Electrical Engineering  2014, Vol. 15 Issue (05): 31-34    DOI:
Current Issue| Next Issue| Archive| Adv Search |
Research on the Evaluation Method of Life Cycle Transformer Quality Risk
Wang Cong, Li Xiao, Tu Youping
Panjin Power Supply Company, Panjin, Liaoning 124010

Download: PDF (3464 KB)   HTML (0 KB) 
Export: BibTeX | EndNote (RIS)      
Abstract  Risk assessment for power transformer is an important means to guide the condition based maintenance of transformer and enhance the reliability of power system operation, but also to strengthen the power transformer to provide an important basis for quality control. In this paper, a hierarchy index system for comprehensive evaluation of transformer is put forward and a risk assessment model for power transformer based on fuzzy synthetic evaluation is built, which based on the quality problems of large power transfomer statistics in three years and combined with multilayerd and multi-factor features of the transformer life cycle management process. The assessment example analysis shows that the method can effectively estimate the risk of each stage for the life cycle management of power transformer and provide feasible decision basis for the risk management and maintenance decision of transformer.
Key wordspower transformer      risk assessment      life cycle management      fuzzy synthetic evaluation     
Published: 24 June 2014
Service
E-mail this article
Add to my bookshelf
Add to citation manager
E-mail Alert
RSS
Articles by authors
Wang Cong
Li Xiao
Tu Youping
Cite this article:   
Wang Cong,Li Xiao,Tu Youping. Research on the Evaluation Method of Life Cycle Transformer Quality Risk[J]. Electrical Engineering, 2014, 15(05): 31-34.
URL:  
https://dqjs.cesmedia.cn/EN/Y2014/V15/I05/31
Copyright © Electrical Engineering
Supported by: Beijing Magtech