10KV单侧电源三段式继电保护设计课程设计
时间:2025-05-15
时间:2025-05-15
电气信息工程 电气工程及其自动化 10KV单侧电源三段式继电保护设计课程设计
东 北 石 油 大 学
课 程 设 计
2013年 11月 24 日
电气信息工程 电气工程及其自动化 10KV单侧电源三段式继电保护设计课程设计
东北石油大学课程设计任务书
课程 工厂供电课程设计 题目 10KV单侧电源三段式继电保护设计 专业 电气工程及其自动化 姓名 主要内容:
对10KV单侧电源三段式继电保护的设计,依据其原理特性主要从选择性、速动性、灵敏性和可靠性四个方面出发,看其是否满足电力系统安全运行的要求10KV电力线路的保护设计,对其进行三段式继电保护设计:第一段进行电流速断保护;第二段采取限时电流速断保护;第三段采取定限时过电流保护。 参考资料:
[1] 刘介才.工厂供电 [M] .北京:机械工业出版社,2003.44-48
[2] 王健明,苏文成.供电技术 [M] .西安:电子工业出版社,2004. [3] 何仰赞,温增银.电力系统分析 [M] .武汉:华中科技大学出版社,2004. [4] 张桂香.机电类专业毕业设计指南 [M] .北京:机械工业出版社,2005. [5] 江文,许慧中.供配电技术 [M] .北京:机械工业出版社,2003.
完成期限 2013.11.18至2013.11.24 指导教师 专业负责人
2013年 11 月 15 日
学号
电气信息工程 电气工程及其自动化 10KV单侧电源三段式继电保护设计课程设计
目 录
1 设计要求 ·············································································································· 1 2 工厂负荷计算及配电系统的确定 ······································································ 1
2.1 工厂实际情况的介绍 ··············································································· 2 2.2 工厂负荷计算和无功补偿计算 ······························································· 4 2.3 主要车间配电系统的确定 ······································································· 6 3 电气设备选择与电器校验 ·················································································· 8
3.1 主要电气设备的选择 ··············································································· 8 3.2 电器校验 ·································································································· …… 此处隐藏:7141字,全部文档内容请下载后查看。喜欢就下载吧 ……