1.1.1 Structure and Principle of Electric Pitch System.mp4+ 1.2.1 Installation Process of pitch bearings.mp4+ 1.2.2 Pitch Bearing Installation - Practical Operation.mp4+ 1.3.1 Installation process of pitch reducer and pitch drive gear.mp4+ 1.3.2 Pitch Drive Assembly Installation - Practical Operation.mp4+ 1.4.1 Working Principle of Pitch Encoder.mp4+ 1.4.2 Installation of Pitch encoder.mp4+ 1.5.1 Structure and Working Principle of Slip Rings.mp4+ 1.5.2 Hoisting Slip Ring - Practical Operation.mp4+ 1.6.1 Electrical System of Pitch Cabinet.mp4+ 1.6.2 Reading the schematic diagram of the variable pitch electrical cabinet.mp4+ 1.7.1 Installation of electrical circuits for pitch cabinet.mp4+ 1.8.1 Manual debugging of the pitch system.mp4+ 1.8.2 Typical Faults and Handling of Pitch System.mp4+ 1.8.3 Pitch System Debugging - Practical Operation.mp4+ 1.9.1 Installation of the Deflector - Practical Operation.mp4+ 2.1.1 Structure and Principle of Yaw System.mp4+ 2.2.1 Installation of Yaw bearings.mp4+ 2.2.2 Yaw Bearing Installation - Practical Operation.mp4+ 2.3.1 Yaw system braking device.mp4+ 2.3.2 Yaw Brake System Installation - Practical Operation.mp4+ 2.4.1 Installation of Yaw reducer.mp4+ 2.5.1 Yaw motor installation.mp4+ 2.5.2 Yaw Drive Assembly Installation - Practical Operation.mp4+ 2.6.1 Yaw electrical System.mp4+ 2.7.1 Connection and Installation of yaw electrical control circuits.mp4+ 2.7.2 Cabin Cabinet Wiring - Practical Operation.mp4+ 2.8.1 Yaw system debugging.mp4+ 2.9.1 Installation of the cabin hood body components.mp4+ 2.9.2 Installation of factory components in the cabin.mp4+ 3.1.1 Safety Operation Specifications for Fan Hoisting.mp4+ 3.1.2 Preparations before Installation.mp4+ 3.2.1 Unloading and storage of tower cylinders.mp4+ 3.2.2 Tower Installation.mp4+ 3.2.3 Tower Cylinder Hoisting - Practical Operation.mp4+ 3.2.4 Middle (Part 1) Tower Cylinder Hoisting - Practical Operation.mp4+ 3.3.1 Cabin Overview.mp4+ 3.3.2 Engine room hoisting.mp4+ 3.3.3 Engine Room Hoisting - Practical Operation.mp4+ 3.4.1 Overview of the Impeller.mp4+ 3.4.2 Impeller Hoisting.mp4+ 3.4.3 Wind Turbine Hoisting - Practical Operation.mp4+ 3.4.4 Blade Hoisting - Practical Operation.mp4+ 4.1.1 Preparation of tower cable.mp4+ 4.2.1 Commissioning of the wind turbine complete machine workshop.mp4+ 4.2.2 On-site commissioning of wind turbine units as a whole.mp4+