| 直流微网系统能量管理控制技术研究 |
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| 引用本文： | 张杰,高腾,赵威,艾振珂. 直流微网系统能量管理控制技术研究[J]. 电气自动化, 2014, 0(4): 50-53 |
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| 作者姓名： | 张杰 高腾 赵威 艾振珂 |
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| 作者单位： | 湖北工业大学电气与电子工程学院,湖北武汉430068 |
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| 基金项目： | 湖北省科技厅自然科学基金重点项目（2010CDA018） |
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| 摘 要： | 构建了基于光伏发电、风力发电以及蓄电池储能的多电源直流微网系统。归纳总结出了系统的九种工作模式,提出了包括最大功率跟踪控制、蓄电池充放电控制和直流微网系统的整体协调控制策略。根据分布式电源、电网、负载和蓄电池的工作情况,进行不同模式之间的转换,并完成相应的控制策略,实现了多电源供电的微网系统运营的可靠性。最后通过仿真证实了控制方案的可行性。
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| 关 键 词： | 分布式发电 直流微网 逆变器 能量管理系统 协调控制 |
Research on the Energy Management Control Technology of DC Micro-grid |
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| ZHANG Jie,GAO Teng,ZHAO Wei,AI Zhen-ke. Research on the Energy Management Control Technology of DC Micro-grid[J]. Electrical Automation, 2014, 0(4): 50-53 |
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| Authors: | ZHANG Jie GAO Teng ZHAO Wei AI Zhen-ke |
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| Affiliation: | ( School of Electrical ＆ Electronic Engineering Hubei University of Technology, Wuhan Hubei 430068, China) |
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| Abstract: | This article presents a muhi-power supply DC Micro-grid system based on photovohaic power generation, wind power and battery energy storage. It sums up 9 modes of operation of the system, and presents an overall coordinated control strategy including maximum power tracking control, charge and discharge control for battery, and DC micro-grid system. Based on operational conditions of the distributed power, power grid, the work load and the battery, this control scheme realizes conversion between different modes and completes corresponding control strategies to realize operational reliability of the multi-powered micro-grid system. Finally, the simulation proves the feasibility of the control scheme. |
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| Keywords: | distributed generation DC micro-grid inverter energy management system coordinated control |
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