Fluorescent fiber optic temperature measurement device for power equipment

Optiese vesel temperatuur sensor, Intelligente moniteringstelsel, Verspreide optiese veselvervaardiger in China

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. Egter, 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, true temperature monitoring cannot be achieved. 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, real-time monitoring of the load capacity of cables and electrical equipment is required, which can be achieved through online real-time monitoring of the temperature of the test points.

Die betroubaarheid van hoogspanningskakeltuig onder hoë spanning en hoë stroomtoestande hou nou verband met die temperatuurstyging van die isolasieskakelaarkontakte. Tydens die werking van die kragnetwerk, meganiese vibrasie, kontak erosie, en ander redes kan kontaktoestande vererger, verhoog kontakweerstand, veroorsaak 'n toename in kontakpunttemperatuur, vererger kontakoppervlakoksidasie, en lei tot plaaslike sweiswerk of boogafvoer by los kontakpunte, uiteindelik skade aan elektriese toerusting veroorsaak, kragonderbrekings, of groot ongelukke soos brande. Hierdie tipe kontak-oorverhittingsfoutongeluk is nie net te wyte aan die kwaliteitsprobleem van die hoogspanningskasskakelaar self nie, maar belangriker, weens die gebrek aan effektiewe moniteringsmetodes vir die temperatuurstyging van die isolasieskakelaarkontakte tans.

Regarding the operation of contact temperature in high-voltage switchgear and cable branch boxes, by measuring, monitoring, and statistically analyzing the temperature of branch boxes, switchgear or high-voltage contacts using fluorescent fiber optic contact, operators can comprehensively grasp the working conditions of branch boxes, switchgear or high-voltage contacts, and avoid or reduce the occurrence of faults; The high-voltage power temperature measurement system has good reliability and complete functions.