10kV配电网供电可靠性分析毕业设计

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1、昆明理工大学成人高等教育毕业设计（论文）10kV配电网供电可靠性分析姓名：普正开学号：专业：电气工程及其自动化年级：学习形式：函授□√夜大□脱产□学习层次：高起本□√专升本□高起专□函授站：昆明理工大学目录中文摘要··················································Ⅰ第1章绪论···········································11.1配电网供电可靠性分析和现状························11.2本文研究的意义及所完成的主要工作·······

2、···········2第2章配电网元件概述及可靠性分析·························42.1元件可靠性的基本概念······························42.1.1可修复元件的状态····························42.1.2可修复元件的与失效有关的可靠性指标··········52.1.3可修复元件的与维修有关的可靠性指标··········72.1.4两种典型的元件寿命概率分布··················82.1.5元件的可用度····················

3、···········102.2配电网络元件的故障率分析·························112.2.1元件的故障率计算···························112.2.2元件组的故障率分析·························13第3章配电网可靠性计算方法······························15第4章10KV配电网供电可靠性分析···························184.1故障停电原因及对策·······························18

4、4.1.1外力破坏···································184.1.2自然灾害···································194.l.3高压用户影响·······························204.1.4导线问题···································204.1.5其他方面··································204.2非故障停电原因及解决办法·························214.2.1

5、非故障停电原因·····························214.2.2解决办法··································21第5章缩短非故障停电时间技术措施························235.1设备检修方面的技术措施···························235.1.1配电所旁路运行方式···························235.1.2两路独立电源第三电源备用式··················245.1.3两座变台供电方式············

6、················255.1.4贯通电力线路临时两端供电方式················265.1.5一座变台供电································275.2设备运行方面的技术措施···························285.3运输效益·········································295.4完善系统结构提高配网自动化水平··················30第6章缩短非故障停电时间管理措施·························31

7、6.1合理安排计划检修·································316.2开展带电作业·····································33第7章前景展望·········································34致谢······················································35参考文献·················································36设计（论文）专用纸摘要随着电网建设

8、的快速发展，作为电力系统中的10kV配电网而言，担负着城乡供电的重要职能，它的安全运行直接关系到供电企业的供电能力，同时也关系到国民经济的发展。统计资料表明，用户的