Method for judging performance of motor controller of test system
A motor controller and test system technology, which is applied in the direction of test/monitoring control system, general control system, motor generator test, etc., can solve the problems of no timely and accurate controllable judgment method, damage of torque speed sensor, large load error, etc. , to achieve the effects of simplifying the judgment method, improving intelligence, and connecting easily
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[0030] The present invention will be described in detail below with reference to the drawings and embodiments.
[0031] As attached figure 1 As shown, the present invention provides a high temperature test system for a water pump drive motor and a controller. The test system includes a drive motor 1, a controller 2, a water pump 3, a radiator 10, an expansion tank 12, a first electric heating box 4, The second electric heating box 5 and the control and data acquisition unit 18, in which the drive motor 1 and the controller 2 are devices under test;
[0032] The water pump 3 and the radiator 10 are connected by pipelines to form a closed circulation pipeline, the water pump 3 is driven by the driving motor 1, and the water pump 3 and the driving motor 1 are arranged in the first electric heating box 4; the controller 2 Set in the second electric heating box 5, the controller 2 is electrically connected to the driving motor 1 (the controller 2 is used to control the rotation speed o...
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