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2023.09.14
燃氣發電機組啟動分析會出現哪些故障？
檢查電源或其它電器件可能的原因主要有：
The main possible reasons for checking power supplies or other electrical components are:
蓄電池存電不足，發動機運轉無力或轉速低；
Insufficient battery storage, weak engine operation or low speed;
起動吸鐵開關打滑，碳刷接觸不良；
The starting iron suction switch is slipping and the carbon brush has poor contact;
檢查各插接件是否松動或被侵蝕；
Check whether each connector is loose or corroded;
導線過長、過細，導致電阻過大，產生電壓降；
The wire is too long or too thin, resulting in excessive resistance and voltage drop;
起動機接線不正確。
The starter wiring is incorrect.
檢查燃料閥或者節氣門是否工作
Check if the fuel valve or throttle valve is working
檢查點火系統，火花塞是否點火正常
Check the ignition system and whether the spark plug ignites normally
檢查燃氣供給
Check gas supply
可能的原因主要有：
The main possible reasons are:
燃氣供給不足或管路不通，導致沒有足夠的燃氣；
Insufficient gas supply or blocked pipelines, resulting in insufficient gas supply;
檢查燃氣是否壓力過低，供氣不足，空氣未排凈；
Check if the gas pressure is too low, the gas supply is insufficient, and the air is not completely discharged;
檢查燃氣是否壓力過高，導致進氣量過大
Check if the gas pressure is too high, causing excessive intake volume
檢查燃氣熱值，是否符合啟動要求，熱值過低時，機組啟動困難或無法啟動
Check the calorific value of the gas to see if it meets the start-up requirements. If the calorific value is too low, it may be difficult or impossible for the unit to start
點火時間是否正確；
6停車手柄未復位。
6停車手柄未復位。
Is the ignition time correct< The parking handle has not been reset.
考慮進氣量不足的可能
問題主要在于：
問題主要在于：
The main problem with considering the possibility of insufficient intake volume is:
進氣受堵，這主要為空濾器積塵過多或受潮所至；
The intake is blocked, mainly due to excessive dust accumulation or moisture in the air filter;
進排氣門間隙過大或過小，發動機會有異常響聲；
If the clearance between the intake and exhaust valves is too large or too small, the engine will make abnormal noises;
排氣受堵，可能為進氣壓縮力不足方面。
The exhaust is blocked, which may be due to insufficient compression of the intake air pressure.
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