节能减排背景下可中断负荷参与系统备用的优化模型  

An Optimal Reserve Dispatching Model with Interruptible Load Considerations with Energy Saving and Emission Reduction

作　　者：孔祥清[1] 雷霞[1] 刘斌[1] 潘守翡 

机构地区：[1]西华大学电气信息学院,四川成都610039 [2]山东省成武县供电公司,山东菏泽274200

出　　处：《电网与清洁能源》2012年第1期35-39,48,共6页Power System and Clean Energy

基　　金：国家自然科学基金项目(51007006);四川省科技厅科技项目(2009JY0139);四川省重点学科(电力电子与电力传动)基金资助项目(SZD0503-09-0)~~

摘　　要：在节能减排的背景下,论述了可中断负荷与实际发电机组在能耗和污染物排放方面的区别。引入污染物排放价格系数,以备用总成本和污染物排放成本最小为目标函数,建立了可中断负荷参与的系统备用节能减排调度模型。采用递阶编码遗传算法求解,并通过算例验证了模型和算法的有效性,说明了可中断负荷参与备用调度在节能减排方面的贡献。This paper discusses the differences between the actual generator unit and the interruptible load （IL） in energy consumption and pollution emissions in the context of energy conservation and emission reduction. With the minimized costs of total reserve and pollutant emissions as the objective, an optimal every-saving and emission reduction dispatching model for the system reserve with consideration of interruptible loads is established by introducing the emission price factor. Solutions are found by the genetic algorithm based on hierarchical coding method and effectiveness of the model and algorithm is verified by calculation examples. It is contributions for ILs in the reserve dispatching to save energy and reduce emission.

关 键 词：节能减排 可中断负荷 备用容量 递阶遗传算法 

分 类 号：TM71[电气工程—电力系统及自动化]