Problem: The installed capacity of the power station is 2 x 12MW. After one year operation, cracks occurred in many buckets. One of the turbine runners lost their bucket and needs to be frequently shut down to repair it. The power station suffered huge losses.
New runner model: CJGT003-L-150/2×10.5
Solution: The new turbine operates stably, the broken bucket was rehabilitated and the output reached rated value with 10% reduced the injector opening, bringing greater economic benefits for power plant.