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A fuel savings and benefit analysis of reducing separation standards in the oceanic airspace managed by the New York Air Route Traffic Control Center
Transportation Research Part E: Logistics and Transportation Review ( IF 10.6 ) Pub Date : 2021-07-10 , DOI: 10.1016/j.tre.2021.102407
Tao Li , Yan Wan

New or improved satellite-based technologies are being introduced to improve the surveillance and communication capabilities in remote airspace. We study the benefits of reducing the separation standards among flights in the oceanic airspace managed by the New York Air Route Traffic Control Center (New York Oceanic) based on these technologies. We develop a model that simulates the activities of aircraft, pilots, and air traffic controllers (ATC) at the microscopic level to study the benefits of doing so in 2020 and 2025. With pessimistic assumptions on the reduced separation standards, the system-wide fuel savings within New York Oceanic are about (in million gallons) 2.25 in 2020 and 3.21 in 2025. After excluding additional variable cost, the monetary value of the fuel savings is about (in million 2018 US dollars) 3.65 and 6.38, respectively. The fuel benefits are more significant for aircraft with light or medium maximum takeoff weight. Some determinants of the workload of ATC and pilots can reduce by about 10% to 20%. With optimistic assumptions on the reduced standards, the corresponding statistics are about 2 to 3 times as high. This study can be used, for example, by air traffic control agencies to conduct benefit-cost analyses of adopting new/improved technologies, by airlines to develop strategies to make the best use of satellite services, and by satellite service providers to design service charging schemes and conduct market analysis.



中文翻译:

纽约航线交通管制中心管理的海洋空域降低间隔标准的燃料节约和效益分析

正在引入新的或改进的基于卫星的技术,以提高偏远空域的监视和通信能力。我们基于这些技术研究了在由纽约航路交通管制中心 (New York Oceanic) 管理的海洋空域中降低航班之间的间隔标准的好处。我们开发了一个模型,在微观层面模拟飞机、飞行员和空中交通管制员 (ATC) 的活动,以研究在 2020 年和 2025 年这样做的好处。 2020 年纽约大洋洲内的节省约为(百万加仑)2.25,2025 年为 3.21。扣除额外可变成本后,燃料节省的货币价值分别约为(以百万计 2018 美元)3.65 和 6.38。对于轻型或中等最大起飞重量的飞机,燃油优势更为显着。ATC 和飞行员工作量的一些决定因素可以减少大约 10% 到 20%。在对降低标准的乐观假设下,相应的统计数据大约高出 2 到 3 倍。例如,空中交通管制机构可以使用这项研究来进行采用新技术/改进技术的收益-成本分析,航空公司可以使用该研究来制定充分利用卫星服务的策略,以及卫星服务提供商可以设计服务收费计划并进行市场分析。相应的统计数据大约高出 2 到 3 倍。例如,空中交通管制机构可以使用这项研究来进行采用新技术/改进技术的收益-成本分析,航空公司可以使用该研究来制定充分利用卫星服务的策略,以及卫星服务提供商可以设计服务收费计划并进行市场分析。相应的统计数据大约高出 2 到 3 倍。例如,空中交通管制机构可以使用这项研究来进行采用新技术/改进技术的收益-成本分析,航空公司可以使用该研究来制定充分利用卫星服务的策略,以及卫星服务提供商可以设计服务收费计划并进行市场分析。

更新日期:2021-07-12
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