Optimal scheduling of integrated energy systems considering ladder-type carbon trading and green certificate trading
To reduce the carbon footprint of integrated energy systems and enhance the capacity of renewable energy sources to be consumed,a green dispatch model of the integrated energy system was proposed,which taked into account the ladder carbon trading mechanism and the green certificate trading mechanism.Firstly,the ladder-type carbon trading mechanism and the green certificate trading mechanism were introduced,and their mathematical calculation models were established.At the same time,the responsibility weight of renewable energy power consumption was introduced to constrain the green certificate trading.Secondly,the maximum sum of operation and maintenance cost,investment cost,carbon trading cost and green certificate income of the system was used to analyze the impact of the two mechanisms on the system.Finally,the impact of different carbon trading mechanism parameters and green certificate parameters on the system was analysed.The results show that considering carbon trading mechanism and green card trading mechanism in the integrated energy system can effectively reduce the carbon emission and increase the consumption of renewable energy while providing high economic efficiency.
integrated energy systemsladder-type carbon tradinggreen certificate tradingconsumption responsibility weighs
万方数据
维普
