FissionReady：面向小型模块化反应堆供电数据中心的联合工作负载与电力调度
FissionReady: Joint Workload and Power Scheduling for Data Centers Powered by Small Modular Reactors
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中文总结 AI 辅助
FissionReady是一种面向SMR供电数据中心的调度器，通过跟踪燃料年龄和氙状态确定运行包络，并采用双时间尺度优化协调负荷跟踪与电网购电，实现零停堆和零截止时间错过，同时大幅降低水耗和电网成本。
中文摘要 AI 辅助
数据中心正越来越多地探索将小型模块化核反应堆（SMRs）作为无碳电源，但可变的数据中心需求和负的电网电价要求SMR电厂进行负荷跟踪而非恒定输出运行。由于潜在的核物理特性，负荷跟踪对SMR电厂而言具有独特的挑战性和复杂性。我们提出了FissionReady，一种数据中心调度器，它跟踪每个模块的燃料年龄、氙状态和剩余灵活性以确定每个模块的运行包络，然后通过双时间尺度优化协调负荷跟踪、批量延迟和电网购电。与同等规模的基础配置相比，FissionReady实现了零非自愿停堆和零批次截止时间错过，同时将水消耗减少约三分之一，电网成本减少约一半。
英文摘要
Data centers are increasingly exploring small modular nuclear reactors (SMRs) as a carbon-free power source, but variable datacenter demand and negative grid prices require the SMR plant to load-follow rather than run at constant output. Load following is uniquely challenging and complex for SMR plants due to underlying nuclear physics. We propose FissionReady, a datacenter scheduler that tracks each module's fuel age, xenon state, and remaining flexibility to determine per-module operating envelopes, then coordinates load-following, batch deferral, and grid purchasing through a two-timescale optimization. FissionReady achieves zero involuntary shutdowns and zero batch deadline misses while reducing water consumption by roughly one-third and grid cost by roughly half compared to a same-sized base configuration.
发表机构
- IIT Tirupati（蒂鲁帕蒂印度理工学院）
- University of Utah（犹他大学）
- Northeastern University（东北大学）
机构由 AI 辅助整理，请以论文原文为准。
