基于安全低碳的发电权交易优化

为提高发电权交易系统的环保性和安全性,提出包含碳排放量和负荷裕度的发电权交易双目标优化模型,采用NBI法对模型进行求解,绘制Pareto曲线;计算碳排放量与负荷裕度的置换度指标,直观地反映两者之间的置换关系,为决策者提供判断依据,并利用IEEE30、IEEE118系统验证了模型的有效性及正确性。结果表明,该模型可为决策者确定系统的交易方案及机组的发电计划提供依据。

Optimization of Generation Right Transaction Based on Low-carbon and Safety

In order to improve the environmental protection and safety of generation rights trading system, a multi-objective optimization model of generation rights trade is proposed by considering carbon emissions and load margin. And then the NBI method is used to solve the model and draw Pareto curve. The degree of substitution of carbon emissions and load margin is calculated, which can intuitively reflect the substitution relation between them. Thus, it provides the basis for decision makers. Finally, IEEE30 and IEEE118 system are used to verify the effectiveness and correctness of the model. The results show that the model can provide the basis for decision makers to determine the trading scheme of the system and the power generation scheduling of generating units.