环境质量约束下的滨州市能源系统优化

针对滨州市能源消费结构不合理和能源供需失衡等问题,本文采用模糊机会约束规划方法,构建了以供电成本最小化为目标、满足电力需求和环境质量要求等约束的能源供应模型。结果表明,可靠性条件和置信水平的引入,有利于设计和制定经济成本低、污染物排放量少的能源结构调整方案和能源供应策略,可为管理者根据自身对于风险和系统收益的态度设计规划方案,提供有力的技术支撑。

Optimization for a hybrid energy system in the City of Binzhou considering environment aspect

In this study,an energy provision planning model based on fuzzy chance constrained programming approach was developed for tackling the issues of irrational energy consumption structure,imbalanced energy supply and increasing demand in City Binzhou.This proposed model aims to realize the minimization of the electricity provision cost subjected to the limitations in the electricity demand and environmental quality re-quirement.The results show that the incorporation of the reliability condition and confidence level is suitable in generating the cost-effective and environmentally-friendly energy structure adjustment and provision pat-terns,providing the technological support to local decision makers for designing the management alternatives according to their preference on system cost and risk.