摘要
根据园区综合能源系统的典型结构特征,结合园区运行过程中的不确定因素,建立了计及运行工况变化的设备可靠性概率模型,克服了现有模型单独、割裂分析设备运行特征的缺陷;然后,在能量流模型的基础上引入工况因子,建立了PIES能效模型,有效度量了实际能量转换概率,实现园区综合能源系统的节能经济目标。最后,以西北地区某实际大型油田作业生产区为例进行验证,证明了本文所提模型的合理性和有效性。
According to the typical structural characteristics of park-level integrated energy system,combined with the uncertain factors in the operation process of the park,the reliability probability model of equipment is established,which overcomes the defects of existing models that analyze the operation characteristics of equipment separately and separately. Then,condition factor is introduced based on the energy flow model to establish the PIES energy efficiency model,which effectively measures the actual energy conversion probability and achieves the energy saving and economic goal of the park-level integrated energy system. Finally,the rationality and effectiveness of the proposed model are verified by taking a large-scale oilfield park in Northwest China as an example.
作者
郑雅迪
张安安
张银
张承乾
苟璐旸
ZHENG Yadi;ZHANG An’an;ZHANG Yin;ZHANG Chengqian;GOU Luyang(Southwest Petroleum University,Chengdu 610500,China;Engineering Technology Research institute of Xinjiang Oilfield Company,Karamay 834000,China)
出处
《智慧电力》
北大核心
2022年第4期103-109,共7页
Smart Power
基金
国家自然科学基金资助项目(52034006)。
关键词
园区综合能源系统
运行工况变化
可靠性概率
能量流
park-level integrated energy system
variation of operating conditions
reliability probability
energy flow
