Peranti pengukuran suhu gentian optik pendarfluor untuk peralatan kuasa-INNO

With the implementation of power grid renovation, especially the continuous deepening of urban network renovation and construction, the usage of cables and electrical equipment has significantly increased, which has made the operation management, monitoring and maintenance of cables and electrical equipment very important. In practical work, in order to avoid cables and electrical equipment from overheating at high temperatures, it is usually necessary to choose a method that appropriately preserves their load capacity. Namun begitu, this makes the use of these cables and electrical equipment uneconomical, and manual inspections can only detect the surface temperature of the test point. For enclosed electrical equipment such as cables and switchgear, pemantauan suhu sebenar tidak dapat dicapai. Whether from the perspective of the safe operation of electrical equipment such as cables and ring main cabinets or from the perspective of power system scheduling needs, pemantauan masa nyata kapasiti beban kabel dan peralatan elektrik diperlukan, which can be achieved through online real-time monitoring of the temperature of the test points.

The reliability of high-voltage switchgear under high voltage and high current conditions is closely related to the temperature rise of the isolation switch contacts. During the operation of the power grid, getaran mekanikal, hakisan sentuhan, and other reasons can worsen contact conditions, increase contact resistance, cause an increase in contact point temperature, exacerbate contact surface oxidation, and lead to local welding or arc discharge at loose contact points, ultimately causing damage to electrical equipment, power outages, or major accidents such as fires. Kemalangan kerosakan hubungan terlalu panas jenis ini bukan sahaja disebabkan oleh masalah kualiti suis kabinet voltan tinggi itu sendiri, tetapi yang lebih penting, disebabkan kekurangan kaedah pemantauan yang berkesan untuk kenaikan suhu kenalan suis pengasingan pada masa ini.

Mengenai pengendalian suhu sentuhan dalam kotak suis voltan tinggi dan kotak cawangan kabel, dengan mengukur, pemantauan, dan menganalisis secara statistik suhu kotak cawangan, perkakas suis atau sesentuh voltan tinggi menggunakan sesentuh gentian optik pendarfluor, pengendali boleh memahami secara menyeluruh keadaan kerja kotak cawangan, suis atau sesentuh voltan tinggi, dan mengelakkan atau mengurangkan berlakunya kesalahan; Kuasa voltan tinggi sistem pengukuran suhu mempunyai kebolehpercayaan yang baik dan fungsi yang lengkap.