B / S structure of electricity production management information system design and implementation,TP311.52
  13. WEB-based e-commerce shopping information management system design and implementation,TP311.52
  14. Intelligent management system for electric vehicle charging,U469.72
  15. Vocational and technical schools in Suining repair logistics information management system design and implementation,TP311.52
  16. A hospital information system design and implementation,TP311.52
  17. Ontology-based Multi-Agent Systems Trading Partner Intelligence research findings related technologies,F713.36
  18. Ontology-based parallel programming and object-oriented design visualization key technology research,TP391.41
  19. AC-DC multi- standard source control system design and implementation,TP311.52
  20. Sichuan Vocational and Technical College Archival Information Management System Design and Implementation,TP311.52
  21. ASP.NET-based research and development of vocational teaching evaluation system,TP311.52

CLC: > Industrial Technology > Electrotechnical > Transmission and distribution engineering, power network and power system > Power system automation > Computer application in power system
© 2012 www.DissertationTopic.Net  Mobile