“华龙一号”发电机定子特大件道路运输线性指标分析

Analysis of Linear Index of Hualong District No.1 Generator Stator Oversize Ttransport Vehicle

福建福清核电站发电机定子引用的是我国具有完全自主知识产权的三代核电技术——“华龙一号”,该机组的建设是以我国30年核电建设的成熟经验为基础条件,同时汲取了世界先进的核电建设理念和标准,具备国际核电站研发制造的先进水平。从生产制造环节、总装出厂环节、大件运输环节、现场交付安装环节,每一个步骤都至关重要。就大件运输环节来讲,发电机定子的重量为465吨,长度12.8米,宽度6.8米,高度5.8米,因产品的特殊性,其重量、外形规格都达到四类大件的标准,需要选择多式联运的方式才能完成运输和交付。公路运输作为发电机定子大件运输的主要运输方式,从发电机出厂到电厂车间卸车交付,都是以公路运输来完成。文中就从启运地到中转港口段的大件运输车辆在道路运行过程中的线性指标方面进行研究,包括横曲线半径、竖曲线半径、爬坡能力三个方面的研究,有助于从大件运输成本控制、方案策划、过程实施等方面对大件运输过程的车辆合理调配、安全有效管控提供理论支撑。

The stator of the Fujian Fuqing Nuclear Power Plant generator refers to our country's fully independent intellectual property rights for the third generation of nuclear power technology,“Hualong-1”,the construction of this unit is based on our country's 30-year experience of nuclear power construction,meanwhile,it has absorbed the world's advanced nuclear power construction ideas and standards,and has the advanced level of International Nuclear Power Plant R&D and manufacturing.From the manufacturing link,final assembly factory link,large transport links,on-site delivery and installation links,each step is crucial.In terms of large-scale transportation,the weight of the generator stator is 465 tons,the length is 12.8 meters,the width is 6.8 meters,and the height is 5.8 meters.Due to the particularity of the product,its weight,shape specifications are up to the standard of four categories of large,need to choose a multimodal transport mode to complete transport and delivery.As the main transportation mode of generator stator transportation,highway transportation is used to transport the generator from the factory to the power plant workshop.This paper studies the linear indexes of the large-size transport vehicles from the start-up place to the transit port in the course of road operation,including horizontal curve radius,vertical curve radius and climbing ability,contribute to providing theoretical support for the process of large transport vehicles reasonable deployment,safe and effective control from the aspects of large-scale transportation cost control,scheme planning,process implementation and so on.