Modeling, simulation, and development of building integrated energy systems towards net-zero energy status

构建综合能源系统以实现净零能源状态的建模、模拟和开发

• 批准号: 298196-2009
• 负责人: Fung, Alan
• 金额: $ 2.7万
• 依托单位: Ryerson University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2011
• 资助国家: 加拿大
• 起止时间: 2011-01-01 至 2012-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=480613
• 关键词: Modeling; simulation; development; building; integrated

The overall objective of the proposed research is to develop mathematical models to conduct high resolution simulation of novel environmental-friendly advanced building integrated energy systems and their optimal configurations and control strategies that can be used with state-of-the-art building energy simulation software for the design, analysis, and development of super energy efficient buildings towards the net-zero energy building status. The research is divided into five subprojects: 1) Identification and Optimization of Housing Characteristics of Super Energy Efficient Solar House, 2) Development of Least Cost Energy Retrofit Upgrades Towards Net-zero Energy Status, 3) Modeling of Integrated Wind, Solar PV and Thermal, and Heat Pump Hybrid Energy Systems, 4) Development of Optimal Predictive Control of Combined In-floor and Radiant Conditioning System with Hybrid HVAC Systems in Solar Houses, 5) Dynamic Whole House Modeling and Simulation of Net-Zero Energy House. The research will focus on new and innovative renewable energy technologies such as solar hybrid PV/thermal collectors, solar assisted air- and ground-source heat pumps, combined infloor/radiant panel/forced air spacing conditioning system, strategic applications of thermal mass and phase change materials as integral part(s) of the building, and hybrid combinations of different systems, as well as their overall optimal control strategies considering the building and its HVAC system dynamics and short term weather forecast information for maximum utilization of on-site renewable energy potentials while maintaining optimal thermal comfort. Proper configuration, integration, and control of the advanced hybrid building integrated energy systems are the major key drivers in advancing next level of energy efficiency in building towards net-zero energy status. The results from the proposed research will provide realistic and accurate modeling tools for designing, assessing, and component sizing of building integrated renewable energy systems and their optimal control strategies in advanced hybrid HVAC systems to foster faster adoption of these environmental-friendly, clean energy systems in the building sector.

拟议研究的总体目标是开发数学模型，对新型环保先进建筑综合能源系统及其最佳配置和控制策略进行高分辨率模拟，这些系统可与最先进的建筑能源模拟软件一起用于设计，分析和开发超级节能建筑，实现净零能耗建筑状态。该研究分为五个分项目：1）超级节能太阳能房屋的房屋特征的识别和优化，2）朝向净零能量状态的最低成本能源改造升级的开发，3）集成的风能、太阳能光伏和热能以及热泵混合能源系统的建模，4）太阳能住宅地板辐射复合空调系统的最优预测控制研究; 5）零能耗住宅的全屋动态建模与仿真。该研究将集中在新的和创新的可再生能源技术，如太阳能混合光伏/集热器，太阳能辅助空气和地源热泵，组合地板/辐射板/强制空气间隔空调系统，热质量和相变材料作为建筑物的组成部分的战略应用，以及不同系统的混合组合，以及考虑建筑物及其HVAC系统动态和短期天气预报信息的整体优化控制策略，以最大限度地利用现场可再生能源潜力，同时保持最佳热舒适度。先进的混合建筑集成能源系统的正确配置、集成和控制是推动建筑能效向净零能源状态迈进的主要关键驱动力。拟议研究的结果将为建筑集成可再生能源系统的设计，评估和组件大小及其在先进混合HVAC系统中的最佳控制策略提供现实和准确的建模工具，以促进这些环保，清洁能源系统在建筑领域的更快采用。