手机知网 App
24小时专家级知识服务
打 开
手机知网|搜索

Reserch on Integrated Electric Propulsion Simulation System of Modern Ship

ZHENG Hua-yao (Marine Simulatioo Center;Shanghai Maritime University. Shanghai 200135;China)

  This paper introduces the new progress of the Marine Simulation Center of Shanghai Maritime University (SMU), in which a large integrated electric propulsion simulation system is investigated. In such a system, a special multi-phase synchronous motor is equipped under AC mid voltage and the hydrodynamic power measurement equipment is installed for ship propulsion performance analysis and simulation. The computer network for EPS and integrated power system is described, the main functions such as load characteristics test, large load dynamic processing analysis, flexible combination method of electrical driving and control way, integrated power system management and protection, and DSP technology for local acquisition and processing in EPS are involved. For the simulation precision and real-time requirement of complicated ship marine propelling system, a simulation platform based on ARM + DSP embedded system is designed and successfully completed, which will be a utility tool for promoting future simulation technology.……   
App内打开