Dissertation > Excellent graduate degree dissertation topics show

Studies on Safety Assessment Modeling Using Hierarchical SDG-HAZOP for Thermal Power Plant

Author: ZhangPei
Tutor: YangZongXiao；ZhangChunYang
School: Henan University of Science and Technology
Course: Applied Computer Technology
Keywords: Thermal power plant safety evaluation SDG - HAZOP Analytic Hierarchy Process ( AHP ) Graph Theory Computer-aided modeling
CLC: TM08;F224
Type: Master's thesis
Year: 2010
Downloads: 124
Quote: 0
Read: Download Dissertation

Abstract


Thermal power plants belonging to one of the high - risk industries in the process industry , with the increasing degree of automation and complexity of the production process , the frequency of occurrence of unexpected events is also rising rapidly . Therefore, thermal power plant safety assessment is particularly necessary . Safety evaluation by analyzing the source of potential danger in the industrial production process , thus the accident prior assessment and the development of the rationalization of precautionary measures in order to effectively prevent and control the occurrence and spread of the accident . In this paper, based on symbolic Figure ( SDG ) thermal power plant safety assessment modeling method domestic technology to explore the field by SDG modeling techniques , the hierarchical structure of the Analytic Hierarchy Process ( AHP ) and dangerous operability analysis ( HAZOP ) method three depths with a level SDG - HAZOP safety assessment modeling method . First, the introduction of the concept of AHP hierarchical structure , thermal power plant production equipment for industrial systems , divided into a hierarchical model , is about the whole system is divided into a small device unit . Next, from the system's hierarchical structure starting level SDG - HAZOP modeling method is described in detail , and explains the details of the equipment units integrated into the overall system model . Then, combined with the knowledge of graph theory , discusses the level SDG - HAZOP reasoning strategies specific algorithm . And AHP modeling quantitative analysis , in order to simplify the reasoning results . On the basis of the above theory , using Visual C 6.0 programming techniques , combined with the SQL Server 2000 database technology, developed the software , and computer - aided modeling and reasoning . Finally, the method is applied to an instance of the production equipment of thermal power plants - coal storage and transportation systems , to establish the safety assessment model , and reasoning . The practical application results show that the method can dig out the potential failure of the system , provide scientific modeling method for the process industries . The proposed method for enterprise security evaluation and analysis , and to provide a scientific basis and technical means to develop appropriate safety precautions and management decisions .

Related Dissertations

  1. Dalian Waters Fire-fighting Forces Deployment Scheme Research,U698.4
  2. A Comprehensive Evaluation of Heritage Trees,S788
  3. The Usability of Network Information Resource Analysis Research,G353.1
  4. Model and Design for Teaching Evaluation System at Higher Institutions,TP391.6
  5. Curriculum of the MBA program marketing impact study,G643
  6. Research and Software Development on the Basis of the Graph Theory in Road Alignments Modeling,U412.33
  7. Research and Development for Municipal Drainage Design Software,TU992
  8. Dynamic Spectrum Allocation Algorithm Research in Wireless Sensor Networks,TP212.9
  9. Research on Spectrum Allocation Technology of Cognitive Radio,TN925
  10. Study on Safety Comprehensive Assessment of Hydro-Power Construction Sites,TV513
  11. Multi-sensor Information Fusion Methods for Integrated Identification of Friend or Foe Based on Evidential Networks,TP202
  12. SPC-based Performance Appraisal Tool for Evaluation of University Teachers and Reasonable Test,G645.1
  13. Application Research of Regional Human Resource Comprehensive Competitive,F224
  14. The Applied Study on Apparel Brand Personality in Beijing,TS941.1
  15. Topological Constraint in High Density Cells’ Tracking of Image Sequences,TP391.41
  16. Design and Implementation of the 110 police line optimization system,TP301.6
  17. The Application Research of Image Processing in the Urban Architectural Color Analysis and Evaluation,TP391.41
  18. Researches on Image Segmentation Approaches,TP391.41
  19. Research of Controlling and Preventing on Individual Housing Loans Liquidity Risk of China’s Commercial Bank,F293.3
  20. The Competitiveness Evaluation and Prediction of Information Service Industry in Tianjin,F49

CLC: > Economic > Economic planning and management > Economic calculation, economic and mathematical methods > Economic and mathematical methods
© 2012 www.DissertationTopic.Net  Mobile