Affiliation:
1. Hebei Electric Power Research Institute
2. North China Electric Power University
Abstract
Transformer life cycle cost risk was analyzed systematically and scientifically. Risk evaluation index system of the transformer life cycle cost was established based on AHP(Analytical Hierarchy Process) . The 1-9 scale of the risk indicators was used to determine the weight of the evaluation index system, thus the combination of expert experience with quantitative and qualitative evaluation results are realized. Application results show that the method have practicality and effectiveness and has theoretical and practical significance for proposed effective cost risk optimization and control strategies for cost risk factors to minimize the risk of transformer life cycle cost.
Publisher
Trans Tech Publications, Ltd.
Reference7 articles.
1. De Tuglie E, Dicorato M, La Scala M, et al. A Static Optimization Approach to Assess Dynamic Available Transfer Capability[J]. IEEE Trans on Power Systems. Vol. 15, NO3, pp.1069-1076. (2000).
2. Gan D Q, Thomas R J, Zimmerman R D. Stability Constrained Optimal Power Flow[J]. IEEE Trans on Power Systems. Vol. 15, NO2, pp.535-540. (2000).
3. Ni, Ming. McCalley, James D. Vittal, Vijay etc. Online Risk-Based Security Assessment[J]. IEEE Transactions on Power Systems. Vol. 18, NO1, pp.258-265. (2003).
4. X.C. Luo,L. Li,Z.L. Wei: Applications of Life Cycle Cost Theory in Decision-Making of Investment for Distribution Transformers Renovation. Power System Technology, vol. 35, NO. 2, pp.207-211. China(2011).
5. S.F. Yu,W.T. Hu,J.F. Chen: Risk Assessment and Maintenance Decision for Transmission and Transformation Equipments. Zhejiang Electric Power, vol. 28, NO. 3, pp.1-4, 64. China(2009).
Cited by
3 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献