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.

可再生热激励措施（RHI）方案鼓励英国的可再生热技术吸收，以支持到2020年到2020年来自可再生能源的12％的暖气，而太阳能是具有很大潜力的可再生能源形式之一。典型房屋屋顶上的太阳辐射量超过了一年的能源消耗。但是，利用太阳能热能技术的长期障碍在于能源供应和需求之间的明显失败。热压力项目旨在通过短期（昼夜）和长期（季节性的）热能存储和热化学热变压器技术来实现太阳能热能的最大益处，从而显着降低了个人和/或多个住宅建筑的能源需求，例如本地社区或多层发展。该概念建议在整体系统中显着推进相变材料（PCM）存储和热化学技术，以便它有可能提供技术和经济上可行的解决方案。借助明智的供暖系统，所需的存储量将很大且难以集成到现有的家庭住宅中。潜热存储的能量密度高于明智的热系统，并且热化学热储存的能量密度比潜热更高。此外，热化学吸附技术很少会遭受长期热量损失，并为太阳能季节性储能提供了优选的选择，即使用夏季收集的过量太阳能热量来补偿冬季的热源不足。热化学吸附系统的重要优势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，热源可以是季节性存储的太阳能，这将提供避免电力或天然气使用的潜力，以及由于目前开发的集成空气和地面源热泵，电动锅炉，燃气锅炉和存储技术的部署而导致的电气不高。热变换为升级热量提供了机会，这可能适合国内供暖，因此它可以提供更高的温度家庭热水。热带项目的目标是针对一种新的高水平的尖端技术，使技术准备较低。应该以长期的视力设想：实现脱碳并削减能源费用的必要措施之一是，由于需求不断增加，加剧了能源贫困和即将出现的增强的碳税，避免传统产生的电力和气体消耗。为了利用热化学吸附和PCM热储存的所有吸引力的潜力，为更好的先进世界做出了贡献，需要从学术界和行业进行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