串联式混合动力内河船舶参数匹配及控制策略研究

以某环境监测船为研究对象,根据基本参数与设计指标,在满足船舶动力性指标要求的前提下对船舶动力系统进行参数匹配,提高船舶经济性并改善排放性能。在混合动力船舶电力推进试验平台上采用切换理论控制策略进行仿真试验,结果表明,船舶在满足性能要求的前提下,燃油消耗量大幅降低,验证了动力系统参数匹配结果及控制策略的合理性和可行性。

Research on Parameter Matching and Control Strategy of Series Hybrid Inland River Ship

Considering the increasingly prominent problems in the energy and environment of inland river ship, low-energy, low-emission hybrid inland river ship has become a hotspot in today"s shipbuilding industry. Based on the basic parameters and design indexes, the parameters of the ship"s power system are matched with the requirements of the power indices of the ship, and the ship economy and the improvement of the discharge performance are improved. Carrying out simulation experiment on hybrid electric power propulsion test platform with switching theory control strategy, the simulation results show that the fuel consumption is significantly reduced under the premise of satisfying the performance requirements, which proves that the power system parameter matching results and the control strategy are reasonable and feasible.