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Rebuilding a sustainable regional energy system for the greater Tokyo Metropolitan Region

为大东京都区重建可持续的区域能源系统

基本信息

批准号：
16360289
负责人：
SADOHARA Satoru
金额：
$ 5.12万
依托单位：
Yokohama National University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (B)
财政年份：
2004
资助国家：
日本
起止时间：
2004 至 2006
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16360289/
关键词：
District heating and cooling Sustainability Metropolitan Region Intra-building heat sharing schemes Waste heat line District energy use Regional energy management GIS 既成市街地大深度地下コージェネレーションエネルギー需要特性類型化空間情報データベース東京駅周辺京浜臨海

项目摘要

An investigation is provided that looks into rebuilding a sustainable regional energy system that incorporates existing DHC systems for the greater Tokyo Metropolitan Region. Through quantitative analysis, sustainable future alternatives are proposed that are designed to reduce CO2 emissions and the heat island effect while improving the region's ability for disaster mitigation. Special attention is given to the 23 ward area of Tokyo and Keihin coastal areas, which exhibit higher concentrations of both energy consumption and untapped energy sources.First, basic information necessary to rebuild a regional energy system was collected and organized into a database for the target area. Doing so involved collecting the newest available data to be organized into a GIS database. Data was collected on the status of existing DHC systems and urban renewal projects ; as well as extracting areas in existing urban districts that exhibit high potential for a regional energy system, and preparing dat … More a on untapped energy sources, such as coastal industrial facilities.Next, areas were categorized according to conditions for rebuilding a regional energy system. Basically, categories include "Existing urban districts without a DHC system," "Areas with DHC systems," "New urban redevelopment areas," and "Coastal areas." Based on the results of the categorization scheme, quantifiable assessments were performed on the effects of implementing district-scale energy use using DHC or intra-building heat sharing schemes (connecting the heating and cooling equipment of adjacent buildings) ; linking existing DHC systems ; or using untapped energy sources in the Keihin coastal area. Furthermore, several priority areas were identified that are in high need of a regional energy system in terms of disaster mitigation.Lastly, a future vision of a regional energy system designed to create a low-carbon society in the central area of Tokyo by the year 2050 is proposed, with thought given to several issues remaining in order to make this a reality. In short, this vision explores the possibility of using waste heat from trash incinerators and heat from large scale cogeneration plants in a deep subterranean heat supply network, while leveraging the benefits intra-building heat sharing schemes to expand Tokyo's heat supply network. Explanations are provided of the planning, relevant entities and structure of incentives involved in making this vision a reality. Less

提供了一个调查，着眼于重建一个可持续的区域能源系统，将现有的DHC系统的大东京都区。通过定量分析，提出了可持续的未来替代方案，旨在减少二氧化碳排放量和热岛效应，同时提高该区域的减灾能力。特别关注能源消费和未开发能源高度集中的东京23区和京滨沿岸地区。首先，收集重建地区能源系统所需的基本信息，并将其整理成目标地区的数据库。这样做涉及收集最新的可用数据，将其编入地理信息系统数据库。收集了关于现有区域供能和供热系统和城市更新项目状况的数据;以及在现有城区中提取具有区域能源系统高潜力的地区，并编制数据。 ...更多信息 a未开发的能源，如沿海工业设施。其次，根据重建区域能源系统的条件对地区进行了分类。基本上，这些类别包括“没有分区住宅楼宇系统的现有市区”、“已设有分区住宅楼宇系统的地区”、“市区重建新区”及“沿岸地区”。“根据分类方案的结果，对使用DHC或建筑物内热共享计划（连接相邻建筑物的加热和冷却设备）实施地区规模能源使用的影响进行了量化评估;连接现有DHC系统;或使用京滨沿海地区未开发的能源。此外，还确定了在减灾方面急需区域能源系统的几个优先领域。最后，提出了到2050年在东京中心地区建立低碳社会的区域能源系统的未来构想，并对实现这一构想的几个遗留问题进行了思考。简而言之，这一愿景探讨了在深层地下供热网络中利用垃圾焚烧炉的余热和大型热电联产工厂的热量的可能性，同时利用建筑物内热共享计划的好处来扩大东京的供热网络。说明了使这一愿景成为现实所涉及的规划、相关实体和激励结构。少

项目成果

期刊论文数量（57）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

District scale energy scheme using hospitals that are designated as primary infrastructure during disasters in Yokohama

使用被指定为横滨灾害期间主要基础设施的医院的区域规模能源计划

DOI：
发表时间：
2007
期刊：
Summaries of technical papers of annual meeting architectural institute of JAPAN (Scheduled for presentation)
影响因子：
0
作者：
Takako MORI;Anna WON;Satoshi YOSHIDA;Satoru SADOHARA;Toru ICHIKAWA;Koji YAMASHIRO
通讯作者：
Koji YAMASHIRO

Construction of a regional energy supply system and analysis of its effects in Tokyo, Japan

日本东京区域能源供应体系构建及效果分析