Fault diagnosis technology of wind turbine generator and rotor 并列题名：Fault diagnosis technology of wind turbine generator and rotor Fault diagnosis technology of power equipment based on sound and vibration Fault diagnosis technology of equipment 并列题名：Fault diagnosis technology of power equipment based on sound and vibration Control technology of wind power generation system Control technologies of wind power generator sets Fault diagnostic technology for electrical equipments Intellgent fault diagnosis technology for photovoltaic power generation system 并列题名：Control technology of wind power generation system