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ITER plant layout and site services

机译：ITER工厂布局和现场服务

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The ITER site has not yet been determined. Nevertheless, to develop a construction plan and a cost estimate, it is necessary to have a detailed layout of the buildings, structures and outdoor equipment integrated with the balance of plant service systems prototypical of large fusion power plants. These services include electrical power for magnet feeds and plasma heating systems, cryogenic and conventional cooling systems, compressed air, gas supplies, demineralized water, steam and drainage. Nuclear grade facilities are provided to handle tritium fuel and activated waste. as well as to prevent radiation exposure of workers and the public. TO prevent interference between services of different types and for efficient arrangement of buildings, structures and equipment within the site area, a plan was developed which segregated different classes of services to four quadrants surrounding the tokamak building, placed at the approximate geographical centre of the site. The locations of the buildings on the generic site were selected to meet all design requirements at minimum total project cost. A similar approach was used to determine the locations of services above, at and below grade. The generic site plan can be adapted to the site selected for ITER without significant changes to the buildings or equipment. Some rearrangements may be required by site topography, resulting primarily in changes to the length of services that link the buildings and equipment.
机译：ITER地点尚未确定。然而，为了制定施工计划和成本估算，有必要将建筑物，构筑物和室外设备的详细布局与大型聚变电站典型的工厂服务系统的平衡相结合。这些服务包括用于磁铁进料和等离子加热系统的电力，低温和常规冷却系统，压缩空气，气体供应，软化水，蒸汽和排水。提供了核级设施来处理tri燃料和活性废物。以及防止工人和公众受到辐射。为了防止不同类型的服务之间的干扰以及为了在场地区域内高效地布置建筑物，构筑物和设备，制定了一项计划，将不同类别的服务分隔到托卡马克建筑周围的四个象限中，位于该地点的地理中心。选择建筑物在通用站点上的位置，以最低的项目总成本满足所有设计要求。使用类似的方法来确定服务级别，级别和级别以下的位置。通用站点规划可以适应为ITER选择的站点，而无需对建筑物或设备进行重大更改。站点地形可能需要重新布置，这主要导致连接建筑物和设备的服务时间的变化。

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