1、 1 毕业设计毕业设计( (论文论文) ) 论文题目:论文题目:110kV110kV 变电站电气一次设计变电站电气一次设计 年级.专业.层次: 11 级电气工程及其自动化专升本 学生姓名: 学号 函授站: 指导教师姓名: 2 0 1 32 0 1 3 年年8 8 月月 2 摘要摘要 本次设计是针对首阳山电厂二期本次设计是针对首阳山电厂二期 2 2300MW300MW 机组火电厂电气部分的设计。第一章是前机组火电厂电气部分的设计。第一章是前 言,第二、三章主要介绍了电压等、电气设备的选择,第四、五章主要介绍了言,第二、三章主要介绍了电压等、电气设备的选择,第四、五章主要介绍了电气主接线、电气主接
2、线、 厂用电的设计,第六、七章主要介绍了短路电流计算,发电机、变压器保护的配置第八、厂用电的设计,第六、七章主要介绍了短路电流计算,发电机、变压器保护的配置第八、 九章主要介绍了防雷保护的规划配置和九章主要介绍了防雷保护的规划配置和配电装置规划。并附了一张该次设计的主接线图,配电装置规划。并附了一张该次设计的主接线图, 根据根据主接线方案,进行了高压设备选择,先后对高压断路器、隔离开关、电流互感器、电主接线方案,进行了高压设备选择,先后对高压断路器、隔离开关、电流互感器、电 压互感器、压互感器、220KV220KV 母线和支撑绝缘子进行选择和校验,使之符合国家规程的规定,运行可母线和支撑绝缘子
3、进行选择和校验,使之符合国家规程的规定,运行可 靠,经济合理。靠,经济合理。 关键词:电气设备关键词:电气设备 发电机发电机 变压器变压器 3 S Summary ummary This design is shouyangshan power planThis design is shouyangshan power plant in phase 2 x 300MW power electrical parts t in phase 2 x 300MW power electrical parts design. The first chapter is the design specifi
4、cations, second, three mainly design. The first chapter is the design specifications, second, three mainly introduced the voltage, electric equipment selection, fourth and fifth chapter introduced the voltage, electric equipment selection, fourth and fifth chapter introduces the main electrical wiri
5、ng, the design, the pintroduces the main electrical wiring, the design, the power of the sixth and ower of the sixth and seventh chapter introduces the shortseventh chapter introduces the short- -circuit current calculation, generator circuit current calculation, generator transformer protection con
6、figuration in chapter 8, 9 lightning protection mainly transformer protection configuration in chapter 8, 9 lightning protection mainly introduces the planning allocation and distribution device programming. And aintroduces the planning allocation and distribution device programming. And a design of The Times, according to the wiring diagram, the wiring schemes equipment design of The Times, according to the wiring diagram, the wiring schemes