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Analysis of Electrical Power Consumption in Container Crane of Container Terminal Surabaya

机译：集装箱码头泗水集装箱起重机电力消耗分析

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Container crane electrification is a re-powering process of container cranes from diesel to electricity. In electrification process, it is required an analysis of electrical power consumption that is needed in the operational of container crane. It aims to determine whether the amount of electrical power that is supplied by PLN can be optimally used in the operational of container crane to do loading and unloading activities. To perform the analysis of electrical power consumption, it is required various data and calculations. The required data are container crane specifications and other electrical equipment specifications, the amount of electrical power that is supplied by PLN, also the single line diagram from the electrical system at the port. While, the calculations that is needed to be performed are the calculation of electrical power load in motors and other electrical equipments, the calculation of nominal current and start current, the selection of cable and busbar, and the calculation of wiring diagram junction power. From the calculations that has been done, then the next step is to do the load flow analysis simulation by using software simulation, so an accurate and effective load flow analysis can be obtained to optimize loading and unloading activities at the port. The result of this research, it can be seen that container crane electrification will give advantages in both technical and economical for the company and for the ship, such as accelerate the loading and unloading time of containers and reduce idle time, especially in the operational of diesel generatorem./em.
机译：集装箱起重机电气化是从柴油到电力的集装箱起重机的重新供电过程。在电气化过程中，需要分析容器起重机的操作中所需的电力消耗。它旨在确定PLN提供的电力量是否可以在容器起重机的操作中最佳地使用，以进行装载和卸载活动。为了进行电力消耗的分析，需要各种数据和计算。所需数据是集装箱起重机规格和其他电气设备规格，由PLN提供的电力量，也是端口电气系统的单线图。虽然所需的计算是计算电动机和其他电气设备中的电力负载，标称电流和启动电流的计算，电缆和母线的选择，以及接线图结电的计算。从已经完成的计算中，下一步是通过使用软件仿真进行负载流量分析仿真，因此可以获得准确和有效的负载流量分析以优化端口的装载和卸载活动。本研究的结果，可以看出，集装箱起重机电气化将对公司和船舶提供技术和经济的优势，例如加速容器的装载和卸载时间，减少空闲时间，特别是在运营中柴油生殖器./em。

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