Cummins power generation parts prone to wear and tear to the operation of the un

2017-04-01 14:53:16   
We all know that there is loss in the operation of the cummins generator set in, so what is the loss of thes
We all know that there is loss in the operation of the cummins generator set in, so what is the loss of these specific circumstances?
Cummins generator set manufacturer concluded that loss can be roughly divided into five groups.
The wastage of the cummins generator set can be roughly divided into five categories, namely, the stator copper loss, iron loss, the loss of excitation and electrical additional loss, mechanical loss.
In the operation of the generator, almost all of the loss in the form of heat.
(1) of the stator copper loss that is generated through the stator winding of the stator current of all losses.
(2) the iron loss is the generator of the magnetic flux in the core loss, mainly is the main magnetic flux in the stator core, magnetic hysteresis loss and eddy current loss also includes additional loss.
(3) excitation loss produced by the rotor circuit loss, mainly is the exciting current in the excitation circuit of copper loss.
(4) electric additional loss is more complex, there are mainly the end leakage flux near the iron component of loss, all kinds of harmonic produced by the magnetic flux loss, the tooth harmonic and higher harmonic in the rotor surface of iron loss, etc.
(5) mainly includes the mechanical consumption ventilation loss, bearing friction loss, etc.
Cummins diesel generator set in the operation of the main loss is the above mentioned five, five more knowledge of cummins generator set, domestic generators, maintenance tips are welcome to pay more attention to cummins generator set manufacturer information, enterprise of professional and technical personnel will be on a regular basis to explain for everybody.


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