淺談甲醇燃料汽車的雙燃料供給系統(tǒng)

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【關(guān)鍵詞】甲醇燃料汽車；雙燃料供給系統(tǒng)；能源安全；污染物排放 中圖分類號(hào)：U469.79 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：1003-8639(2025)06-0090-03 ABriefDiscussionontheDual-fuel Supply System ofMethanol Fuel Vehicles XiePuguang，Zheng Haishen，Mou Bo，Dong Yapei，Guo Zhengzi (Electronic and Electrical Architecture Development Department, GeelyAutomobile Research Institute（Ningbo）Co.，Ltd.，Ningbo ，China）

【Abstract】Methanol，as a renewable and green energy source，shows its advantages whenused as vehicle fuel. It cannot onlyreduce pollutant emisions，decrease relianceon petroleum，cutvehicle usage costs，but also ffectively promote sustainable development.However，toapply methanolto automobiles，the entirevehicle's fuel system needs to bemodified，andadopting a dual-fuel suppysystem isa common approach.Thearticle takes the dual-fuel supply system of Geely Automobileas an example.This system includes components such as ECMandcarbon canisters，and is equippedwithdualfueltanks.Underdiferent workingconditionssuchaspower-offorpower-onstart-upof theentire vehicle，normal water temperature signal，insuficient methanolbalance，andoil pump failure，theECMwill precisely control componentssuchasthefuel pumptoachieve stablefuelsuply.Methanol vehiclesareof great significancein addresing energyandenvironmental issues.Withthe continuous advancement of technologyand the vigorous promotion of policies，they are expected to become an important part of China's transportation system.

【Key words】 methanol fuel vehicles；dual-fuel supply system；energy security；polltant discharge

0 前言

甲醇作為一種可再生的綠色能源，其應(yīng)用于車用燃料的技術(shù)已較為成熟。（剩余4812字）