某矿井地面35kV变电所设计方案

摘要

This article introduces the design for a 35/10kV substation of the coal mine, it explains the design for primary and secondary part of the sunstation. According to the calculated load, the paper selects the main transformer's specifications, introduces the design of power supply and distribution of 35kV, 10kV and 0.4kV system. The substation design not only meets the needs of mine power load, but also the requirements of energy-saving and environmental protection, safe, economical and reasonable request.%院本文介绍了某矿井地面35/10kV变电所的设计方案，分别对变电所一次、二次的设计方法进行了说明。文章根据矿井负荷计算结果，确定了主变压器的规格；分别介绍了35kV、10kV、0.4kV系统的供配电方案的设计及设备选择。本变电所设计方案不仅满足矿井用电负荷的需要，同时兼顾了节能环保的要求，满足安全可靠、经济合理的要求。