| 高压直流系统可靠性评估SFG的法 |
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| 引用本文： | 罗敏,任震.高压直流系统可靠性评估SFG的法[J].重庆大学学报(自然科学版),1988,11(5). |
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| 作者姓名： | 罗敏 任震 |
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| 作者单位： | 重庆大学直流输电研究室
(罗敏)，重庆大学直流输电研究室(任震) |
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| 摘 要： | 稳态概率、状态频率和持续时间是高压直流系统可靠性评估中的三个主要可靠性指标,一般用数值方法求解。本文应用 Coates流图的基本思想并考虑了状态空间的一些特殊性推导了这些指标的拓扑公式。通过该公式可获得这些可靠性指标关于元件可靠性参数的函数表达式。最后应用了一个算例对该方法加以说明和验证。
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| 关 键 词： | 状态空间图 Coates流图 稳态概率 稳态频率 |
A SFG METHOD FOR RELIABILITY EVALUATION OF HVDC SYSTEMS |
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| Luo Min Ren Zhen.A SFG METHOD FOR RELIABILITY EVALUATION OF HVDC SYSTEMS[J].Journal of Chongqing University(Natural Science Edition),1988,11(5). |
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| Authors: | Luo Min Ren Zhen |
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| Institution: | Luo Min Ren Zhen |
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| Abstract: | Steady-state probability, frequency and duration are the three main indices in reliability evaluation of the HVDC systems. Generally, they are solved by numerical methods. Their topolgical formulaes are derived by using the basic theory of ccates graph and considering conditions for some particularity of state-space in this paper. A set of generalised formulaes can be applied to obtain these indices expression about reliability parameters of components. Finally,an example is given to illustrate and verify this method. |
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| Keywords: | State-space graph Coates graph steady-state probability steady-state frequency |
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