Title :
The Distribution Reliability Assessment Based on the Arithmetic of Simulating Reasoning
Author :
Lihua, Huang ; Jie, Hu ; Lina, Zhang ; Yunfang, Xie ; Limin, Huo
Author_Institution :
M&E Coll., Agric. Univ. of Hebei, Baoding, China
Abstract :
It mentions a new method of distribution reliability assessment based on Bayesian network timing simulation. It uses node model "causal" to change the gotten or lost duration of load points combined with the characteristics of Bayesian diagnostic reasoning and causal reasoning. it can simply effectively obtain the index of distribution system reliability and find out the weakest link of the power net; the value of the elements reliability are converged faster and enhance the index convergence rate by the method flag constringency mentioned as followed. The result of operation calculated realistically proves the method here mentioned is effectively.
Keywords :
belief networks; power distribution reliability; power engineering computing; Bayesian diagnostic reasoning; Bayesian network timing simulation; causal reasoning; distribution reliability assessment; distribution system reliability; elements reliability; flag constringency; node model; power net; power system; simulating reasoning arithmetic; Algorithm design and analysis; Analytical models; Arithmetic; Bayesian methods; Educational institutions; Failure analysis; Frequency; Power system reliability; Timing; Uncertainty; bayesian network; flag constringency; power system; reliability assessment; timing simulation;
Conference_Titel :
Database Technology and Applications, 2009 First International Workshop on
Conference_Location :
Wuhan, Hubei
Print_ISBN :
978-0-7695-3604-0
DOI :
10.1109/DBTA.2009.76
