Supercharger matching method and device, equipment and storage medium

The invention discloses a supercharger matching method, device and equipment and a storage medium, and relates to the technical field of vehicle supercharges.The supercharger matching method comprises the steps that a supercharger meeting the requirement for the air inflow of a hydrogen engine is selected; the external characteristic combined operation line of the hydrogen engine and the air-fuel ratio of the supercharger at the lowest fuel consumption point are obtained; the supercharger is matched based on the external characteristics of the hydrogen engine and the air-fuel ratio of the supercharger at the lowest fuel consumption point in a combined mode, and the air inlet capacity of the supercharger is fully improved. 本发明公开了一种增压器匹配方法、装置、设备及存储介质，涉及车辆增压器技术领域，包括：选取符合氢气发动机进气量要求的增压器；获取氢气发动机的外特性联合运行线和增压器在最低油耗点时的空燃比；基于氢气发动机的外特性联合运行线和增压器在最低油耗点时的空燃比进行增压器匹配，充分提高增压器的进气能力。