船舶推进电机节能调度算法在嵌入式系统中的实现

Implementation of energy saving scheduling algorithm for ship propulsion motor in embedded system

异步电机是船舶等工业系统中的主要动力,也是工业生产中的主要耗电设备,推广异步电机节能技术具有重要意义。本文论述现代船舶推进动力的发展现状,着重分析异步电机在船舶推进动力上的应用和异步电机在节能上所需考虑的几项主要性能指标,并针对不同的性能需求探究了基于嵌入式系统的节能调度算法,提出针对现有节能调度算法不能保证有效性等问题的调度方法,以及新型的基于动态电压升降的嵌入式系统节能调度算法。

The asynchronous motor is the main power system in the shipbuilding industry, and industrial production in the major energy consuming equipment, has important significance to promote motor energy saving technology. This paper discusses the current situation of the development of the modern ship propulsion motor. focuses on the analysis of the asynchronous motor in the ship propulsion of several main performance index of power application and induction motor should be considered in the energy conservation, and according to the different performance requirements of energy saving scheduling algorithm based on embedded system, invented an existing energy-efficient scheduling algorithmcan guarantee the effective scheduling problem between idle time and dynamic voltage fluctuation, proposed a new available time priority scheduling algorithm.