The mitigation of uncertainty in the availability of power generation from microgrids to enable renewable resources to be dispatched is a daunting task for the individual operators. Installing energy storage systems may reduce the impact of renewable energy intermittency. However, a peculiarity in energy management can be arisen, particularly, when different energy providers manage these resources. Hence, an intelligent utilization approach should be devised to maximize the benefits of using battery energy storage, since the cost of this system is the most expensive part. This article proposes an effective power dispatch strategy for clustered microgrids. The developed hybrid algorithm implements optimal energy management and power sharing control using binary data. The frequency-shift keying (FSK) technique has been adopted for transmitting the binary signal over the power line communication (PLC). A part of the algorithm is utilized to deal with the optimal scheduling control, whereas the other actuates the dynamic-demand-response-based photovoltaic power forecasting. The performance of the proposed approach with the formulated backup injection index has been validated using data collected from the practical network of “Bario, Sarawak.” The presented results suggest that the implementation of the proposed strategy can improve the efficiency of the overall system, causing less operating cost and fast return. It was also found that the binary signal can be transferred with less distortion through PLC networks when using the FSK technique compared to other techniques.

中文翻译：

---

一种有效的集群微电网电力调度策略，同时使用电力线通信实施优化能源管理和电力共享控制

减轻微电网发电可用性的不确定性，以实现可再生资源的调度，对于个体运营商来说是一项艰巨的任务。安装储能系统可以减少可再生能源间歇性的影响。然而，能源管理的特殊性可能会出现，特别是当不同的能源供应商管理这些资源时。因此，应该设计一种智能利用方法来最大化使用电池能量存储的好处，因为该系统的成本是最昂贵的部分。本文提出了一种有效的集群微电网电力调度策略。开发的混合算法使用二进制数据实现了优化的能源管理和电力共享控制。频移键控 (FSK) 技术已被用于通过电力线通信 (PLC) 传输二进制信号。该算法的一部分用于处理最优调度控制，而另一部分用于驱动基于动态需求响应的光伏功率预测。已使用从“Bario, Sarawak”实际网络收集的数据验证了所提出的具有制定备用注入指数的方法的性能。所呈现的结果表明，所提出策略的实施可以提高整个系统的效率，从而降低运营成本和快速回报。还发现与其他技术相比，当使用 FSK 技术时，二进制信号可以通过 PLC 网络以更少的失真进行传输。