Multifunctional testing platform and method for relay protection testing
A multi-functional testing and relay protection technology, applied in the direction of measuring electricity, measuring devices, measuring electrical variables, etc., can solve the problems of wasting labor costs, reducing work efficiency, and increasing potential safety hazards, so as to save labor costs, improve efficiency, The effect of flexibility
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[0060] When the anti-vibration platform 5 of the protection tester is in a stable state, the transmission line 205 is not affected by the force of the stepping motor 11, and the balance mechanism 2 tightens the brake line 204 through the elastic force of the return spring 202 to maximize the friction between the friction plates 201 When the vehicle body drives the protection tester anti-vibration platform 5 with an inclination angle, depending on the angle, when the transmission line 205 is under the force of the stepping motor 11, the return spring 202 is compressed by the lock lever 203, and the brake line 204 is relaxed to reduce The function of friction can ensure that the multifunctional test platform for relay protection test can move flexibly while maintaining a stable state without turbulence. The specific implementation method is as follows:
[0061] Define the angle error as:
[0062] e(k)=θ(k)
[0063] Where: θ(k) is the horizontal angle of the gyroscope collected by the...
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