为提高复杂随机碳-电市场中虚拟电厂VPP(virtual power plant)的运行水平,提出考虑风险与碳流动的多虚拟电厂优化运行方法。首先,考虑到VPP内面临的多种不确定性因素,提出自适应多损失风险计算方法;然后,考虑碳-电交易的耦合性,建立考...为提高复杂随机碳-电市场中虚拟电厂VPP(virtual power plant)的运行水平,提出考虑风险与碳流动的多虚拟电厂优化运行方法。首先,考虑到VPP内面临的多种不确定性因素,提出自适应多损失风险计算方法;然后,考虑碳-电交易的耦合性,建立考虑多损失风险与碳流动的多虚拟电厂优化运行模型;接着,针对VPP内各元件贡献投入水平难以量化的问题,引入综合修正因子构建改进的加权Shapley值虚拟电厂效益分配模型。算例分析结果表明,所提方法能够兼顾经济效益与环境效益,提高分配的公平合理性。展开更多
The soil microbial biomass,the living fraction of organic matter,contains energy material organic carbon compounds,which is derived from plant residue generated soil organic matter.This study investigated the relation...The soil microbial biomass,the living fraction of organic matter,contains energy material organic carbon compounds,which is derived from plant residue generated soil organic matter.This study investigated the relationships between microbial biomass C and organic C with environmental parameters.The results indicate that soil microbial biomass is highly sensitive to the changes of environmental conditions in soils,and converts easily to available organic C compounds,and acts as source and sink of energy material C flow.Therefore,it plays an important role in soil organic matter decomposition.The turnover of soil microbial biomass is an important pathway of soil organic matter decomposition.展开更多
文摘为提高复杂随机碳-电市场中虚拟电厂VPP(virtual power plant)的运行水平,提出考虑风险与碳流动的多虚拟电厂优化运行方法。首先,考虑到VPP内面临的多种不确定性因素,提出自适应多损失风险计算方法;然后,考虑碳-电交易的耦合性,建立考虑多损失风险与碳流动的多虚拟电厂优化运行模型;接着,针对VPP内各元件贡献投入水平难以量化的问题,引入综合修正因子构建改进的加权Shapley值虚拟电厂效益分配模型。算例分析结果表明,所提方法能够兼顾经济效益与环境效益,提高分配的公平合理性。
文摘The soil microbial biomass,the living fraction of organic matter,contains energy material organic carbon compounds,which is derived from plant residue generated soil organic matter.This study investigated the relationships between microbial biomass C and organic C with environmental parameters.The results indicate that soil microbial biomass is highly sensitive to the changes of environmental conditions in soils,and converts easily to available organic C compounds,and acts as source and sink of energy material C flow.Therefore,it plays an important role in soil organic matter decomposition.The turnover of soil microbial biomass is an important pathway of soil organic matter decomposition.