某泵站的电气设计

摘 要

泵站作为流域综合治理总体规划中的骨干工程之一，其中电气设计是泵站设计的重要组成部分,直接关系着泵站机组是否可以安全稳定可靠运行。根据设计规范及有关的技术规程，对泵站中的主接线设计，短路电流计算，负荷计算，继电保护设计，电气设备选择，防雷接地等等进行设计。

关键词：泵站；电气设计；负荷计算；短路计算；主接线设计；设备选型；继电保护；防雷接地

Abstract

Pump station is one of the key projects in the overall planning of watershed comprehensive management, and electrical design is an important part of pump station design, which is directly related to whether the pump station unit can operate safely, stably and reliably. According to the design specification and relevant technical regulations, the main wiring design, short-circuit current calculation, load calculation, relay protection design, electrical equipment selection, lightning grounding and other design.

Key words: pump station; Electrical design; Load calculation; Short circuit calculation; Main wiring design; Equipment selection; Relay protection; Lightning protection grounding

引言

当今时代，随着社会经济的快速发展，人民生活水平的不断改善，科技也是日益先进，泵站在水资源的战略地位愈来愈重要，水资源的高效利用和有效管理越来越得到世界各国的高度重视。泵站是利用水泵等机电设备,以及建造相应建筑物,在损耗一定能量的基础上,实现水的运送或者提升,以达到兴利除害的系统性水利工程。