Towards Cooperative Grids: Sensor/Actuator Networks for Renewables Integration
Towards Cooperative Grids: Sensor/Actuator Networks for Renewables Integration
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DOI：
10.1109/smartgrid.2010.5621992
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发表时间：
2010-11
期刊：
影响因子：
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通讯作者：
Jay Taneja;D. Culler;P. Dutta
中科院分区：
文献类型：
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作者：
Jay Taneja;D. Culler;P. Dutta
面对实现可再生能源组合标准（RPS）目标的不确定道路和能源储存的高成本，我们认为，深度需求侧管理必须成为实现可再生能源广泛渗透的核心战略。我们研究风作为可再生，不可调度的能源和负载，可以被派遣到匹配这种类型的来源的变化。我们确定了两类可调度的能源负载，并为这些负载创建模型，以匹配它们的消费产生的能源，同时引入{\em松弛}，一个广义的能源可调度性的措施。从这些负载模型中，我们研究了一些技术和注意事项源以下的负载，包括恒温器约束的敏感性和聚合设备人口的影响。我们的研究结果显示，家庭加热器能够将能耗降低50%以上，同时增加可再生能源消耗与电网能源的比例。
Faced with an uncertain path forward to renewables portfolio standard (RPS) goals and the high cost of energy storage, we believe that deep demand side management must be a central strategy to achieve widespread penetration of renewable energy sources. We examine the variability of wind as a source of renewable, non-dispatchable energy and the loads that can be dispatched to match sources of this type. We identify two classes of dispatchable energy loads, and create models for these loads to match their consumption to the generation of energy sources, while introducing {\em slack}, a generalized measure of dispatchability of energy. From these load models, we examine a number of techniques and considerations for source-following loads, including the sensitivity of thermostat constraints and the effects of aggregating appliance populations. Our results show a home heater that is able to reduce energy consumption by over 50% while increasing the proportion of renewable energy consumed versus grid energy.