Three 800KW Cummins combined cabinets have been installed

Background:

Recently, received a phone call from an old customer, the original purchase of my company's three 800KW Cummins generator sets, has been used in different places, the effect is very good. However, because of the recent increase in the amount of engineering in another place, the required load is very large, the power supply required is large, and a separate 800KW Cummins generator set can not meet the demand, but in order to save costs, do not want to spend a large price to buy a high-power diesel generator set, so it is transferred back from another place two 800KW Cummins generator sets, At the same time to our company, the request to provide three units of parallel technical support.

Performance:

The requirements for the parallel use of diesel generator sets are not simply two or more generator sets starting at the same time and closing at the same time, which can be used together. It must require the parallel control screen to adopt the quasi-simultaneous parallel mode. Under the condition that the phase sequence of each generator set running in parallel is the same, the synchronous parallel device of the parallel generator set automatically adjusts the frequency of the parallel set after it is automatically put into operation. The voltage automatically tracks the output voltage, frequency and phase Angle of the operating unit. When the three spare parts of each generator set are equal or within a certain error, the synchronous paralleling device automatically sends a paralleling signal, and the parallel running of the standby paralleling unit is connected to the network.

Due to the tight time and urgent construction period, our company's technical engineers worked overtime to produce technical solutions and drawings for customer confirmation after receiving the notice, and then the workshop worked overtime for production testing. Finally, the production test was completed within a week after receiving the customer's requirements and sent to the site for use.