改造后的發(fā)電機(jī)組預(yù)熱系統(tǒng)，有效的提高了發(fā)電機(jī)組在野外低溫環(huán)境下的使用率、完好率，運(yùn)行穩(wěn)定維護(hù)方便，具有良好的節(jié)能效果。

The modified generator set preheating system effectively improves the utilization rate and integrity rate of the generator set in the field low temperature environment. It is stable and convenient to operate and maintain, and has a good energy-saving effect.

發(fā)電機(jī)組預(yù)熱器的改造，有效的降低了能源的消耗、減少了冷態(tài)啟動產(chǎn)生的煙塵排放和提高了設(shè)備的綜合利用率，達(dá)到了節(jié)能減排和減少生態(tài)環(huán)境影響的目的，發(fā)電機(jī)組預(yù)熱器的改造，具有良好的推廣前景和達(dá)到較高節(jié)能降耗水平。

The retrofit of generator unit preheater has effectively reduced energy consumption, reduced smoke and dust emissions from cold start and improved the comprehensive utilization rate of equipment, achieving the purpose of energy conservation and emission reduction and reducing the impact of ecological environment. The retrofit of generator unit preheater has a good promotion prospect and a higher level of energy conservation and consumption reduction.

所以說對于焦化發(fā)電機(jī)組在使用過程中還是存有一些問題：

So there are still some problems in the use of coking power generation units:

（1）如果負(fù)載產(chǎn)生較大波動的時(shí)候，會導(dǎo)致柴油機(jī)的輸出扭矩與發(fā)電機(jī)組的電磁扭矩不平衡，使得柴油機(jī)的轉(zhuǎn)速產(chǎn)生波動，會產(chǎn)生不穩(wěn)定的電壓和頻率。

(1) If the load fluctuates greatly, the output torque of the diesel engine and the electromagnetic torque of the generator set will be unbalanced, and the speed of the diesel engine will fluctuate, which will produce unstable voltage and frequency.

（2）因?yàn)榘l(fā)電機(jī)組大部分都工作在離網(wǎng)下，跟電網(wǎng)供電系統(tǒng)比較起來，它的容量較小，當(dāng)負(fù)載中有大量的無功負(fù)載和電子器件需要消耗無功功率建立磁場時(shí)，勢必會從發(fā)電機(jī)組側(cè)吸收較多的無功功率。

(2) Because most of the generator units work in off-grid conditions, compared with the power supply system of the grid, their capacity is small. When there are a large number of reactive loads and electronic devices in the load that need to consume reactive power to establish a magnetic field, it is bound to absorb more reactive power from the generator unit side.

以上內(nèi)容便是發(fā)電設(shè)備整理的關(guān)于發(fā)電機(jī)組機(jī)油壓過低，以供廣大用戶參考。如果您有更多關(guān)于發(fā)電機(jī)組技術(shù)方面的知識想要了解，歡迎前來網(wǎng)站咨詢或致電我公司http://pyucoin.com，我們將竭誠為您服務(wù)。

The above content is about the low oil pressure of the generator set sorted out by the power generation equipment for the reference of the majority of users. If you have more knowledge about generator set technology, please come to the website or call our company http://pyucoin.com , we will serve you wholeheartedly.