Examples of 'pitch drive' in a sentence
Meaning of "pitch drive"
pitch drive: This phrase may refer to a strong determination, motivation, or a compelling force that propels someone towards a particular goal or objective with great intensity
How to use "pitch drive" in a sentence
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pitch drive
The pitch drive is then switched off.
A current drain from the pitch drive system is measured.
The inverter is used for driving the pitch drive.
The second pitch drive motor is configured to provide a second maximum torque.
The electrical power device is used for driving the pitch drive.
Pitch drive system and method for controlling a pitch of a rotor blade of a wind energy plant.
The pitch of the at least one rotor blade is adjustable by a pitch drive.
The pitch adjustment means can comprise a pitch drive and a gear for the pitch drive.
The pitch drive operation during this emergency shutdown is illustrated in FIG.
This can cause wear and tear on the pitch drive components.
The pitch drive mechanism further includes a gear box which is not shown in Fig.
The rotor blade is rotatable around a pitch axis using a pitch drive system.
Typically, the pitch drive is actuated electrically or hydraulically.
System and method for improving speed control of a pitch drive system of a wind turbine.
Optionally, the pitch drive motors may be brushless three-phase asynchronous motors.
See also
The pitch adjustment means can comprise a single pitch drive or multiple pitch drives.
The pitch drive system is typically inside the hub and / or rotor blade.
Furthermore, it is possible to measure a direct torque from the pitch drive system.
In another aspect of the invention, each pitch drive further comprises an electrical power device.
Advantageously, this requires less energy than generating a counteractive torque by the pitch drive.
According to a first aspect of the invention, an pitch drive power backup is provided.
The pitch drive power backup includes a backup multi-pole generator with permanent magnets.
Furthermore, it is possible to measure a torque when the pitch drive system is operated.
A pitch drive PD is fixed to the rotor hub 8.
Furthermore, the backup generator is connected to the pitch drive of the wind turbine.
The pitch drive is mounted on a drive flange 17.
According to an advantageous embodiment, the pitch drive system may further comprise a third pitch drive.
The pitch drive can be mounted to that specific stiffening web 38.
A method for improving speed control of a pitch drive system of a wind turbine, the method comprising,.
A pitch drive system for a wind turbine, the pitch drive system comprising,.
Smoak followed with a first pitch drive to right, Toronto 's fourth homer of the game.
According to aspects described herein, the rotor blades are pitched by a pitch drive system 112.
The pitch drive 8 which is firmly fixed to rotor hub 4 is mounted inside the hub.
Fig . 7 shows again a different arrangement of a pitch drive for a rotor blade.
A first and a second pitch drive PD1 and PD2 are fixed to the rotor hub 8.
FIG . 4 shows a further simplified view to the pitch drive system.
Only one of three pitch drive systems 68 is shown in Figure 2.
Also, in Fig . 3 each rotor blade has its own independent pitch drive.
The control module 7 controls a blade pitch drive 3 of the rotor blades 2.
FIG . 7 schematically illustrates the control of the first and second pitch drive PD1 and PD2.
Each blade is driven by a first and second pitch drive named MOTOR 1 and MOTOR 2.
In other words, the first pitch drive e . g.
FIG . 3 is a simplified detailed view of the pitch drive system of FIG . 2.
