By the calculation, draw the conclusion that the fuel cost is higher when the system with UPFC, and the control aim and location of UPFC influences the fuel cost calculated by OPF.

• 通过仿真计算,得出含有UPFC的系统优化计算后的发电费用要高于无UPFC时的优化结果,UPFC的控制目标和安装位置影响优化计算的结果。