I船舶电站并车失败原因分析及处理摘 要随着全球经济一体化的快速发展，各个国家之间的经济贸易来往日益频繁,海上运输业由此也得到了不断的发展，船舶在载重量和机动性等方面均在不断的提高,船舶必须向着大吨位、自动化以及强动力的方向发展。海上航行环境恶劣，负载变化频繁，船舶在进出港或狭窄水道等机动航行状态或者为了满足电网负荷的需求时需要对发电机进行并联运行，以确保供电的可靠性和连续性，保障了船舶航行安全。船舶电站是船舶电力系统的核心，并联运行提高了船舶电站供电的可靠性，确保船舶电力系统安全可靠、经济优质的运行。进行并车操作时必须满足相应的条件才能进行合闸并入电网，但是由于设备长时间处于海上环境恶劣，再加上船舶电站负载变化频繁以及人为因素的影响，在并车操作时容易发生并车失败，影响电网供电的品质，严重时更可能导致全船失电，直接对船舶航行安全造成威胁。通过对船舶电站并车失败原因的分析及处理，可以深入了解并车操作的实质，规范并车操作以及失败时的应急处理方法。另外随着微电子技术和自动控制技术的发展，船舶电站的自动化程度不断 提 高 ， 发 电 机 并 车 及 保 护 核 心 控 制 器 Generator Paralleling and Protection Unit（PPU）、自动调频调载等自动并车装置广泛的应用于船舶电站中，确保并车操作能够成功实现。关键字：船舶电站，并联运行，故障分析，应急处理IIAbstractWith the rapid development of global economic integration, economic and trade exchanges between countries have become more frequent, and the maritime transportation industry has also been continuously developed. Ships are constantly improving in terms of load capacity and mobility, and ships must Towards the direction of large tonnage, automation and strong power. The maritime navigation environment is bad, the load changes frequently, and the ship needs to run in parallel in the maneuvering state such as entering or leaving the port or narrow waterway or in order to meet the load demand of the grid to ensure the reliability and continuity of the power supply and ensure the navigation of the ship. Safety.The s...
