Power flow calculation method of large shipboard power system
Hai Lan , Jiu-fang Li , Dian-hua Zhang
Journal of Marine Science and Application ›› 2010, Vol. 9 ›› Issue (1) : 93 -98.
Power flow calculation method of large shipboard power system
The effect of line voltage drop is considered larger on loads, especially on asynchronous motor, transformers and other non-linear load parameters in power system of large ships. A novel power flow method based on improved node voltage method is proposed, and a typical ship power system, which has 2 power stations and 10 nodes, with closed-loop design but open-loop operation, is taken as an example. Simulation results show that the improved power flow calculation method has achieved higher accuracy and better convergence.
power flow method / node voltage method / asynchronous motor / transformer
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