一种新的能量包调度接收机设计
A novel receiver design for energy packet-based dispatching
摘要:
可再生能源的份额稳步增长,发电量波动和分散以及峰值负荷上升,需要新的解决方案来确保电力供应的可靠性。更具体地说,电网稳定性受到同样相关的线路约束和电池容量限制的威胁。有鉴于此,最近引入了具有电力信号双调制的基于能量包的调度作为创新解决方案。然而,该方法假设用于能量分组分派的中央同步性提供单元。为了克服这一假设,本文的主要贡献是设计的能量包接收器,它恢复所需的同步信息直接从接收到的信号本身。关键的实施方面进行了详细讨论。通过一个直流电网的例子,仿真结果表明,所提出的新的接收机的性能和适用性的基于分组的能量调度。
英文摘要:
A steadily growing share of renewable energies with uctuating and decentralized generation as well as rising peak loads require novel solutions to ensure the reliability of electricity supply. More speci cally, grid stability is endangered by equally relevant line constraints and battery capacity limits. In this light, energy packet-based dispatching with power signal dual modulation has recently been introduced as an innovative solution. However, this approach assumes a central synchronicity provision unit for energy packet dispatching. In order to overcome this assumption, the present paper's main contribution is a design of an energy packet receiver which recovers the required synchronicity information directly from the received signal itself. Key implementation aspects are discussed in detail. By means of a DC grid example, simulation results show the performance and applicability of the proposed novel receiver for packet-based energy dispatching.
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