对建筑节能基本途径的探讨

本文通过对建筑物本身及建筑设备的节能等诸多方面的分析,指出了建筑节能的一些基本途径.     

建筑本体(热工)、建筑总体及暖通空调节能设计的主旨与区别

建筑本体节能设计是建筑节能设计的基础部分,建筑热工节能设计是建筑本体节能设计的主要组成部分;暖通空调等建筑设备节能设计是建筑节能设计的终端部分,建筑总体节能设计由基础部分和终端部分组成。建筑本体节能设计旨在控制暖通空调等建筑设备的用能负荷,建筑热工节能设计旨在控制围护结构暖通空调负荷,暖通空调等建筑设备节能设计旨在控制其供用能系统效率,建筑总体节能设计旨在控制整个建筑物的能耗。《对公共建筑节能设计标准宣贯辅导教材》等相关文献中对上述几种节能设计(参数)的含义、功用与区别表述不甚清晰的部分进行了分析和讨论。     

“掘战达人”沃尔沃杯第二届全国挖掘机操作手绿色节油挑战赛在京启动

<正>2012年5月15日,由中国工程机械工业协会和沃尔沃建筑设备(中国)有限公司联合主办的"掘战达人"沃尔沃杯第二届全国挖掘机操作手绿色节油挑战赛在京正式启动。这是继2011年成功举办首届大赛后的再度创新与挑战。"掘战达人"赛事是沃尔沃建筑设备对燃油高效战略的积极践行,力求通过技术比拼和节油培训优化挖掘机操作手的驾驶习惯,开辟出一条推动行业可持续发展的绿色创新之路。活动得到了国家工信部节能与综合利用司和运行监测协调局的大力支持。     

“掘战达人”沃尔沃杯第二届全国挖掘机操作手绿色节油挑战赛在上海落幕

2012年10月30日,由中国工程机械工业协会和沃尔沃建筑设备（中国）有限公司联合主办的＂掘战达人＂沃尔沃杯第二届全国挖掘机操作手绿色节油挑战赛全国总决赛在上海完美落幕。华北赛区的3名选手从全国24强中脱颖而出获得了最高奖项＂节油之星＂前三甲,另有2名选手分别获得了＂人气之星＂和＂运气之星＂奖项。来自工信部节能与综合利用司、工信部运行监测协调局、中国工程机械工业协会以及沃尔沃建筑设备的领导共同见证了大赛,并为获奖选手颁奖。     

大型综合办公建筑能源利用模式探讨

针对济南市某大型综合办公建筑,定量分析了各项能源利用方案。从提高建筑设备及系统的能源利用效率和采用可再生能源以降低建筑暖通空调能耗的角度出发,提出最优能源利用方案。     

一心一意为降低建筑能耗勤奋工作——上海建科建筑节能技术有限公司徐亚宏同志先进事迹

徐亚宏同志现任上海建科建筑节能技术有限公司技术咨询部副经理,在公司的主营业务——建筑设备、建筑材料、建筑电气、建筑环境、楼宇智能化等领域中,他认真地为客户提供咨询评估、审计诊断、方案设计、节能改造等方面     

电力生产业务综合分析与评价体系的构建研究

为了解决电力生产管理住处化过程中存在的问题,文章通过对电力生产管理系统的介绍与分析,得出了建立在功能上完全独立于生产管理系统,但其决策行为又信赖于生产管理系统采集数据的电力生产业务分析与评价体系.充分利用生产管理系统这一有效工具,借助信息化的手段,建立管控思路,进一步构建电力生产业务综合分析与评价体系,解决生产管理系统...     

电能管理系统在煤矿生产中的应用

矿井是典型的能耗大户,有效降低能源消耗量,是矿井实现长久可持续发展的关键所在。以此为着手点,对电能管理系统在煤矿生产中的应用开展探究。结合具体工程实际,对矿井电能管理系统整体设计开展了分析,并对电能管理系统功能进行了分析,希望能够为其他矿井相似工程的开展提供指导和帮助。     

建筑节能技术综述

针对建筑节能内容在太阳能利用、围护结构节能、建筑设备节能和采光照明等几个方面从规划、设计、施工和使用各方面进行研究,提出了太阳能热水、太阳墙系统、复合窗体、节能窗、室内综合热量的利用等节能方法,为建筑节能的实际应用提供帮助。     

电动汽车用电池管理系统硬件设计

电动汽车电池管理系统可以为驾驶员提供重要信息,自电动汽车诞生以来一直是研究的热点。本文对电动汽车电池管理系统硬件电路进行设计,以STC12C5A60S2微控制器为核心,对电池管理系统电流、电压、温度检测电路进行了设计。     

智能楼宇能源管理研究

介绍了智能楼宇能源管理的概念和意义,提出了智能楼宇能源管理系统的架构,并进行了系统设计,从而实现楼宇能源的监测与管理。该系统在保证楼宇环境舒适的前提下,同时能够优化能耗系统的运行,降低楼宇能耗。     

燕山水库工程建设管理经验与体会

为摆脱传统水利工程建设管理"重建轻管、建管脱节"的弊端,按"建管结合、建管并重、精简高效"的原则在燕山水库实行了新的建设管理体制,有效提高了业主可持续管理的责任心尤其是重视了品牌建设.总结了新体制下招投标、合同管理、质量控制、重大技术方案、科技投入的重要性、移民与施工环境、工程与自然环境等方面的经验体会,可供同类工程参考.     

谈谈物流管理与社会和谐

现代物流已成为新世纪发展的重要产业和新的经济增长点。如何认识现代物流管理在构建社会和谐中的作用和意义,这对提高物流管理整体运行效益,凸显现代物流管理的地位和价值,以及对全面实施和提升现代企业管理和创建和谐社会有着极其重要的现实意义。物流管理既是经济活动的管理形式,同时又具有管理的社会性。一个健康、规范、有序的物流管理,不仅在经济活动中为社会创造巨大财富,而且其社会性的良好体现会促进社会各层面的广泛和谐。     

建筑能耗分析方法的研究与实例

建筑能耗分析是建筑节能和建筑能效管理的基础。在分析常用建筑能耗分析方法的基础上,对比了计算机模拟法、度日法、温频法三种方法的优缺点,并简要介绍一些改进措施,使计算结果更符合实际情况,为建筑能耗计算及节能措施研究提供有益的参考。     

Balancing BEC and IAQ in civil buildings during rapid urbanization in China: Regulation,interplay and collaboration

Energy consumption by building sector becomes more and more important in a rapid growing economy like China. Tremendous efforts have been made on building energy conservation (BEC) to comply with the national energy-saving policies over the last three decades. At the same time, with the increasing awareness of the importance of indoor air quality (IAQ), Ministry of Health (MoH) also initiates the related standards to fulfill the needs. BEC and IAQ are two main concerns in the current building management practice. This paper makes an attempt, based on the regulations and standards in chronological order, to elaborate the followings: (1) the development history of BEC and IAQ management in civil buildings in China, (2) the interplay and sometimes seeming conflicts of BEC and IAQ management in the real practice, (3) the importance of proper communications between related authorities in setting up cross-linked regulations to ensure the success of better building managements.     

Benchmarking the performance of building energy management using data envelopment analysis

In traditional methods, benchmarking of building energy performance usually takes into consideration of a wide range of different factors, including floor area, number of occupants, climate condition, energy efficiency of the equipment used, setting of indoor temperature and so on. These different factors are then given different weights to calculate one general indicator. The indicator is “general” as it measures only the overall energy performance of a building. For obtaining more specific information, such as the energy management effectiveness of a building, this paper proposes an adjustment to the traditional approach by using data envelopment analysis. Factors related to the evaluation of building energy performance are divided into scale factors and management factors; the effect of scale factors is then removed to focus on the performance of management factors that may provide an optional indicator to refine the traditional focus on energy consumption per unit floor area. Samples under evaluation incorporate 47 government office buildings in Taiwan, and floor area and the number of occupants are used as the scale factors for climate-adjusted building energy consumption after regression analysis. According to the evaluation focusing on management performance, five evaluated buildings report minimum energy consumption in different scales and they are rated as 100% for the best management performance. Six buildings receive the rating of 80–99%, 23 buildings fall under 60% and the poorest reads 31%. The average indicator of energy performance of all evaluated buildings reads 65%.     

Control of Indoor Swimming Pools with Potential for Demand Response

Buildings with indoor swimming pools are recognized as very high-energy consumers and present a great potential for electrical and thermal energy savings. A BEMS （building energy management system） could be conceived in order to optimize the building energy demand and with smart grid interaction. This paper presents the condition and potential contract-based demand side response in indoor swimming pools context. The BEMS designed by the authors implements control strategies for HVAC （heating, ventilation and air conditioning） and pumping system in order to reduce the electricity demand during peak hours or in response to an emergency signal from the system operator in critical times. The control strategies for HVAC was carried out by Building Thermal Simulation and the used of a theoretical formula for pumping system, strategies can carry out a significant reduction in power demand both in HVAC and pumping systems.     

Energy efficiency supervision strategy selection of Chinese large-scale public buildings

This paper discusses energy consumption, building development and building energy consumption in China, and points that energy efficiency management and maintenance of large-scale public buildings is the breakthrough point of building energy saving in China. Three obstacles are lack of basic statistics data, lack of service market for building energy saving, and lack of effective management measures account for the necessity of energy efficiency supervision for large-scale public buildings. And then the paper introduces the supervision aims, the supervision system and the five basic systems’ role in the supervision system, and analyzes the working mechanism of the five basic systems. The energy efficiency supervision system of large-scale public buildings takes energy consumption statistics as a data basis, Energy auditing as a technical support, energy consumption ration as a benchmark of energy saving and price increase beyond ration as a price lever, and energy efficiency public-noticing as an amplifier. The supervision system promotes energy efficiency operation and maintenance of large-scale public building, and drives a comprehensive building energy saving in China.     

建筑管理与能源匹配中的建筑节能

基于调研成果 ,分析了目前上海市公共建筑的管理模式与建筑能源的匹配情况 ,探讨了建筑管理与建筑能源匹配对公共建筑节能的影响     

跨界水资源协商管理的文化机制研究

跨界水资源协商管理作为一种自我管理模式,其形成是建立在一定的治水文化和管理文化基础之上的。在梳理传统历史文化和当前社会文化中对跨界水协商有影响的文化因素的前提下,提出构建人水和谐的跨界水资源协商管理的文化机制对策。