DING Feng. ANALYSIS OF POSITIVE BRUSH HOLDER FAULT FOR GENERATORS IN DATANG BAQIAO THERMAL POWER PLANT AND TREATMENT THEREOF[J]. Thermal power generation, 2006, (6): 60-61.
DOI:
DING Feng. ANALYSIS OF POSITIVE BRUSH HOLDER FAULT FOR GENERATORS IN DATANG BAQIAO THERMAL POWER PLANT AND TREATMENT THEREOF[J]. Thermal power generation, 2006, (6): 60-61. DOI: 10.19666/j.rlfd.2006.06.021.
ANALYSIS OF POSITIVE BRUSH HOLDER FAULT FOR GENERATORS IN DATANG BAQIAO THERMAL POWER PLANT AND TREATMENT THEREOF
The positive electrode fault of excitation contactor had appeared for two times in operation of 2×100 MW generators in Datang Baqiao Thermal Power Plant.Based on observation
measurement
and specialists analysis
the main causes of burnout failure for carbon brush on said generators have been found.After taking corresponding measures
the temperature of carbon brushes has remarkably lowered