某核电站核岛电气设备布置设计及改进  

Design and Improvement of Electrical Equipment Arrangement for a Nuclear Island of a Nuclear Power Plant

作　　者：张翠兰[1] ZHANG Cuilan(China Institute of Atomic Energy,Beijing 102413,China)

机构地区：[1]中国原子能科学研究院,北京102413

出　　处：《河南科技》2023年第13期47-51,共5页Henan Science and Technology

摘　　要：【目的】介绍核电站核岛电气配电间的布置原则及电气设备平面布置规范,阐述电气设备布置设计过程中的工作流程逻辑和设计改进经验,为其他核电站电气设备布置设计提供有益的参考。【方法】以某核电站为例,结合现场实际安装情况,介绍核岛电气配电间内变压器、开关柜等设备的平面布置规范,分析设计过程中要注意的事项。针对现场遇到的问题,进行设计改进,并进行总结。【结果】详细阐述了核电站核岛电气配电间的布置原则、电气设备的平面布置规范及电气设备布置设计过程中的逻辑工作流程。通过发现和解决现场问题,总结相关的设计改进经验,提高设计能力。【结论】在核电站电气设备布置设计过程中,要遵循合理布局、安全可靠、实用高效的设计原则。根据实际需要,对布置方案进行适当的调整和改进,确保电气设备布置的安全性、可靠性和高效性。[Purposes]The purpose of this paper is to introduce the layout principles of the nuclear island electrical distribution room of a nuclear power plant and the plan layout specifications of electrical equipment,and to elaborate the workflow logic and design improvement experience in the design process of electrical equipment layout,so as to provide useful references for the layout design of electrical equipment in other nuclear power plants.[Methods]Taking a nuclear power plant as an example,the plan layout specifications for transformers,switchgear and other equipment in the electrical distribution room of its nuclear island are introduced with the actual installation situation on site,and the matters that need attention in the design process are analysed.Design improvements are made and summarised for the problems encountered on site.[Findings]The layout principles of the nuclear island electrical distribution room of the nuclear power plant and the plan layout specifications of the electrical equipment and the logical workflow of the electrical equipment layout design process are elaborated.Through the identification and solution of field problems,relevant design improvement experience was summarised and the design capability was improved.[Conclusions]In the design process of the electrical equipment layout of nuclear power plants,the design principles of reasonable layout,safety and reliability,practicality and efficiency need to be followed.According to the actual needs,appropriate adjustments and improvements are made to the layout plan to ensure the safety,reliability and efficiency of the electrical equipment layout.

关 键 词：核电站 电气设备布置 土建预埋 运输路径 三维建模 

分 类 号：TL371[核科学技术—核技术及应用]