浅论扬州帝一电器的供电系统

字数:8280,页数:22  附任务书,开题报告

摘    要

      工厂供电是指工厂所需电能的供应和分配，良好的供电系统有利于提高生产效率，节约生产成本，更有利于实现生产过程的自动化，因此供电系统的文档是一个重要的前提工作。本文档是对机械厂供电部分进行的文档。此机械厂具有一个总降变电所及十个车间和一个生活区。本文档主要介绍了总降变电所的文档及设备的选型和整定校验。
关键词：供电，变电所，选型，校验

Discusses the power supply system of YanZhou DiYi electric appliance shallowly
Yin Wang
0501 Electronic information

Abstract: The factory power supply is refers to the factory to need the electrical energy the supply and the assignment, the good power supply system is advantageous to the enhancement production efficiency, saves the production cost, is more advantageous to the realization production process automation, therefore the power supply system design is an important premise work. This design is the design which carries on to the machine shop power supply part.This machine shop has one always to fall the transformer substation and ten workshops and quarters.This design mainly introduced always falls the transformer substation the design and the equipment shaping and the installation verification.
Key words: Power supply; Transformer substation; Shaping; Verification

目      录
摘要 .......................................................................2
第1章  绪论 ................................................................3
1.1  供电系统的意义和要求 ..................................................3
1.2  工厂供电文档的一般原则 ................................................4
1.3  文档内容及步骤........................................................ 4
第二章负荷计算及功率补偿.................................................. 7
2.1  负荷计算.............................................................. 7
2.2  负荷功率补偿及变压器的选择............................................ 9
第三章  主结线方案的选择................................................... 11
3.1  变配电所主结线的选择原则.............................................. 11
3.2  主结线方案选择........................................................ 12
3.3  短路计算 ..............................................................13
第四章  导线、电缆、开关柜、高、低压设备的选择............................. 18
4.1  概述 ..................................................................18
4.2  性能 ..................................................................18
4.3  选择 ..................................................................19
致    谢 ...................................................................20
参考文献 ...................................................................21

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