With the increasing number of electrical equipment, the power load is increasing, the power demand of the generator set is also increasing, and sometimes the power of a single generator set has been unable to meet the power demand, so there are two or more parallel situations. That is, two or more generators of the same power or different power are used at the same time. The advantage of the use of two or more diesel generators is that when the required load is not large, only one or two need to be opened, then the relatively low cost of use is much lower; When the required load changes and the power of one or two generator sets is not enough, through the automatic change cabinet, the other generator set automatically starts, automatically changes the machine, automatically distributes the load evenly, and no longer needs manual frequency adjustment.
Last month, a large farm in China decided to purchase two KTA38-G2 Cummins generator sets through technical communication with our engineers in the early stage, drawing Settings, construction and site installation solutions, and finally decided to purchase two KTA38-G2 Cummins generator sets for parallel use. After the intense production of our workshop workers and masters, it was finally completed today.
The front-end power generator set is assembled by Cummins diesel engine KTA38-G2 matching Stanford HCI634G, with base fuel tank, the unit power is standard 600KW, and the parallel controller is Zhengzhou Zhongzhi HGM9510 automatic parallel, in the case of the same phase sequence of the parallel operation of each generator set. The synchronous paralleling device of the standby generator set automatically adjusts the frequency of the standby generator set after it is automatically put into operation, and 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 runs the standby generator set in parallel.