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Smart thermal mass

机译:智能热质量

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摘要

Government and regulators are moving towards a system that can both manage intermittency better and take advantage of innovations in storage, interconnection and IT to create a truly dynamic energy scheme. And this is where concrete can play a part with its ability to store and release heat, ie, its thermal mass, which can be used as the basis of a demand-side response (DSR) electric heating system in buildings. This essentially involves using the floors and walls in heavyweight concrete/masonry buildings as a form of storage heater, managed by an intelligent control system that takes advantage of cheap electricity to preheat the structure when power from renewable sources is not being fully used. At other times, when the demand and price is high, the heating is switched off as much as possible and comfort is maintained by the slow release of stored heat from the building fabric. Since DSR-controlled heating will only respond within predetermined operating parameters, ie, temperature bands, there is no risk of occupants getting too hot or cold.
机译:政府和监管机构正在朝着一个既可以更好地管理间歇性又可以利用存储,互连和IT方面的创新创造真正的动态能源计划的系统发展。在这里,混凝土可以发挥其存储和释放热量的能力,即其热质量,从而可以用作建筑物中需求侧响应(DSR)电加热系统的基础。这实质上涉及将重型混凝土/砖石建筑中的地板和墙壁用作存储加热器的形式,由智能控制系统进行管理,该智能控制系统在可再生能源的电力未得到充分利用时利用廉价的电能对结构进行预热。在其他时候,当需求和价格较高时,将尽可能关闭供暖,并通过缓慢释放建筑织物中存储的热量来保持舒适度。由于DSR控制的加热将仅在预定的操作参数(即温度带)内做出响应,因此没有乘员过热或过冷的风险。

著录项

  • 来源
    《Concrete》 |2017年第5期|53-54|共2页
  • 作者

    Tom DeSaulles;

  • 作者单位
  • 收录信息 美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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