The operation of Cummins generator set should be based on its output curve, this curve provisions of the output capacity of Cummins generator set under different conditions. When formulate the output curve of Cummins generator set, it taking into account many factors: such as the stator, the rotor winding and hot spot temperature in the core of practical operating temperature limit, while the temperature is not directly obtained from the temperature measuring device.
Output curve of Cummins generator set is the comprehensive results which calculated and obtained by combination of experimental analysis and design. The standards recognized by the Cummins generator set temperature elements can be detected by measuring the temperature may not be the hot spot temperature. Therefore, the measured temperature is inappropriate as a basis for regulating the Cummins generator set output.
The safe operation of Cummins generator set should rely on a variety of automatic monitoring devices and Cummins generator set itself. Therefore, Cummins generator set commissioning into operation only that the all the system about generator set and the monitoring devices installed.