在混合微电网中实时实施缩放式垂落控制,并存储气以调节电压和频率
Narayan Prasad Gupta1, Preeti Gupta2, Priyanka Paliwal3
1Electrical Engineering Department, University Institute of Technology, Rajiv Gandhi Proudyogiki Vishwavidyalaya (UIT-RGPV), Madhya Pradesh, Bhopal, India, 462033. narayan.irig@gmail.com.
Environmental science and pollution research international
|August 6, 2024
概括
一个新的缩放式垂落控制结构 (SDCS) 增强了智能城市中的混合微电网 (HMG). 这种控制策略确保可靠的可再生能源整合和稳定的电力供应,以满足关键负载.
科学领域:
- 电气工程 电气工程
- 可再生能源系统可再生能源系统
- 智能电网技术 智能电网技术
背景情况:
- 智能城市越来越多地通过混合微电网 (HMG) 整合可再生能源 (RER),以获得可持续的电力.
- 高功率电机使用互连转换器 (ICC) 结合了交流和直流微电网,结合了风能,太阳能光伏和燃料电池等多种来源,以及存储系统.
- 储能单元 (HSU) 提供了一个灵活的解决方案,用于管理RER过剩并提高系统可靠性,单独或与电池储能系统 (BESS) 相结合.
研究的目的:
- 解决HMG中ICC现有的控制策略的复杂性和低效性.
- 提出一种新的智能缩放式垂落控制结构 (SDCS),以实现HMG的最佳操作和控制.
- 为了确保稳定的电压和频率调节在岛屿模式 (IM) 和电网连接模式 (GCM) 中,用于智能城市应用.
主要方法:
- 开发一种新的智能缩放式垂落控制结构 (SDCS).
- 使用频率,直流电压和主动功率作为SDCS中的控制参数.
- 在IM和GCM中对HMG运行的拟议SDCS的实验验证.
主要成果:
- 拟议的SDCS在调节电压和频率方面表现出了简单性和有效性.
- 在HMG架构中成功集成各种RER (风能,太阳能光伏,SOFC) 和存储 (BESS,HSU).
- 实验验证证了控制结构在动态条件下的性能.
结论:
- 新的SDCS为智能城市中的HMG提供了高效和简单的控制解决方案.
- 拟议的控制战略确保了关键负载的不间断电力供应,提高了电网稳定性.
- 这种方法通过有效利用可再生能源,有助于改善空气质量.
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