针对楼宇综合能源系统(residential integrated energy system,RIES)能量管理时未充分考虑影响室温因素及其对负荷建模的影响和刚性捆绑RIES、用户从未全面考虑用户舒适度和用能支出的问题,文中提出冷、热负荷参与阶梯型补贴和电负荷参...针对楼宇综合能源系统(residential integrated energy system,RIES)能量管理时未充分考虑影响室温因素及其对负荷建模的影响和刚性捆绑RIES、用户从未全面考虑用户舒适度和用能支出的问题,文中提出冷、热负荷参与阶梯型补贴和电负荷参与电价型综合需求响应的RIES能量管理优化模型及其求解方法。首先,综合考虑影响室温因素,得到离散化的楼宇热平衡方程,建立楼宇的柔性而非固定的冷、热、电负荷数学模型。其次,建立冷、热负荷参与的阶梯型补贴和电负荷参与的电价型综合需求响应机制。然后,考虑RIES向用户售能的收益、从外部购能的成本和支付用户的补贴费用,构建以最大化RIES运行利润为目标、计及设备和系统运行约束的能量管理优化数学模型,并采用Cplex对线性化后的模型进行求解。最后,通过算例仿真表明:计及综合需求响应的RIES能量管理优化能统筹协调供需两侧资源,提升系统与用户的经济效益。展开更多
[Objective] This study aimed to examine the simulated effect of Computable General Equilibrium (CGE)-based agricultural policy simulation system. [Method] The policy simulation platform based on CGE model was constr...[Objective] This study aimed to examine the simulated effect of Computable General Equilibrium (CGE)-based agricultural policy simulation system. [Method] The policy simulation platform based on CGE model was constructed by integrating policy simulation, CGE model and Decision Supporting System (DSS). The scenario analysis method was used to analyze the agricultural subsides policy simulation through empirical analysis. [Result] Farmers were the main beneficiaries of increasing agricultural production subsidies, which increased farmers' income and improved the export of agriculture products. The prototype system could solve the problems in actual policy simulation. [Conclusion] The results lay the foundation for the quantitative study on agricultural subsidy policy in China.展开更多
In this paper we investigate the possibility of pareto improving social security reforms within a framework of endogenous growth. Belan et al. proposed a transition from a pay-as-you-go(PAYG) pension system to a syste...In this paper we investigate the possibility of pareto improving social security reforms within a framework of endogenous growth. Belan et al. proposed a transition from a pay-as-you-go(PAYG) pension system to a system of saving-subsidization. We follow this approach and prove that a pareto improving conversion from the PAYG system to a fully funded system is possible and discuss the problem of implementing the transition to the fully funded system.展开更多
文摘针对楼宇综合能源系统(residential integrated energy system,RIES)能量管理时未充分考虑影响室温因素及其对负荷建模的影响和刚性捆绑RIES、用户从未全面考虑用户舒适度和用能支出的问题,文中提出冷、热负荷参与阶梯型补贴和电负荷参与电价型综合需求响应的RIES能量管理优化模型及其求解方法。首先,综合考虑影响室温因素,得到离散化的楼宇热平衡方程,建立楼宇的柔性而非固定的冷、热、电负荷数学模型。其次,建立冷、热负荷参与的阶梯型补贴和电负荷参与的电价型综合需求响应机制。然后,考虑RIES向用户售能的收益、从外部购能的成本和支付用户的补贴费用,构建以最大化RIES运行利润为目标、计及设备和系统运行约束的能量管理优化数学模型,并采用Cplex对线性化后的模型进行求解。最后,通过算例仿真表明:计及综合需求响应的RIES能量管理优化能统筹协调供需两侧资源,提升系统与用户的经济效益。
基金Supported by the National Natural Science Foundation of China (70133011)~~
文摘[Objective] This study aimed to examine the simulated effect of Computable General Equilibrium (CGE)-based agricultural policy simulation system. [Method] The policy simulation platform based on CGE model was constructed by integrating policy simulation, CGE model and Decision Supporting System (DSS). The scenario analysis method was used to analyze the agricultural subsides policy simulation through empirical analysis. [Result] Farmers were the main beneficiaries of increasing agricultural production subsidies, which increased farmers' income and improved the export of agriculture products. The prototype system could solve the problems in actual policy simulation. [Conclusion] The results lay the foundation for the quantitative study on agricultural subsidy policy in China.
文摘In this paper we investigate the possibility of pareto improving social security reforms within a framework of endogenous growth. Belan et al. proposed a transition from a pay-as-you-go(PAYG) pension system to a system of saving-subsidization. We follow this approach and prove that a pareto improving conversion from the PAYG system to a fully funded system is possible and discuss the problem of implementing the transition to the fully funded system.