The generator set is a power generation device that is composed of a synchronous generator, a drive machine, a control, and an accessory device. The uninteruptible power supply system of modern data and communication enters widely uses medium and high power diesel generator sets as backup power sources for utility power. Their rated output line voltage is 400V, phase voltage is 230V, which belongs to the secondary distribution network voltage category, that is the low voltage section in China’s transmission network system. These diesel generator sets can also be referred to as low voltage power generation groups.
There are many suppliers of diesel generators in the market. Different suppliers have different quotations. Which one to choose? This is a problem that many users consider. When selecting a diesel generator or supplier, the users should investigate the size of the manufacturer, corporate culture, etc., in order to select a satisfactory supplier. Let’s take a look at the issues to consider when choosing a diesel generator supplier.
When purchasing a diesel generator set, the user must figure out what the primary and backup powers are. Here are two concepts: primary power and standby power.
Excessive operation of the the diesel engine will result in a decrease in the power of the diesel engine, a deterioration in the acceleration performance, and an increase in the wear of the moving parts. In severe cases, malignant failures such as pulling the cylinder, sticking the cylinder, burning the tile and burning the piston may occur, resulting in serious damage to the diesel engine. What are the causes of overheating of diesel generators?
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