We have maintained wind power generators, mainly GE 1.5 series, and conducted 24H monitoring for more than 15 years. Currently we operate and maintain more than 10 types of wind turbines.We made original improvement by failure analysis and data analyses. Parts stock program and original supply chain are established through worldwide. For new large wind turbine, we can cooperate with Wind turbine suppliers.
Perform the scheduled and unscheduled maintenance
According to data analysis of SCADA, we perform preventive maintenance and improvement proposals by various results of error and state analysis, CMS, and Inspection (endoscopic, non-destructive examination: PT, MT, UT, vibration analysis etc.)
Regarding CMS, we introduced the eco-CMS (CONDITION MONITORING HARDWARE) manufactured by ONYX Insight. By analyzing the damages of wind generators and replacing dirty grease to new one due to our main bearing flushing device, we offer improvement solutions for reducing the internal damages and life prolonging of main bearings. In addition, we suggest reduction in costs with substituting converter parts of wind power generator to manufactured by ZOPF.