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首页> 外文期刊>Proceedings of the IEEE >Control and Communication Protocols Based on Packetized Direct Load Control in Smart Building Microgrids
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Control and Communication Protocols Based on Packetized Direct Load Control in Smart Building Microgrids

机译：智能建筑微电网中基于分组直接负载控制的控制和通信协议

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摘要

Recent communication, computation, and technology advances coupled with climate change concerns have transformed the near future prospects of electricity transmission, and, more notably, distribution systems and microgrids. Distributed resources (wind and solar generation, combined heat and power) and flexible loads (storage, computing, EV, HVAC) make it imperative to increase investment and improve operational efficiency. Commercial and residential buildings, being the largest energy consumption group among flexible loads in microgrids, have the largest potential and flexibility to provide demand-side management. Recent advances in networked systems and the anticipated breakthroughs of the Internet of Things will enable significant advances in demand-response capabilities of intelligent load networks of power-consuming devices such as HVAC components, water heaters, EV charging stations, and many more. In this paper, a new operating framework, called packetized direct load control (PDLC), is proposed based on the notion of quantization of energy demand. This control protocol is built on top of two communication protocols that carry either complete or binary information regarding the operation status of appliances. We discuss the optimal demand-side operation for both protocols and analytically derive the performance differences between the protocols. We propose an optimal reservation strategy for traditional and renewable energy for the PDLC in both day-ahead and real-time markets. At the end of the paper, we discuss the fundamental tradeoff between achieving controllability and endowing consumer choice and flexibility.
机译：最近的通信，计算和技术进步，加上对气候变化的关注，已经改变了电力传输的近期前景，尤其是配电系统和微电网。分布式资源（风力和太阳能发电，热电联产）和灵活的负载（存储，计算，EV，HVAC）使得必须增加投资并提高运营效率。商业和住宅建筑是微电网中柔性负载中最大的能耗类别，具有提供需求侧管理的最大潜力和灵活性。联网系统的最新进展以及物联网的预期突破将使耗电设备（如HVAC组件，热水器，EV充电站等）的智能负载网络的需求响应能力取得重大进展。在本文中，基于能量需求量化的概念，提出了一种新的操作框架，称为分组直接负载控制（PDLC）。该控制协议建立在两个通信协议的基础上，两个通信协议携带有关设备运行状态的完整或二进制信息。我们讨论了两种协议的最佳需求方操作，并通过分析得出了协议之间的性能差异。我们为日前和实时市场中的PDLC提出了针对传统能源和可再生能源的最优预留策略。在本文的最后，我们讨论了实现可控性与赋予消费者选择和灵活性之间的基本权衡。

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