The need for communications to enable DC power to be successful
The need for communications to enable DC power to be successful
复制标题
需要通信来实现直流电源的成功
DOI：
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发表时间：
2015
期刊：
影响因子：
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通讯作者：
Kenneth J. Christensen
中科院分区：
文献类型：
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作者：
B. Nordman;Kenneth J. Christensen
交流电（AC）是建筑物内最常见的电力形式。这有历史原因，根源于大规模的公用事业发电和配电。随着当地可再生能源（特别是太阳能）在建筑物中的迅速出现，直流（DC）电源的可用性变得越来越普遍。在这篇立场论文中，我们认为通过增加关于电源的通信，可以实现直流电源的管理配电。我们声称，与没有通信相比，有通信的直流配电变得更加高效和有效，并提供其他好处。描述了本地配电（LPD）模型，其中商品接口支持“即插即用”方法来操作建筑物内的直流电源、电池和负载。我们寻求的未来是，通信与直流配电、存储和使用相结合，可以创造出更高效、更容易操作的建筑。
Alternating Current (AC) is the most common form of power available within buildings. This has historical reasons rooted in large-scale utility generation and distribution of power. With the rapid emergence of local renewables (notably solar) in buildings, the availability of Direct Current (DC) power is becoming more prevalent. In this position paper, we argue that managed power distribution of DC is possible with the addition of communications about power. We claim that with communications DC power distribution becomes much more efficient and effective than with no communication, and provides other benefits. The Local Power Distribution (LPD) model is described where commodity interfaces enable a “plug and play” approach to operating DC power sources, batteries, and loads within a building. We seek a future where communications coupled with DC power distribution, storage, and use can create buildings that are more efficient and easier to operate.