110KV变电站配电设备设计及配置研究

The Design and Disposition 110KV Substation Distribution Equipment

变电站是配电系统的重要组成部分,做好110KV变电站配电设备设计、配置对促进安全配电、高效配电目标的实现具有重要意义。结合当前国内110KV变电站配电设备的配置、自身的工作实践对110KV配电设备的设计和配置进行了分析。主要从主变压器台数的确定及选择、主变压器容量的确定、主变压器的形式选择、断路器的设计与选择、隔离开关及电压主线的选择等方面对110KV变电站的配电设备设计及配置进行了研究。

the substation is an important part of power distribution system,do a good job of design,110 KV substation distribution equipment configuration has important significance to promote the safety of distribution,the realization of the goal of efficient power distribution. In this paper,combined with the current domestic 110 KV substation distribution equipment configuration,work practice of their own design and configuration of 110 KV power distribution equipment has carried on the brief analysis. In this paper, mainly from the main transformer number determination and selection, the main transformer capacity determination, the main transformer selection,selection and design of the circuit breaker, isolating switch and the voltage line selection in five aspects of110 KV substation distribution equipment design and configuration were studied.