原亚宁,李琳.考虑分区需求侧管理的交直流混合微电网能量优化调度[J].电力需求侧管理,2019,21(3):63-68 |
考虑分区需求侧管理的交直流混合微电网能量优化调度 |
Optimal operation of energy management for AC/DC hybrid microgrid considering partition demand side management |
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DOI:10.3969/j.issn.1009-1831.2019.03.014 |
中文关键词: 交直流混合微网 需求侧管理 直接负荷控制 负荷平移 可中断负荷 |
英文关键词: AC/DC hybrid microgrid demand side management direct load control load translation interruptible load |
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中文摘要: |
考虑到交直流混合微网特殊的电气特性和网架结构,建立了交直流混合微网能量优化管理模型。针对交流区和直流区不同的负荷特性,分别对交流区负荷采用直接负荷控制和负荷中断方式,对直流区负荷采用负荷平移方法进行需求侧管理。通过算例验证所建模型适用于交直流混合微网,并能够借助需求侧管理技术提升微网的经济性和供电可靠性。 |
英文摘要: |
Considering the special electrical characteristics and grid structure of AC/DC hybrid microgrid, the optimal management model of AC/DC hybrid microgrid is established. According to the different load characteristics of AC/DC hybrid microgrid in AC and DC area, the direct load control and load interruption is used for AC area load, while the load translation is used for DC area load. A numerical example shows that proposed model is suitable for AC/DC hybrid microgrid and can fully use demand side
management technology to improve the economy of microgrid and the reliability of power supply. |
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