Risk Assessment Research on Power Transformers Based on Risk Probability for Power Transformer
Chen Jiang · Power System and Clean Energy · 2012
As China's economy continues to grow,power grids are getting more intelligent,long-distanced,and of higher voltages.To further improve the operation and maintenance quality of power transformers and to ensure the safety of power grids,this paper,based on both laboratory and field tests together with relevant information from other countries,conducts a study on the risk assessment technology for power transformers.Through analyzing power transformer fault modes and collecting the useful information for the equipment risk available locally,this paper proposes an on-site risk assessment method of power transformers for power companies.