首页> 外文会议>Proceedings of building simulation'93: proceedings of third IBPSA conference and exhibition >LightCADTM and LightPADTM Two New Programs for lmproving the Desiqn and Application of Lighting in Buildings
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LightCADTM and LightPADTM Two New Programs for lmproving the Desiqn and Application of Lighting in Buildings

机译:LightCADTM和LightPADTM两个新程序可改善建筑物照明的设计和应用

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The Electric Power Research Institute (EPRI) has recently released two new programs, LightCAD and LightPAD, tornenhance the design and application of lighting in commercial buildings. LightCAD is a companion program tornAutoCAD and is used by lighting designers and drafts persons to design more energy-efficient lighting systems inrnnew buildings. LightCAD 2.0 is an advanced lighting layout too I in the CAD environment aimed at improving basicrnlighting in standard commercial environments-it is not a highly sophisticated analysis tool for detailed orrnspecialized lighting analysis. LightCAD 2.0 features include a library of "generic "fixtures for reference; the abilityrnto import fixture data in IES format, ceiling grid placement and fixture layout capability, tabulation of fixtures,rncontrols, connected Watts, and total building kW and kWh; a library of utility lighting rebate programs and thernability to add new ones using EPRI's LREP Program; and the ability to prepare an export file for the ASHRAE/IESrnLighting Code-Checking Routine. LightCAD 2.0 also contains a new sub-routine, BEEM, for analysis of daylightingrnoptions. LightPAD is a simple but powerfull lighting audit and analysis tool for assessing installed lighting systemsrnand proposing cost-effective and energy-efficient retrofit alternatives. LightPAD enables on-site data entry to thernanalysis program, improving both speed and accuracy by removing the step of making hand-written field notes. Itrnalso makes possible on-site analysis so that estimated lighting values in a room can be checked in the field andrnadjusted if necessary. In addition, it allows the auditor to analyze retrofit options and present estimates to thernbuilding owner/operator on the first visit. Such improvements in auditor productivity and accuracy can have majorrnimpacts on utility incentive programs.
机译:电力研究所(EPRI)最近发布了两个新程序,LightCAD和LightPAD,以加强商业建筑中照明的设计和应用。 LightCAD是tornAutoCAD的一个配套程序,供照明设计人员和制图人员使用,以设计新建筑物中更节能的照明系统。在CAD环境中,LightCAD 2.0也是一种高级照明布局,旨在改善标准商业环境中的基本照明-它不是用于详细的专业照明分析的高度复杂的分析工具。 LightCAD 2.0功能包括一个“通用”夹具库,以供参考;能够以IES格式导入灯具数据,吊顶网格放置和灯具布局功能,灯具列表,控件,连接的瓦数以及总建筑kW和kWh的能力;一个实用照明折扣计划库,以及使用EPRI的LREP计划添加新库的能力;并具有为ASHRAE / IESrnLighting代码检查例程准备导出文件的功能。 LightCAD 2.0还包含一个新的子例程BEEM,用于分析日光选项。 LightPAD是一种简单但功能强大的照明审核和分析工具,用于评估已安装的照明系统并提出经济高效的节能替代方案。 LightPAD支持将现场数据输入到分析程序中,从而省去了手写现场记录的步骤,从而提高了速度和准确性。它还使现场分析成为可能,以便可以在现场检查房间中的估计照明值,并在必要时进行调整。此外,它还允许审核员在首次访问时分析改造方案并向建筑物的所有者/运营者提供估计。审计师生产率和准确性的这种提高可能对公用事业激励计划产生重大影响。

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