A Microgrid-based Telecom Power System using Modular Multiple-Input DC-DC Converters
A Microgrid-based Telecom Power System using Modular Multiple-Input DC-DC Converters
复制标题
使用模块化多输入 DC-DC 转换器的基于微电网的电信电源系统
DOI：
10.1109/intlec.2005.335152
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发表时间：
2005
期刊：
影响因子：
--
通讯作者：
P. Krein
中科院分区：
文献类型：
--
作者：
A. Kwasinski;P. Krein
本文提出了一种利用本地分布式发电资源和公用电网作为系统输入电源的电信发电厂。微源通过多输入dc-dc转换器连接到高压直流母线。在二次配电框中使用额外的转换器。所提出的架构降低了能量存储需求，并且比传统发电厂更可靠。该系统配置具有高度的灵活性和成本效益。本文还介绍了多输入dc-dc变换器的拓扑结构，并说明了一些控制方法。仿真和实验结果支持了分析结果
This paper presents a telecom power plant that uses local distributed generation resources and the utility grid as power inputs to the system. The microsources are connected to a high voltage main dc bus using multiple-input dc-dc converters. Additional converters are used in the secondary power distribution frames. The proposed architecture reduces the energy storage requirements and is more reliable than a traditional power plant. The system configuration is highly flexible and cost effective. This paper also introduces a topology for the multiple-input dc-dc converters and explains some control approaches. The analysis is supported by simulation and experimental results