Infrared thermal imager and other instruments help the closing of the National Games
"infrared thermal imaging and ultrasonic partial discharge detection instruments are like our 'clairvoyance' and 'ear of the wind' of electricity protection people. These two kinds of electricity protection technology means can directly reflect the operation state of the equipment." He Jin, the person in charge of the scene, said with an instrument like a portable video recorder in his hand
on the evening of September 5, Tianjin electric power staff put into the rehearsal of the closing ceremony of the National Games in a practical state. This instrument is recommended to be used at an ambient temperature below 25 ℃. With the help of a variety of advanced live detection technology, check the deformed parts in the Museum, that is, feel the deformation; Transmission and amplification part; Display the operation status of some transformers, switchgear and other primary power equipment, so as to ensure that the 13th National Games will be "shinning" closed in Tianjin
at 8:00 that night, the rehearsal for the closing ceremony of the National Games was held in Tianjin gymnasium. According to the on-site person in charge of Tianjin Academy of electrical Sciences, the lighting and sound equipment of the venue were all turned on during the rehearsal, and the load of the substation in the museum was basically consistent with that of the closing ceremony, so as to predict the equipment operation during the heavy load period on the closing ceremony
in front of the power supply equipment running everywhere, the power live detection personnel are using infrared thermal imaging, ultrasonic partial discharge, transient ground voltage partial discharge and other advanced power protection detection instruments to comprehensively diagnose and troubleshoot the transformers, switchgear, distribution cabinets, etc. in one 35 kV substation and three 400 V distribution rooms in the museum, so as to find and eliminate the suspected hidden dangers of the equipment in advance, and timely grasp the first-hand data of the equipment operation status on the day of the closing ceremony, Ensure the venue power supply on the day of the closing ceremony
"infrared thermal imaging and ultrasonic partial discharge detection instruments are like the 'clairvoyant' and 'ear of the wind' of our power protection people. These two power protection technology means can directly reflect the running state of the equipment." He Jin, the person in charge of the scene, said with an instrument like a portable video recorder in his hand, "Through infrared temperature measurement, this instrument is expected to use at least 1million plastic bag images less every year, which can timely find the hot spots of the equipment that ordinary people can't detect with the naked eye, and effectively check the heating defects of the transformer and distribution switch joints. While ultrasonic testing makes up for the lack of infrared temperature measurement that can't detect the internal operation of the equipment. Through 'listening', it can effectively detect the operation status of the equipment inside the distribution cabinet. So far, there are no other materials It can replace the important position of EPS board in the insulation market. Finally, through these scientific and technological means, the power supply equipment can operate "without defects" during the National Games. "
advanced detection instruments can detect all possible equipment faults and hidden dangers in advance, so that the Tianjin National Games can "shine" to a close. What we want to say is that it is with these advanced instruments that testing personnel can complete each task well. We always believe that technology will make all inspection and testing work faster and more accurate