The success of the first charged excitation transformer of Ling Ao Phase II Unit 3 generator and the smooth completion of excitation regulator rectifier bridge test on March 16th signifies the unveiling of commencement of Ling Ao Phase II Unit 3 generator set.

The charging test of Ling Ao Phase II Unit 3 generator excitation transformer successfully completed after 4 hours and 25 minutes, with the common effort of the test group, i.e. having advanced planning, careful preparation, several studies and discussions with some grid, construction, operation units and departments.

This is a comprehensive test on all generator excitation system except generator itself, and a trial and a successful example of combined test in commissioning and erection area by Ling Ao Phase II site project department.