Partial discharge ultrasonic and ultrahigh frequency integrated sensor performance test method
The invention relates to an electrical equipment insulation detection technology, in particular to a partial discharge ultrasonic and ultrahigh frequency integrated sensor performance test method, which is used for testing the following discharge insulation defects: corona discharge defect; an air g...
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| creator | TIAN HANLYU ZHANG XIAOXING ZHANG GUOZHI LU CHANGYUE |
| description | The invention relates to an electrical equipment insulation detection technology, in particular to a partial discharge ultrasonic and ultrahigh frequency integrated sensor performance test method, which is used for testing the following discharge insulation defects: corona discharge defect; an air gap discharge defect; surface discharge defects; free particle discharge defects; suspension discharge defects; the test method comprises the following steps: testing breakdown voltages under different discharge insulation defects; the invention discloses a partial discharge ultrahigh frequency signal sensing performance test method, a partial discharge ultrasonic signal sensing performance test method and a partial discharge ultrasonic signal and ultrahigh frequency signal simultaneous sensing performance test method. By utilizing the method, the sensing performance of the partial discharge ultrasonic and ultrahigh frequency integrated sensor of the power equipment on the partial discharge signal of the power equip |
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| language | chi ; eng |
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| subjects | MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING |
| title | Partial discharge ultrasonic and ultrahigh frequency integrated sensor performance test method |
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