Generator rotor RSO test simulator, simulation system and use method

A generator rotor, simulation system technology, applied in motor generator testing, instruments, measuring electricity, etc., can solve the damage of generator or instrument, can not carry out generator rotor AC impedance, can not carry out training practical courses and skill competitions and other issues to achieve the effect of saving money

Active Publication Date: 2018-08-07
CHINA GENERAL NUCLEAR POWER OPERATION +2
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the simulation and training of the above tests need to be carried out on real generator rotors
If there is no real generator rotor, it is impossible to conduct tests such as generator rotor AC impedance, and it is impossible to carry out relevant training courses and skill competitions
The price of a real generator rotor is o

Method used

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  • Generator rotor RSO test simulator, simulation system and use method
  • Generator rotor RSO test simulator, simulation system and use method
  • Generator rotor RSO test simulator, simulation system and use method

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Embodiment Construction

[0037] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0038] figure 1 It is a circuit diagram of a preferred embodiment of a generator rotor RSO test simulator of the present invention.

[0039] Specifically, the generator rotor RSO test simulator of this embodiment includes a positive terminal, a negative terminal, a ground terminal, N groups of winding simulation circuits, and a fault simulation circuit, wherein N is an integer greater than 1; N groups of winding simulation circuits connected in series, one end of the winding simulation circuit connected in series is connected to the positive terminal, and the other end is connected to the negative terminal; each winding simulation circuit is connected to the grounding terminal. The fault simulation circuit is connected...

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Abstract

The invention relates to a generator rotor RSO test simulator, a simulation system and a use method. The generator rotor RSO test simulator comprises a positive wiring terminal, a negative wiring terminal, a ground terminal, N sets of winding simulation circuits and a fault simulation circuit, wherein the N is an integer greater than 1, the N sets of winding simulation circuits are connected in series, one end of the winding simulation circuits connected in series is connected with the positive wiring terminal, the other is connected with the negative wiring terminal, each winding simulation circuit is connected with the ground terminal, the fault simulation circuit is connected with the winding simulation circuits, and various faults of the generator rotor RSO test simulator are made by controlling the on and off of the fault simulation circuit. The generator rotor RSO test simulator is advantaged in that the different faults of an electronic rotor can be simulated without the need for a true electronic rotor, development of training skill competitions is convenient, and a lot of funds is saved.

Description

technical field [0001] The invention relates to the field of generator rotor maintenance, and more specifically relates to a generator rotor RSO test simulator, a simulation system and a use method. Background technique [0002] Turn-to-turn short circuit of generator rotor winding will lead to local overheating of rotor winding, causing winding deformation or melting. Further development of faults will cause accidents such as burning out of retaining ring, magnetization of large shaft, or burning of journal and bearing bush. After the failure of the generator rotor, the repetitive pulse test method (Repetitive Surge Oscilloscope, RSO) can be used to detect and locate the fault point. [0003] However, the simulation and training of the above tests need to be carried out on real generator rotors. If there is no real generator rotor, it is impossible to conduct tests such as generator rotor AC impedance, and it is impossible to carry out relevant training courses and skill c...

Claims

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Application Information

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IPC IPC(8): G01R31/34
CPCG01R31/346
Inventor 王建涛刘晓萍房志强刘志强吴超肖鸿坤刘传昌
Owner CHINA GENERAL NUCLEAR POWER OPERATION
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