| 电力系统风险评估综述 |
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| 引用本文： | 李永庆,;吕润桃. 电力系统风险评估综述[J]. 科学之友, 2008, 0(2): 18-18 |
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| 作者姓名： | 李永庆, 吕润桃 |
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| 作者单位： | [1]太原理工大学阳泉学院,山西阳泉045001; [2]包头轻工职业技术学院,内蒙古包头014045 |
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| 摘 要： | 文中分别从元件级风险评估和系统级风险评估进行了论述，并提出了基于各自方面评估的概念、步骤、方法以及研究状况和具体应用，阐述了风险评估的研究思路；接着介绍了电力系统风险评估中的方法和各自的优缺点和具体应用情况，最后指出了电力系统风险评估的发展趋势。
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| 关 键 词： | 电力系统 风险评估 可靠性 |
Measures to Improve Stability of Plug-in Electronics in Mine Switch |
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| Affiliation: | Li Yongqing, Lv Runtao |
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| Abstract: | According to the virtual connection phenomenon caused by easy escape of plug-in protection electronics in the box under coal mine, which makes switch fail to work, this paper analyzes theoretically the position of plug-in electronics and provides methods to increase the stability of plug-in electronics and reliable measures to ensure the working of switch. |
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| Keywords: | plug-in electronics direction stability |
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