Synthetic Research on Mumerous Models of Weather Data and Verification of the Effectiveness

多种天气资料模型综合研究及有效性验证

• 批准号: 12450236
• 负责人: YOSHIDA Harunori
• 金额: $ 9.47万
• 依托单位: KYOTO UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2000
• 资助国家: 日本
• 起止时间: 2000 至 2002
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-12450236/
• 关键词: weather data; building systems; air-conditioning systems; sky radiance distribution; sky luminance distribution; time series; energy conservation; weather satellite; ブラインド制御; 自然換気; 天気予報

In this research project various modeling of metrological data was performed and its effectiveness was verified in the themes as follows from a holistic viewpoint. The results of the researches were submitted to the major prominent academic journals and most of them have been published already.1) In order to design sustainable buildings, the outside humidity influence on building thermal load and an effective control method of natural ventilation by utilizing weather forecast was investigated.2) A new algorithm to optimally operate air-conditioning systems under a certain weather condition was developed and the method was applied to a real building to verify the effectiveness.3) Carrying out the commissioning (performance verification) of an air-conditioning system is difficult because the specific weather at the time of completion affect the performance largely. To avoid this advantage a new commissioning method was proposed, namely, by predicting the performance under the present con … More dition by system simulation and enhancing it in commissioning.4) To reduce energy used in air-conditioning, minimizing intake fresh air volume is required, however, it is not necessarily demanded if the difference between outdoor and room air temperature is not large, thus indoor air quality can be improved adequately. It was investigated how much increasing of fresh air can be admitted form the point of energy conservation.5) A new modeling method was proposed to estimate luminance of the sun neighborhood based on the data obtained by all sky scanning measurement system brightness of the and the radiation brightness distribution meter. And basic investigation related to classifying the brightness of the sky by the distance sorting method was performed.6) A new method for interpolating meteorological data loss, comparative study or TAC weather data and the weather data made for the peak heat load calculation using 15 years real data, and the outdoor weather influence on room environment are investigated.7) Developing a design method to realize better optical environment, measurement or the indoor illuminance attained by a high performance window through which heat and light flux is controlled by a sunshade and a self activating light control glass was performed and tested.8) A new model used for predicting sonar radiation and daylight illuminance on the ground level in real time utilizing weather satellite images was developed. Less

在本研究项目中，从整体的角度对数据进行了各种建模，并在以下主题中验证了其有效性。研究结果已提交给各大知名学术期刊，其中大部分已经发表。1）为了设计可持续建筑，研究了室外湿度对建筑热负荷的影响以及利用天气预报对自然通风进行有效控制的方法。在此基础上，开发了一套特定气候条件下的空调系统，并将该方法应用于一座真实的建筑，验证了其有效性由于完成时的特定天气很大程度上影响性能，因此空调系统的性能验证（性能验证）是困难的。为了避免这一缺点，提出了一种新的调试方法，即通过预测当前条件下的性能， ...更多信息 4）为了降低空调能耗，需要尽量减少新风量，但在室内外温差不大的情况下，不一定要求新风量，可以充分改善室内空气品质。研究了从节能角度考虑，新风量可以增加多少。5）提出了一种新的基于全天空扫描测量系统亮度和辐射亮度分布仪测量数据的太阳邻域亮度估算建模方法。6）提出了一种新的气象数据损失的插值方法，利用15年真实的数据对TAC气象数据和峰值热负荷计算所用的气象数据进行了对比研究，并研究了室外天气对室内环境的影响。7）开发了一种实现更好光环境的设计方法，8）建立了一种利用气象卫星图像进行地面声纳辐射和自然光照度真实的预测的新模型。少