However, it is difficult to detect planet bearing fault through traditional vibration analysis. Generator stator currents contain the drivetrain health condition information, and have low complexity.

1 State Grid Ningxia Electric Power Co., Ltd Eco-tech Research Institute, Ningxia, China 2 Beijing DC T&D Engineering Technology Research Center (NARI China-EPRI Electrical Engineering Co., Ltd.), ...

At unit 6 of Russia’s Leningrad NPP, specialists have installed an upgraded generator stator in the engine room and are setting the turbine shaft line. Final assembly of the generator involves ...

Abstract: This article proposes a stator-inset-permanent magnet (PM) bearingless slice motor, which is capable of producing a constant directional force with direct suspension current regardless of ...

When connected to mains power, this extends to approximately 20 hours without affecting lift speeds or capacities. The cranes can be charged from both AC and DC power supplies or through an integrated ...