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All diesel generator set users do these points to prevent the set from being burned!
July 05, 2022
Diesel generators can provide continuous, stable and safe power, so they are widely used in various industries, but the cost of diesel generator sets is not low, depending on the power and brand and other factors, the price of a unit can range from several tens of thousands to several million, if the diesel generator set is burned because of maintenance or improper operation, it will be a considerable loss for the user.
Diesel generator set
Diesel generators can continuously, steadily and safely provide electricity, so they are widely used in various industries, but the cost of diesel generator sets is not low, depending on the power and brand and other factors, the price of a unit can range from tens of thousands to millions, if the diesel generator set is burned because of maintenance or improper operation, it will be a considerable loss for the user, so the top Bo power suggests that all Diesel generator set users to do these points, to prevent the unit was burned!
A, keep the diesel generator set clean and tidy
Diesel generator set in operation, assuming that there is dust, water and other debris into its internal, will form a short-circuit medium, can damage the wire insulation layer, resulting in a short circuit between the turns, the current increases, the temperature rises and burned diesel generator set. Therefore, the user should do a good job of protective measures to prevent dust, water and other debris into the diesel generator set inside, but also often to the diesel generator set of external cleaning and sanitation, do not let the diesel generator set of cooling tendons within the dust and other debris to ensure that the diesel generator set of excellent heat dissipation.
Second, to observe diligently, listen carefully, smell the odor immediately stop
In operation, the user should carefully observe the diesel generator set has no vibration, noise and abnormal odor. Diesel generator set in operation, especially high-power diesel generator set more often check the foot bolt, diesel generator set end caps, bearing gland, etc. whether loose, whether the grounding device is reliable. Assuming that the diesel generator set vibration increased, the noise increased and odor, must be stopped as soon as possible to identify the causes of troubleshooting.
Third, maintain normal current
Diesel generator set due to excessive load, the voltage is too low or driven by mechanical stagnation, etc. will cause the diesel generator set overload operation. Therefore, diesel generator sets in operation, we should pay attention to often check whether the operation of the transmission device is flexible, rely on; concentricity of the coupling is standard; gear transmission flexibility, etc., assuming that the phenomenon of stalling is found, should immediately stop to troubleshoot before running.
Fourth, to regularly check and repair the diesel generator set control equipment to ensure its normal work. The technical condition of the diesel generator set control equipment plays a decisive role in the normal start of the diesel generator set. Therefore, the control equipment of the diesel generator set should be located in a dry, ventilated and easy-to-operate location, and dusted regularly. Often check the contactor contacts, coil core, the wiring screws and other reliable, mechanical parts of the action is flexible, so that they adhere to the excellent technical condition, so as to ensure that the diesel generator sets work smoothly and not be burned.
Fifth, to often check the temperature and temperature rise of the running diesel generator set is too high. To often check whether the diesel generator set bearing overheating, lack of oil, assuming that the temperature rise around the bearing is too high, it should immediately stop to check. Bearing rolling body, raceway surface has no cracks, scratches or loss, bearing clearance is too large shaking, the inner ring in the shaft has no rotation, etc.. The above phenomenon, the bearing must be updated.
Sixth, to often check whether the diesel generator set three-phase current balance. Three-phase asynchronous diesel generator set, the three-phase current of any one phase current and the other two phases of the average current difference does not agree to exceed 10%, so as to ensure the safe operation of diesel generator set. If more than that, it means that the diesel generator set has a fault, should identify the cause to eliminate the fault before running.
If you do not pay attention to the above matters, diesel generator sets are burned is a common thing, to avoid diesel generator sets in the operation of the burned, in addition to the necessary technical protection measures used before running, the above points users should also pay special attention.
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