How to Maintain The Synchronous Generator?

Today we will give you a brief introduction to the maintenance of synchronous generators. If any else you need to know, welcome to visit our Dingbo website. Next, we will introduce the relevant content for you.

Synchronous generators are a key part of diesel generator sets. It is very necessary to establish a suitable working environment for diesel generator sets and do a good job in daily maintenance. High temperature, humidity and air pollutants in the generator room are the most common factors that cause generator failure. The accumulation of dust, dust and other air pollutants will cause the performance of the insulation layer to deteriorate, not only easy to form a conductive path to the ground, but also increase the friction of the rotor bearing part and generate heat.

Moisture and moisture in air pollutants can easily form a leakage path to the ground in the generator, causing the generator to malfunction. Excessive temperature in the machine room will make it difficult for the heat generated by the generator set to dissipate, causing its output power to drop and the generator set to overheat. Therefore, sufficient attention must be paid to the dustproof, moisture-proof, ventilation and cooling of the equipment room.

Whether it is a single-bearing generator or a double-bearing generator, the coaxiality of the connection between their rotor shaft and the diesel engine main shaft is very demanding. The coaxiality of the unit after a long period of operation may sometimes decrease, resulting in increased generator noise and excessive temperature. It should be inspected and maintained regularly to maintain good coaxiality. The load exceeds the rated load range of the generator, or the three-phase load is very unbalanced, which will also cause the generator's efficiency to decrease and overheat.

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