Factors Should Be Considered When Choose a Emergency Diesel Generator

Emergency response diesel generators used in critical locations can be quickly restored and extended in the event of mains shutdown or shutdown in an accident.  The operation of emergency response generator has two characteristics. One is to prepare electricity for emergency projects in advance, and the continuous operation is not long, usually only a few hours;  2 it is to do a good job in standby, stop waiting for emergency response generator at ordinary times, after turn off the power supply only in the Lord with all the power failure, emergency response generator will supply electricity emergency project, when the main engineering after the full use of electricity, immediately stop switch, so, when emergency response diesel generating sets of choose and buy, how should choose?  

Three factors should be considered in the selection of emergency diesel generator set  

Choose emergency response diesel generator set, the first step to fully consider their standard capacity, then, how to choose the unit capacity is suitable for their own?  Here, the first step to master the emergency response is how to determine the capacitance of diesel generating sets and emergency response of diesel generator set calibration electric capacity of 12 h was adjusted by environmental calibration, capacitance (standard pay special attention to, because of the altitude, atmospheric pressure and humidity of the air varies), its capacitance should be able to reach the emergency project total electricity load calculation,  And according to the standard that the capacity of the power generation machinery can reach the maximum capacity of a single motor in the first load to carry out verification, so that it is easy to determine their own standard unit capacity.  

The first feature is used for emergency response, the duration of continuous operation is not long, usually only standard continuous operation for a few hours (≤12H);  The second feature is backup. The emergency response generator set is usually in the shutdown waiting state. Only when the main power supply is completely blocked and shut down, the emergency response diesel generator set will start operation to supply emergency power load.  

Diesel generating set small load and load are mostly bad, all need to adverse impact on diesel generating set, diesel generating sets in use cannot overload operation, durable run at full capacity, damage to the cylinder crankshaft this kind of machine is very big, oil machine the parts inside the disrepair, short time wear, broken, reduce the lifespan of the generating set.  The diesel generator keeps a small load operation for a long time, and the diesel combustion is not complete. After a long time, the carbon accumulation of the generator set is serious, and the damage to the generator set is also very large.  

What is the appropriate generator load?  The load of the diesel generator set is up to 0.8 times the output power is the most suitable, is the output power of the specific generator set, so that the generator set can not exceed the operation, but also can do the generator set is not lasting low load operation, so as to extend the service life of the diesel generator set.  

Dingbo electric diesel generator set.  The single capacity of the diesel engine is larger, the occupation area is smaller, the diesel engine is selected with electronic or hydraulic adjustment device, the adjustment performance is better, the generator should be selected with brushless excitation synchronous motor, the operation is more reliable, the equipment failure rate is low, the maintenance is more convenient;  At the same time, choose the emergency response diesel generating sets, but also standards to choose the brand, top emergency response diesel generating sets, form a complete set of power of yuchai, wood, weichai, JiChai, Sweden Volvo, established brand diesel engines at home and abroad, such as the United States cummins is to choose to buy one of the emergency response diesel generating set a good brand.