《Table 3 Computational time in hours (CT) for multiple scenario runs in the interconnected 2050 refe

《Table 3 Computational time in hours (CT) for multiple scenario runs in the interconnected 2050 refe   提示:宽带有限、当前游客访问压缩模式
本系列图表出处文件名:随高清版一同展现
《Developing a global interconnected power system model》


  1. 获取 高清版本忘记账户?点击这里登录
  1. 下载图表忘记账户?点击这里登录
1 Includes Pumped Hydro Storage(PHS)and multiple start states for CCGT’s in the simulation.2 Flow between EU-FR and US-SRVC through the EU-NA interconnector is constrained at 5 GW.3 Mixed Integer Programming.4 Rounded Relaxation.5 Linear Programming.

In earlier studies for which global grid models were utilized,the computational time of these models has been identified as a limiting factor because of the mere size and complexity of the unit commitment and dispatch problem[29,32].Yet,developments in hardware,software and solver since these studies,allow for significant reductions in computational time for similar sized problems.Table 3 shows an overview of total computational time for a variety of scenario runs for the interconnected 2050 reference model with different unit commitment optimality’s-determining how integers are treated in the unit commitmentand deviating complexity of the power system.