Study on a Quantitative Risk Assessment Method of Primary Equipments Based on Power Grid Safety Analysis
2014 ◽
Vol 541-542
◽
pp. 863-868
Keyword(s):
A quantitative risk assessment method of primary equipments based on power grid safety analysis is presented in this paper, and the risk assessment model of power grid primary equipments is established. On the basis of the calculated losses caused by various faults of N-1 and N-2 under the normal operation mode and the equipment maintenance mode, whether an equipment needs to be maintained is determined by comparing the size of the possible losses in two operation modes of a power grid. Then, the purpose of guiding the condition based maintenance of the power grid primary equipments is achieved. Finally, the presented risk assessment model of power grid primary equipments is applied to a certain practical power system.
2013 ◽
Vol 19
(3)
◽
pp. 521-527
◽
Keyword(s):
2001 ◽
Vol 127
(2)
◽
pp. 195-206
◽
1999 ◽
Vol 25
(6-7)
◽
pp. 887-898
◽
2011 ◽
Vol 5
(3/4)
◽
pp. 285
◽