基于太阳能锂电池及柴油发电机组的多能源(光柴储)船舶微网能量控制系统研发

摘要

在多能源船舶综合电力推进系统中,船舶微网的可靠性将直接影响船舶航行的安全.构建一类基于太阳能电池、柴油发电机组以及锂电池的多能源(光柴储)船舶微网系统,提出相应的控制策略,研发基于PLC及总线控制技术的控制系统和系统集成技术.实船应用结果表明,研发的控制策略实现了各个能量源的有效管理,船舶多能源微网控制系统运行稳定,提高了新能源的利用率和船舶的续航力.%In an integrated marine electric propulsion system with multi-energy,reliability of the micro-grid will directly affect the safety of the navigation.Based on solar photovoltaic,lithium battery and diesel generator,a micro-grid system was built and corresponding control strategies were put forward.The multi-energy control system and integrated technology were developed based on the PLC and bus control technology.This technology was applied in a sightseeing boat and it was shown that the effective management of various energies was achieved with the proposed control strategy.The marine micro-grid power system runs stably,and the new energy utilization is improved,so that the driving range is increased.