文档介绍：摘要
工厂供配电系统的设计其实就是为电力系统的发展提出实施方案,主要根据电力部门提供的资料和向电力部门索取得到的资料来为用户供配电系统制定出具体的方案。工厂的供配电系统就是将电力系统的电能分配并供应到工厂的各个车间及厂房中去,由工厂降压变电所,车间变电所,高低压配电线路及用电设备所组成。工厂总降压变电所和配电系统的设计基本内容主要有:电力系统负荷计算和功率补偿、短路电流计算、变配电所主接线的选择、主变压器的选择、高低压侧一次设备的选择和校验、进出线规格型号的选择和校验、防雷接地装置设计等等。
本设计设计依据的负荷资料和电源资料均为参照实际合理假定出来的,根据这些资料按照安全可靠、优质经济的原则设计出本厂的变电所主接线电路系统图并绘制出来。
关键词:供配电系统;电能;变电所;主接线
Abstract
Factory supply and distribution system is actually designed for the development of power systems proposed the implementation of programs, mainly based on the information obtained from the power sector and power sector to get information for the user to develop a distribution system for specific programs. Factory supply and distribution system that will power the power distribution system and supplied to the plant's various workshops and factories go, step-down substation from the factory, workshop substation, high and low voltage distribution lines and electrical ponents. Design elements of the plant total step-down substation and distribution systems are: power system load calculation and pensation, short-circuit current calculation, substation main connection options, select the main transformers, high and low voltage side of the primary equipment selection and validation, inlet and outlet specification model selection and validation, lightning protection and grounding equipment design and so on.
Load data and power supply data are based on the design of the design refer to the actual reasonable to assume that out, based on this information in accordance with the safe, reliable, high-quality economic principles to design main wiring circuit system diagram and draw it out for the substation.
Key words:supply and distribution system energy substation main Connection
目录
摘要 I
Abstract II
第1章绪论 1
1
1
第2章负荷计算和无功功率补偿 2
2
2
2
2
2
2
4
本章小结 6
第3章变配电所的位置选址和类型的选择 7
7
3.