Diesel generator set is the most widely used power generation equipment at present. Many enterprises are equipped with diesel generator set as emergency standby power supply, and the price of one set is not cheap. Is the cost of using diesel generator set cost-effective? We know that the power generation cost of diesel generator set mainly includes the following aspects:

柴油成本；

Diesel cost;

購買發(fā)電機(jī)成本；

Cost of purchasing generator;

維護(hù)發(fā)電機(jī)成本；

Maintenance cost of generator;

發(fā)電機(jī)操作員工資；

Generator operator salary;

柴油發(fā)電機(jī)組是以柴油為燃料，也是后期的主要成本，行業(yè)內(nèi)通常以燃油消耗率（單位g/kw.h）來標(biāo)定一臺柴油發(fā)電機(jī)的油耗情況，其參數(shù)多在190-210g/kw.h之間，其中各因技術(shù)不同，燃油消耗率有一定差距。

Diesel generator sets use diesel as fuel, which is also the main cost in the later stage. In the industry, the fuel consumption of a diesel generator is usually calibrated by the fuel consumption rate (unit: g/kw. h), and its parameters are mostly between 190-210g/kw. h. Among them, the fuel consumption rate of different brands has a certain gap due to different technologies.

除了柴油消耗，柴油發(fā)電機(jī)的運(yùn)行成本還要考慮機(jī)械磨損維護(hù)機(jī)油消耗等，在選擇發(fā)電機(jī)組時(shí)要根據(jù)實(shí)際情況，如使用比較頻繁的情況下，可以選擇大發(fā)電機(jī)組，它的燃油消耗率通常會低一些，設(shè)備也耐用，而很少使用的情況下，可以選擇質(zhì)量可靠的機(jī)組廠家，購買費(fèi)用會低很多。

In addition to diesel consumption, the operating cost of diesel generator should also consider the mechanical wear and maintenance oil consumption, etc. When selecting the generator set, it should be based on the actual situation. For example, in the case of frequent use, large brand generator sets can be selected. Its fuel consumption rate is usually lower, and the equipment is also durable. In the case of infrequent use, the unit manufacturer with reliable quality can be selected, and the purchase cost will be much lower.

而要想降低柴油發(fā)電機(jī)組的發(fā)電成本，柴油發(fā)電機(jī)組的維護(hù)保養(yǎng)工作必不可少，正確及時(shí)仔細(xì)地維護(hù)保養(yǎng)，可保證柴油發(fā)電機(jī)正常工作，減少磨損，防止發(fā)生故障，延長機(jī)組使用壽命，降低運(yùn)營成本，柴油發(fā)電機(jī)組的維護(hù)保養(yǎng)一般分為日常維護(hù)保養(yǎng)一級保養(yǎng)（每工作100小時(shí)）二級保養(yǎng)（每工作250~500小時(shí)）和三級保養(yǎng)（每工作1500~2000小時(shí)），不同的維保階段有不同的維保項(xiàng)目，用戶應(yīng)根據(jù)不同階段進(jìn)行保養(yǎng)，可確保機(jī)組保持良好運(yùn)行狀態(tài)。

In order to reduce the power generation cost of the diesel generator set, the maintenance of the diesel generator set is essential. Correct and timely and careful maintenance can ensure the normal operation of the diesel generator, reduce wear and tear, prevent failure, extend the service life of the unit, and reduce the operating cost, The maintenance of diesel generator set is generally divided into daily maintenance level 1 (every 100 hours of work) level 2 (every 250~500 hours of work) and level 3 (every 1500~2000 hours of work). Different maintenance stages have different maintenance items, and users should carry out maintenance according to different stages to ensure that the unit is in good operation.