★ 北京广利核系统工程有限公司 张尧，高德民，宋立平

摘要：在某核电站盘台改造项目中，面对运输通道及电梯空间限制、地面高度差、设备散热需求及内部操作不便等核心技术难题，本项目通过一系列设计优化实现了高效改造：针对运输通道狭窄及电梯尺寸限制，采用分体组装式设计，既满足电梯运输要求，又保障抗震性能；针对主控室地面高度差异，进行底座差异化设计，实现盘台高度一致；为解决设备散热问题，在盘台门板集成强制通风结构，通过工业级静音风机优化内部散热环境；针对内置打印机、传真机操作不便问题，采用快开折叠门设计，减少空间占用并提升操作便捷性。同时，将盘台操作模式由站姿调整为坐姿，依据人因工程标准进行分析和验证，验证结果均符合人体尺寸要求。本项目有效解决了各项技术问题，满足了核电站抗震、防护及散热等规范，缩短了施工周期，降低了改造对核电站运行的影响，为同类核电站改造项目提供了可复用的技术方案与实践经验。

关键词： 核电站；改造；设计优化；分体组装式设计；底座差异化设计；强制通风结构；快开折叠门；人因工程

Abstract: This article elaborates on the core technical challenges encountered in the console renovation project of a nuclear power plant, including restrictions on transportation channels and elevator space, ground height differences, equipment heat dissipation requirements, and inconvenience in internal operations. Efficient renovation was achieved through a series of design optimizations. To address the narrow transportation channels and elevator size limitations, a split assembly design was adopted, which not only meets the elevator transportation requirements but also ensures seismic performance. In response to the ground height differences in the main control room, a differentiated base design was implemented to achieve consistent panel heights. To solve the problem of equipment heat dissipation, a forced ventilation structure was integrated into the console door panels, and the internal heat dissipation environment was optimized using industrial-grade silent fans. For the inconvenience in operating built-in printers and fax machines, a quick-opening folding door design was adopted to reduce space occupation and improve operational convenience. Meanwhile, the panel operation mode was adjusted from standing to sitting, which was analyzed and verified in accordance with ergonomic standards, and all verification results met the anthropometric requirements. Various

technical issues have been effectively resolved, meeting the specifications of nuclear power plants regarding seismic resistance, protection, and heat dissipation. This has shortened the construction period, reduced the impact on the operation of the nuclear power plant, and provided reusable technical solutions and practical experience for similar nuclear power plant renovation projects.

Key words: Nuclear power plant; Renovation; Design optimization; Split assembly design; Differentiated base design; Forced ventilation structure; Quick-opening folding door; Ergonomics

在线预览：核电站改造项目盘台结构设计及优化.pdf

摘自《自动化博览》2026年4月刊