论文标题
低复杂性分散算法，用于恒温负载的聚集载荷控制
Low-complexity decentralized algorithm for aggregate load control of thermostatic loads
论文作者
论文摘要
诸如冰箱之类的恒温负载非常适合作为灵活的需求资源。本文推导了用于冰箱的分散负载控制算法。它来自现有的连续时间控制方法，旨在达到低计算复杂性和处理可变长度的离散时间步骤的能力 - 嵌入设备和高通量模拟的理想特征。大量异质设备种群的仿真结果说明了对功耗和高计算效率的准确控制。跟踪准确性被量化为人口大小和时间步长的函数，并研究了跟踪误差中的相关性。该控制器被证明对模型规范中的错误和以随机冰箱门开口的形式突然扰动是可靠的。
Thermostatically controlled loads such as refrigerators are exceptionally suitable as a flexible demand resource. This paper derives a decentralised load control algorithm for refrigerators. It is adapted from an existing continuous time control approach, with the aim to achieve low computational complexity and an ability to handle discrete time steps of variable length -- desirable features for embedding in appliances and high-throughput simulations. Simulation results of large populations of heterogeneous appliances illustrate the accurate aggregate control of power consumption and high computational efficiency. Tracking accuracy is quantified as a function of population size and time step size, and correlations in the tracking error are investigated. The controller is shown to be robust to errors in model specification and to sudden perturbations in the form of random refrigerator door openings.
