Penderia suhu gentian optik INNO ,sistem pemantauan suhu.
Cara memantau peralatan operasi grid kuasa dengan cekap dan tepat adalah masalah utama yang kami hadapi pada masa ini. Dalam sistem penghantaran dan pengedaran, suis voltan tinggi adalah peralatan penting yang memainkan peranan penting dalam membuka dan menutup talian kuasa, menyediakan pemantauan dan perlindungan. Operasinya yang selamat dan stabil secara langsung memberi kesan kepada operasi yang selamat dan stabil bagi sistem penghantaran dan pengedaran. Pada masa ini, kebanyakan kegagalan suis voltan tinggi yang berlaku dalam berbilang unit domestik disebabkan oleh kenaikan suhu yang lemah disebabkan oleh pelbagai sebab semasa operasi jangka panjang suis. Oleh itu, mengambil langkah berkesan untuk memantau kenaikan suhu di dalam suis adalah isu utama dalam mencegah kerosakan tersebut daripada berlaku.
The advantages of fluorescent fiber optic temperature measurement devices
(1) Not affected by insulation and electromagnetic interference issues: Fluorescent fiber optic temperature measurement technology uses insulation materials, and the sensing and transmission signals are both optical signals. There is no need to supply power to it during operation, and there is no electrical connection between the sensor and the outside. Oleh itu, fluorescent fiber optic sensors are used for temperature monitoring of switchgear contacts, and there is no insulation or electromagnetic interference.
(2) Due to its small sensing probe volume, absence of any metal materials, absence of electronic components, prestasi penebat yang baik, rintangan voltan tinggi, hayat perkhidmatan yang panjang, and maintenance free operation, it can monitor and analyze the temperature of switchgear contacts in real-time 24/7.
Reference for installation plan of fiber optic temperature measurement equipment
Installation of fiber optic temperature measurement monitoring host
The monitoring host of the sistem pengukuran suhu gentian optik pendarfluor is installed in the monitoring cabinet in the control room, and a monitoring computer is set up on the operator console for remote monitoring.
Installation of fiber optic thermometer
The fiber optic thermometer is installed on the back wall of the instrument panel in the upper front of the switchgear to facilitate future maintenance.
Installation of fiber optic temperature sensors
The fiber optic temperature sensing probe can be directly installed in contact with the contact of the switchgear. The main heat source of the switchgear is located at the junction of the static and dynamic contacts, but this area is protected by an insulation sleeve, and the space inside is very limited. Oleh itu, the design of fiber optic temperature sensors should fully consider this issue, and the installation of accessories should consider maintaining a safe distance from the moving contacts.
The installation at the cable joint of the switchgear can be done by using special adhesive to stick the sensor to the cable joint and then using a special tie to bind and fix it.
Wiring method inside the cabinet: The cables and tail fibers inside the cabinet should be routed as much as possible along the corners of the cabinet or tied together with the secondary wires through dedicated cable trays for easy maintenance inside the cabinet in the future.
Sistem pengukuran suhu gentian optik perisian
Fungsi utama sistem perisian termasuk pemantauan tempatan suhu masa nyata, pemantauan jauh data masa nyata, penggera suhu tinggi/rendah, amaran suhu tinggi/rendah, main balik data sejarah, pra – dan lengkung pasca penggera, temperature export, dan fungsi lain.
By using fluorescent fiber optic temperature sensors, the monitoring problem of the main heating points in the switchgear has been solved. The application of fluorescent fiber optic temperature measurement technology in switchgear is not affected by insulation issues and electromagnetic interference, has advantages such as high measurement accuracy, saiz kecil, hayat perkhidmatan yang panjang, and maintenance free. It can also monitor the temperature of joints in multiple high-voltage switchgear simultaneously. The application of this technology will overall improve the technical level of temperature online monitoring in China’s power industry.
The above plan is for reference only and requires on-site cases, product information, and solutions
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Sensor suhu gentian optik, Sistem pemantauan pintar, Pengeluar gentian optik yang diedarkan di China
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