Gas Generator Sets Project Cases

CCHP(Combined Cooling Heating And Power)system used in

China United Property Insurance Co.Ltd

The project is built by Simply(Weifang)International Trade Co.Ltd. which is equipped with 2 sets of SITC

Caterpillar natural aas generator sets CG170-16. The sinale unit power is 1500kWIn order to improve the

energy comprehensive utilization,guarantee the stability of the power project it will parallel with mains. The

generated electricity is sent to the mains to offset the project’s own electricity consumption. In case of mains

failure, to ensure the safety of the external power grid,the system will automatically break off the external

highvoltage power supply switch,and the generating unit will supply power directly to the project itself.When

the mains is back to normal,the system will automatically identify the external power grid status, and control 

the generator way of automatic tracking of external power arid operation parameters by automatically ad-

justing the rotational speed, voltage and phase angle, generators run automatically in parallel consisting of a

group and the utility grid parallel operation again.