Diesel generator friendship reported: on March 9, 10 priorities when liujiaxia hydropower station in gansu province after 5 generator overhaul task, adjustable, with "zero defect" interconnection has paved the way for the Yellow River mouth after big power.
It is understood that the no.5 generator set of liujiaxia hydropower plant is the largest single generator set with a capacity of 320,000 kw. The general overhaul is the liujiaxia hydropower plant to seize the winter this spring period of the favorable opportunity to the unit for a comprehensive overhaul. Within 21 days of maintenance time, the factory efficient completed the electrical once or twice, measuring equipment cleaning the missile d etection, turbine flow components inspection, mechanical equipment installation, commissioning tachycardia, excitation system, speed control system, forecast of electric braking system, protect the export double jump, cleaning the check monitoring system, main transformer cleaning, pilot test, 5 3305 switch to clear checks, and 33056 gas processing, the unit auxiliary equipment inspection, cleaning, pilot test and other maintenance project.
In order to ensure the high quality and smooth completion of the overhaul of no.5 generator set, liujiaxia hydropower plant organized professional and technical personnel to prepare the overhaul plan in advance in a scientific and reasonable way, so as to make the task of each link in the overhaul process and the interpenetration of each overhaul task more consistent with the actual work on site and ensure the smooth progress of the overhaul work.
According to relevant controller introduces, in the process of operation, vigorously promotes the safety and process quality control, strictly implement the "two ticket SanZhi" and three-level system of checking, ensure the quality of the repair work safety and maintenance standards, "strengthen workers joining into the professional safety education and business training, effectively enhance the consciousness and the professional technical people working security level. At the same time, through reasonable arrangement of maintenance work items, optimization of maintenance work process, the use of advanced tools to reduce labor intensity and other means, effectively overcome the time constraints, heavy tasks and other adverse factors, to ensure that the plant's no.5 generator overhaul scheduled task completed.