1. Abnormal operation of the fuel injector, such as poor atomization, dripping, high or low injection pressure, as well as early or late injection time, and excessive injection volume, can cause incomplete combustion of some fuels.

2、竄機(jī)油嚴(yán)重；

2. Severe oil leakage;

3、漏氣嚴(yán)重；

3. Severe air leakage;

4、冷卻水溫度過(guò)低，影響燃料的正常燃燒；

4. The cooling water temperature is too low, which affects the normal combustion of fuel;

5、柴油與機(jī)油牌號(hào)不對(duì)，質(zhì)量差，燃燒后形成炭渣；

5. Diesel and engine oil have incorrect grades, poor quality, and form carbon residue after combustion;

6、柴油機(jī)超載或溫度過(guò)高，著火過(guò)早，使燃料燃燒不完全。

6. Diesel engines are overloaded or overheated, causing premature ignition and incomplete fuel combustion.

柴油發(fā)電機(jī)組積碳這個(gè)詞大多用戶都沒(méi)聽(tīng)說(shuō)過(guò)，也不知道這是怎么一回事。而對(duì)于技術(shù)人員來(lái)說(shuō)就必須要知道柴油發(fā)電機(jī)組積碳的概念和產(chǎn)生該現(xiàn)象的原因，并且還要懂得處理和解決該問(wèn)題。

Most users have never heard of the word carbon deposition in diesel generator sets, nor do they know how it is. For technicians, they must know the concept of carbon deposition in diesel generator sets and the causes of this phenomenon, and also know how to deal with and solve this problem.

所謂柴油發(fā)電機(jī)積碳實(shí)際上是柴油和竄入燃燒室的機(jī)油不完全燃燒的產(chǎn)物，在柴油機(jī)活塞的頂部、燃燒室壁和氣門(mén)周?chē)a(chǎn)生積炭是較為常見(jiàn)的現(xiàn)象。大量的積炭會(huì)對(duì)柴油發(fā)電機(jī)組的性能是由一定的影響的，其更終的表現(xiàn)是：使燃燒不良、傳熱惡化并降低噴油器工作的可靠性。

The so-called carbon deposit in the Diesel generator is actually the product of incomplete combustion of diesel oil and engine oil flowing into the combustion chamber. It is a common phenomenon to produce carbon deposits on the top of the piston, combustion chamber wall and around the valves of the diesel engine. A large amount of carbon deposition will affect the performance of the diesel generator set to some extent, and its final performance is: poor combustion, heat transfer deterioration and reducing the reliability of the fuel injector.