摘要
与普通能源利用形式相比,冷热电联供型微电网具有能源利用效率高、利用形式多样、就地解决综合能源需求等特点,可以很好地满足综合能源用户的需求。目前在运或在建的冷热电联供项目往往存在设备配置比例不合理,设备利用率低或无法实现较高的能源利用效率。介绍了几种典型的联供型微电网形式,进行了微电网容量规划优化建模,并在CPLEX环境下编程实现该模型,通过算例分析验证了该模型的有效性。
With the advantage of high energy efficiency, variety using types and solving energy demand on the spot, combined cooling, heating and power （CCHP） micro-grids can satisfy the demand of integral energy users compare to normal energy utilization types. However, CCHP projects in operation or under construction currently are often unreasonable allocated, the energy utilization efficiency of the systems are far lower than the expected, and the production efficiency of the devices is low. The optimal model of capacity planning for CCHP micro-grid is proposed in this paper. Firstly, several typical types of cogeneration micro-grid systems are introduced. Then, the optimal model for capacity planning of CCHP micro-grid is built. Finally, the model is realized in CPLEX language and the effectiveness of the model is verified by example analysis.
出处
《江苏电机工程》
2013年第3期39-41,45,共4页
Jiangsu Electrical Engineering
