住宅建筑电气设计几个问题的探讨

随着科学技术日新月异的进步,经济的迅猛发展,人民生活水平的不断提高,新产品、新技术的不断涌现,国家对住宅建筑的重视和不断对住宅设计规范的完善,所有这些都对住宅建筑设计提出了更高的要求,而住宅建筑电气设计是住宅设计的重要组成部分,理应跟上时代步伐,响应国家号召,做到既安全、节能又舒适、美观,方便。本文主要对住宅电气设计中的几个问题进行分析探讨,提出一些粗浅看法。     

住宅电气设计问题小议

在房地产市场蓬勃发展的今天．住宅电气设计越来越往精致化发展，新产品、新技术不断涌现，在工程实践中，伴随着不断暴露的问题和解决问题的过程．住宅电气必将日趋成熟和发展健全。以下是笔者在从事建筑电气设计过程中的一些粗浅认识，不当之处请读者指正。     

对住宅电气设计中若干要点分析

本文结合工程实践对住宅电气设计中出现的一些问题进行了逐一分析。     

住宅电气设计中应注意的几个问题

针对家用电器使用量迅速增长，原有住宅的线路及配电设备已不能满足使用要求的现状，结合其它地区规范，同时考虑到使用安全等因素，就住宅设计中的容量、配电系统、插座、接地及电气安全设计等问题进行了阐述。     

住宅电气设计中应注意的问题

随着我国房改政策的逐步深入,住宅业得到了空前的发展,如何进一步提高住宅的设计水平,已显得尤为重要。 关于住宅供配电系统,负荷计算等方面的问题早已有很多论述,笔者仅就住宅装修工程中反映出来的有关建筑电气设计上的问题提出自己的见解。 在现实生活中,常发现这样的情况:一套刚建     

住宅电气施工应注意的安全问题

从电气的安全实用角度出发,讨论了住宅电气施工时应注意的一些问题,提出了应预留一些插座、电视和电话出线口,过墙管以免今后改动对装修造成破坏的建议,从而使电气改造工程达到施工及使用安全的效果。     

住宅电气设计中应注意的细节问题

就住宅电气设计中，常常被忽略的细节问题进行阐述，提出了在住宅室内几个功能区内，如何使灯具和插座的布置更合理，以最大限度地满足居住者的需求。     

住宅电气照明工程设计中应考虑的问题

住宅电气照明是我们日常生活和学习不可缺少的光源。住宅电气照明要求有良好的光环境——光度和显色性能适宜;亮度分布合理;视野舒适。同时应考虑到经济合理使用资金和节约能源。住宅电气照明工程设计应全面考虑到:经济、美观、安全、牢固、方便适用、便于维护等因素。为达到住宅电气照明工程设计合理,应做到以下几点。一、光源的选择 1.住宅电气照明光源应根据其住宅使用特点选择合适的照明光源。     

住宅建筑电气节能设计方法及措施

建筑电气节能意义重大,本文对住宅建筑节能设计结合现行设计标准,从照明方式及电线选择入手,就使用照度,改造线路,光电源选择,灯具布置,照明控制及维修管理方面,结合住宅工程电气现实对节能进行分析探讨。     

住宅电气设计探讨

根据住宅电气设计的实践,对住户用电量、配电系统、插座布置、电视、电话、安全防范、防雷接地等几方面问题作间接探讨。     

浅谈住宅电气设计的安全性

主要阐述了住宅电气设计中应注意的问题，结合规范，从安全与合理的角度出发，对当前住宅中电气设计的安全措施进行了探讨，以期给用户提供安全、方便的高品质住宅产品。     

铁路建设应该注意的几个问题

以保证铁路建设的健康发展为出发点,对铁路建设的发展方向进行了阐述,针对高速铁路高速度、高密度、高舒适性、高安全性等特点,提出高铁建设应遵守更科学的标准及规律。     

A cost effective approach to design of energy efficient residential buildings

The objective of this study is to identify cost-optimal efficiency packages at several levels of building energy savings. A two-story residential building located in Jordan is selected as a case study. DesignBuilder software is used to predict the annual energy usage of a two-story residence in Irbid, Jordan. Real-time experimental data from a single isolated controlled room was used to verify the proposed model. In addition to energy analysis, the economic, environmental, and social benefits of the proposed design have been investigated. The sequential search optimization approach is used to estimate the minimum cost of the building while considering various design scenarios. In addition, the impact of various energy conservation techniques on residential buildings is assessed, and the payback period for each program is calculated. Ultimately, the optimal combination of design to achieve energy efficiency measures has been identified in several climate regions. The simulations results predict that the annual electricity consumption can be reduced up to 50% if the proper combinations of energy conservation measures are selected at the lowest cost. The payback period is 9.3 years. Finally, energy efficiency measures can lead to a total of 9470 jobs/year job opportunities.The study provide practical framework to link between energy performance criteria and economic goals of building. Linking the energy performance requirements to economic targets provides guidelines for homeowners, contractors, and policymakers for making a suitable decision regarding the retrofitting of existing residential buildings. The study focuses on developing new methodologies that support minimizing costs during a building's lifecycle while maximizing environmental benefits which can not be identified by a series of parametric analyses using individual energy-efficient measures.     

福建省典型气候区居住建筑适时通风节能研究

本文基于福建近年新建住宅的调查调查结果,提取了1梯2户住宅的模式;根据这种模式和现有节能标准,构建了2单元6层住宅,并用软件模拟分析了其在福建典型气候区适时通风与非适时通风的能耗状况。模拟分析表明：（1）无论气候区如何,通风是否适时,住宅南北向布置时能耗最小,而东西向布置时能耗最大;（2）适时通风的节能效果与地区气候有...     

建筑电气设计中的节能措施

针对我国能源浪费严重现象,探讨了建筑电气设计的节能措施,分别阐述了电气产品的选择、变压器的选择、无功功率的合理补偿、照明节能等方面的节能方法,以期指导实践。     

谈某高层住宅楼的电气设计

结合具体的工程实例,对某高层住宅建筑的电气设计的主要内容做了初步的探讨,根据相关设计规范及甲方提供的设计资料,详细的对配电系统、接地系统及楼宇可视对讲系统等进行了介绍,力争做出更多优秀的设计。     

对公共租赁住房电气设计的几点看法

结合公租房建设经济、适用的原则,对公租房电气设计的要点进行了研究,对公租房供配电系统、电负荷、导线、照明开关设计等作了详细阐述,说明了电气的计算方式与弱电系统的设计方式,以达到节能环保,降低投资额度的目的。     

Modeling diffusion of electrical appliances in the residential sector

This paper presents a methodology for modeling residential appliance uptake as a function of root macroeconomic drivers. The analysis concentrates on four major energy end uses in the residential sector: refrigerators, washing machines, televisions and air conditioners. The model employs linear regression analysis to parameterize appliance ownership in terms of household income, urbanization and electrification rates according to a standard binary choice (logistic) function. The underlying household appliance ownership data are gathered from a variety of sources including energy consumption and more general standard of living surveys. These data span a wide range of countries, including many developing countries for which appliance ownership is currently low, but likely to grow significantly over the next decades as a result of economic development. The result is a ‘global’ parameterization of appliance ownership rates as a function of widely available macroeconomic variables for the four appliances studied, which provides a reliable basis for interpolation where data are not available, and forecasting of ownership rates on a global scale. The main value of this method is to form the foundation of bottom-up energy demand forecasts, project energy-related greenhouse gas emissions, and allow for the construction of detailed emissions mitigation scenarios.