Heat supply through Solar Thermochemical Residential Seasonal Storage (Heat-STRESS)

通过太阳能热化学住宅季节性储存供热（热应力）

• 批准号: EP/N02155X/1
• 负责人: Anthony Paul Roskilly
• 金额: $ 85.15万
• 依托单位: Newcastle University
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2016
• 资助国家: 英国
• 起止时间: 2016 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FN02155X%2F1
• 关键词: Heat; supply; through; Solar; Thermochemical

The Renewable Heat Incentive (RHI) scheme encourages uptake of renewable heat technologies in the UK to support the ambition of 12% of the heating coming from renewable sources by 2020, and solar energy is one of the forms of renewable energy that has great potential. The amount of solar radiation incident on the roof of a typical home exceeds its energy consumption over a year. However, the longstanding barriers to the utilisation of solar thermal energy technology lie in the noticeable miss-match between energy supply and demand. The Heat-STRESS project aims to deliver the maximum benefits of solar thermal energy by means of short-term (diurnal) and long-term (seasonal) thermal energy storage and thermochemical heat transformer technology to significantly reduce energy demands for individual and/or multiple residential buildings, such as a local community or multi-storey development. The concept proposes to significantly advance phase change material (PCM) storage and thermochemical technology in a holistic system such that it has the potential to provide both a technically and economically viable solution. With sensible heat storage systems, the storage volumes required will be large and difficult to integrate into existing domestic dwellings. The latent heat storage has higher energy density than sensible heat system, and thermal-chemical thermal storage has much higher energy density than latent heat. Moreover, thermochemical sorption technologies seldom suffers from long-term heat loss and provide a preferable option for solar seasonal energy storage, i.e. using excess solar heat collected in the summer to compensate for the heat supply insufficiency during the winter time. One of the significant advantages of a thermochemical sorption system is that it is inherently an integrated heat pump and energy storage system. It is a pure heat-driven heat pump cycle and the heat source can be the seasonally stored solar energy, which would provide the potential to avoid electricity or gas use and off-peak grid loading resulting from the deployment of integrated air and ground source heat pumps, electric boiler, gas boiler and storage technology currently being developed. The thermal transformation provides the opportunity to upgrade heat, which may be suitable for domestic heating, so that it can provide higher temperature domestic hot water.The Heat-STREES project is aiming at a new high level of cutting-edge technologies despites with lower Technology Readiness Level. It should be envisaged with long-term vision: one of imperative measures to realise decarbonisation and to cut energy bills is to avoid the conventional generated electricity and gas consumption due to the continuously increasing demands, aggravating energy poverty and the forthcoming strengthened carbon taxes. In order to tap all appealing potential of thermal-chemical sorption and PCM thermal storage to make contribution for a better advanced world, more immediate collective efforts from both academia and industries is required to address important research issues.

可再生热能激励 (RHI) 计划鼓励英国采用可再生热能技术，以支持到 2020 年 12% 的供热来自可再生能源的宏伟目标，而太阳能是具有巨大潜力的可再生能源形式之一。典型住宅屋顶上的太阳辐射量超过其一年的能源消耗量。然而，长期以来太阳能热能技术利用的障碍在于能源供需之间明显的不匹配。 Heat-STRESS项目旨在通过短期（昼夜）和长期（季节性）热能储存和热化学热转换器技术，实现太阳能热能的最大效益，从而显着减少个人和/或多个群体的能源需求住宅建筑，例如当地社区或多层开发项目。该概念提出在整体系统中显着推进相变材料（PCM）存储和热化学技术，使其有可能提供技术上和经济上可行的解决方案。对于显热存储系统，所需的存储量将很大并且难以集成到现有的住宅中。潜热储存比显热系统具有更高的能量密度，热化学储热比潜热系统具有更高的能量密度。此外，热化学吸附技术很少遭受长期热量损失，并为太阳能季节性储能提供了更好的选择，即利用夏季收集的多余太阳热量来补偿冬季供热不足。热化学吸附系统的显着优点之一是它本质上是一个集成的热泵和能量存储系统。这是一个纯热驱动的热泵循环，热源可以是季节性储存的太阳能，这将有可能避免由于部署综合空气和地源热而导致的电力或天然气使用以及非高峰电网负荷。目前正在开发泵、电锅炉、燃气锅炉和存储技术。热转换提供了热能升级的机会，可能适合家庭供暖，从而可以提供更高温度的生活热水。Heat-STREES项目的目标是在技术水平较低的情况下达到新的高水平尖端技术准备水平。应着眼长远：实现脱碳、削减能源费用的当务之急之一是避免由于需求不断增加、能源贫困加剧以及即将加强的碳税而导致的传统发电和天然气消耗。为了挖掘热化学吸附和相变材料热存储的所有诱人潜力，为更美好的先进世界做出贡献，需要学术界和工业界更直接的集体努力来解决重要的研究问题。

项目成果

Thermodynamics and economics of liquid desiccants for heating, ventilation and air-conditioning - An overview

• DOI: 10.1016/j.apenergy.2018.03.112
• 发表时间: 2018-06-15
• 期刊: APPLIED ENERGY
• 影响因子: 11.2
• 作者: Giampieri, Alessandro;Ma, Zhiwei;Roskilly, Anthony Paul
• 通讯作者: Roskilly, Anthony Paul

Analysis on innovative modular sorption and resorption thermal cell for cold and heat cogeneration

用于冷热联产的创新模块化吸附和再吸收热室分析

• DOI: 10.1016/j.apenergy.2017.07.041
• 发表时间: 2017-10
• 期刊: Applied Energy
• 影响因子: 11.2
• 作者: Jiang L;Roskilly A P;Wang R Z;Wang L W;Lu Y J
• 通讯作者: Lu Y J

Integrated chemisorption cycles for ultra-low grade heat recovery and thermo-electric energy storage and exploitation

• DOI: 10.1016/j.apenergy.2015.11.052
• 发表时间: 2016-02
• 期刊: Applied Energy
• 影响因子: 11.2
• 作者: Huashan Bao;Zhiwei Ma;A. Roskilly

Techno-economic analysis of the thermal energy saving options for high-voltage direct current interconnectors

• DOI: 10.1016/j.apenergy.2019.04.003
• 发表时间: 2019-08
• 期刊: Applied Energy
• 影响因子: 11.2
• 作者: A. Giampieri;Zhiwei Ma;Janie Ling Chin;A. Smallbone;P. Lyons;Imad Khan;Stephen Hemphill;A. Roskilly

Chemisorption: Properties, Reactions and Uses

化学吸附：性质、反应和用途

• 发表时间: 2018
• 作者: Bao H