Testing system for testing wind generating set pitch system
A technology of wind turbines and pitch control systems, which is applied in the direction of engine testing, machine/structural component testing, and measuring devices. It can solve the problems of inability to install blades, inability to verify system functions, and difficulty in ensuring the quality of ex-factory products as a whole. Safety and other issues, to achieve a significant effect of energy saving
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[0014] The present invention will be further described below in conjunction with the drawings and embodiments.
[0015] A test system used for testing the pitch system of wind turbines, such as figure 1 As shown, it includes a host computer, a pitch system, and a loading system. The pitch system and the loading system are respectively connected to the host computer through a communication cable. The pitch system is connected to the loading system. The pitch system includes a pitch drive and a pitch motor. The pitch drive is connected with the pitch motor, and the pitch drive is provided with a communication module, a PID controller for controlling the pitch speed, a motor driver for driving the action of the pitch motor, and a charging unit connected to the pitch motor; The communication module is connected to the host computer through a communication cable, the communication module is connected to the PID controller that controls the pitch speed, the PID controller that controls...
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