摘要
针对现有分布式能源系统设计受区域、资源和政策差异性的影响,建立了一套考虑可再生能源多能互补的超结构模型框架和通用求解方法。通过对系统流程结构和单元设备物理特性的逻辑描述,确定模型输入输出参数。引入强制进化随机游走算法,实现不同用能负荷需求、可再生能源形式和区域条件的求解计算。将提出的优化模型应用于具体算例,根据资源、设备条件和逐时负荷需求,确定了设备组合配置和运行方案,验证了该模型的实用性。
A set of superstructure model and general solution method for distributed energy system with multi-energy complementary such as renewable energy,aiming at the existing distributed energy system design affected by region,resource,and policy differences.The model input and output parameters were determined by a logical description of the system process structure and the physical characteristics of the unit device.A random walk algorithm with compulsive evolution was introduced to solve the models with different energy loads,renewable energy forms,and regional conditions.The optimized model was applied to a specific case to verify its practicability and effectiveness.The equipment configuration and operation scheme were determined based on the resources,equipment,and hourly load.
作者
李迪
崔国民
陈家星
黄晓璜
LI Di;CUI Guomin;CHEN Jiaxing;HUANG Xiaohuang(Institute of New Energy Science and Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China)
出处
《能源研究与信息》
CAS
2021年第3期125-133,共9页
Energy Research and Information
基金
上海市科委部分地方院校能力建设计划资助项目(16060502600)
国家自然科学基金资助项目(51176125)。
关键词
分布式能源
可再生能源
多能互补
逐时负荷
超结构模型
distributed energy
renewable energy
multi-energy complementary
hourly load
superstructure model
