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Wireless Lighting Control: A Life Cycle CostEvaluation of Multiple Lighting Control Strategies

机译：无线照明控制：多种照明控制策略的生命周期成本评估

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摘要

Abstract—This study evaluated the energy impacts and costndifferences of multiple lighting control strategies for a controls-onlynretrofit of a theoretical 1970’s or 1980’s office building, analyzed innBoston and Los Angeles. The minimum control requirements ofnASHRAE 90.1–2007 established an energy baseline, and six controlnsystems were assessed. Life-cycle costs were evaluated usingnequipment and installation cost estimates, provided by an independentncontractor, and commissioning cost estimates, provided by annindependent commissioning agent.nResults suggest that advanced systems can achieve nearly 50npercent energy savings compared to code-compliant controls, and thatnthe approach to space-planning can significantly influence the lightingnenergy density. The cost analysis shows that wireless lighting controlsnrequired lower investment to achieve a high level of functionality fornretrofit applications. The cost of commissioning was found to generallynbe offset by the utility rebates available in both locations. This allncombines to illustrate that advanced networked lighting controlnsystems can lead to a lower lifetime cost of ownership compared tonmore traditional systems.
机译：摘要—本研究在波士顿和洛杉矶进行了分析，评估了理论照明的1970或1980年代办公楼的仅可控制改造的多种照明控制策略的能量影响和成本差异。 nASHRAE 90.1–2007的最低控制要求建立了能量基准，并评估了六个控制系统。使用独立承包商提供的设备和安装成本估算，以及独立调试代理提供的调试成本估算对生命周期成本进行了评估。n结果表明，与符合代码的控件相比，先进的系统可以节省近50％的能源。空间规划会显着影响照明能量密度。成本分析表明，无线照明控件需要较低的投资才能实现翻新应用程序的高级功能。人们发现，这两个地方的公用事业返利通常抵消了调试成本。这些共同说明，与其他传统系统相比，先进的网络照明控制系统可以降低终身使用成本。

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