## 微电网能量优化调度模型与算法研究

Title    Research on Optimal Energy Scheduling and  Algorithm for Micro grids
Abstract
With the increasing fossil energy depletion, environmental pollution and increasing security and reliability requirements for grids, many attentions are paid to distributed generation. We often combine distributed energy resources, load and energy storage units to form a micro grid , in which way we can solve the problem of the uncontrollable distributed generations when they are interconnected with grid.
Economic operation is one of the important factors whether Micro grids can participate in marketing competition. Based on a micro grid model which includes photo-voltaic power generation, wind power, fuel cells, micro turbines and batteries, a dynamic programming method has been used to solve these models for minimum operating cost , best environmental benefits and maximum comprehensive benefits in this paper. A multi-objective energy optimization scheduling model is established to find out how optimal objectives, operation modes of Micro grids, marketing polices, the competitiveness of renewable resources, and heat load affect the energy optimal scheduling results. By mean of the analysis of several examples, the validity of the model and algorithm has been tested. 源`自*六)维[论*文'网www.lwfree.cn
Keywords  Distributed Generation  Micro grids  Energy Optimal Management
Dynamic Programming

1  引言    1
1.1  研究背景及意义    1
1.2  国内外研究现状    1
1.3  微电网优化调度研究综述    3
1.4  论文主要工作    4
2  分布式能源的模型和特性    5
2.1  光伏发电模型    5
2.2  风力发电模型    6
2.3  燃料电池模型    8
2.4  微型燃气轮机模型    9
2.5  蓄电池模型    9
2.6  本章小结    10
3  微电网能量优化调度建模    11
3.1  目标函数    11
3.2  约束条件    13
3.3  本章小结    14
4  微电网能量优化调度策略及算法    15
4.1  微电网能量优化调度策略    15
4.2  微电网能量优化调度算法    15
4.3  本章小结    18
5  微电网能量优化调度算例分析    19
5.1  算例系统    19 微电网能量优化调度模型与算法研究:http://www.lwfree.cn/zidonghua/20190317/31176.html
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