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Combined Configuration of Container Terminal Berth and Quay Crane considering Carbon Cost

机译:考虑碳成本的集装箱终端泊位和码头起重机的组合配置

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Berths and quay cranes are scarce resources in the container terminal system. If the equipment is reasonably planned, the service quality might be improved and the operation cost of the terminal would be reduced. In addition, the competition among ports is not only the competition of the terminal service quality, throughput, and scale but also the competition of low-energy consumption and low pollution. In order to reduce carbon dioxide emissions, this paper developed a multiobjective optimization model for the joint allocation of container terminal berths and Quay cranes. The model is developed based on preference of ships for berths, and the impact of carbon emission cost on terminal operations have been considered. The carbon cost from two aspects, namely, reducing the operation cost of ships and minimizing the average waiting time and departure delay of ships, has been considered. The improved adaptive genetic algorithm has been used to solve the model. A container terminal in Ningbo has been used as a case study. The carbon emission cost of the berths and quay cranes operation system has been calculated. The influence of the variation in carbon emission cost on the berths and quay cranes configuration scheme has been evaluated. The result proves that considering the carbon cost can make the berths and quay cranes operation more green and reasonable. It can be seen that the objective function value of the joint scheme is 5.92% lower than that of the traditional scheme, and the terminal operation cost of carbon emission constraints is 11.76% lower than that of no carbon emission constraints.
机译:泊位和码头起重机在集装箱终端系统中是稀缺的资源。如果设备是合理计划的,则可以提高服务质量,并且将减少终端的运营成本。此外,港口之间的竞争不仅是终端服务质量,吞吐量和规模的竞争,还具有低能耗和低污染的竞争。为了降低二氧化碳排放,本文开发了一种多目标优化模型,用于集装箱终端泊位和码头起重机的联合分配。该模型是基于泊位船舶的优先级开发的,并考虑了碳排放成本对终端操作的影响。已经考虑了两个方面的碳成本,即降低船舶的运营成本并最小化船舶的平均等待时间和船舶离开延迟。改进的自适应遗传算法已用于解决模型。宁波的集装箱码头被用作案例研究。已经计算了泊位和Quay起重机运行系统的碳排放成本。已经评估了碳发射成本变化对泊位和Quay起重机配置方案的影响。结果证明,考虑碳成本可以使泊位和码头起重机运营更加绿色和合理。可以看出,联合方案的目标函数值低于传统方案的目标值5.92%,碳排放约束的终端运营成本低于碳排放约束的11.76%。

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