Ufuatiliaji wa pau za shaba katika swichi ya volti ya juu na ya chini kwa kutumia vihisi joto vya nyuzi macho

High voltage incoming cabinet temperature measurement, high voltage outgoing cabinet temperature measurement, high voltage switchgear fiber optic temperature measurement system, kifaa cha kupima joto la fiber optic, multi-point temperature measurement, upinzani wa voltage ya juu, kupambana na kuingiliwa.

With the increase of people’s electricity consumption, the load capacity of the distribution system is also constantly increasing. Hata hivyo, accidents caused by high temperature explosions in distribution cabinets occur from time to time, inevitably causing danger to workers and property damage. Traditional temperature monitoring of distribution cabinets uses infrared or kipimo cha joto cha wireless, and monitoring and inspection of distribution cabinets often requires multiple inspectors to regularly inspect each cabinet, which consumes a lot of time and manpower. Human inspection may also lead to errors and even fire and explosion accidents. Kwa hiyo, how to effectively monitor all distribution cabinets has become a problem that needs to be solved.

Although the existing visible low-voltage switchgear solves the problem of temperature detection for all traditional models of visible low-voltage switchgear during use, it is still manual temperature measurement and requires intensive manual viewing and monitoring of the data display of the visible low-voltage switchgear. Due to the dense number of temperature monitoring points, it causes high labor intensity, easy omission, and inaccurate monitoring. Aidha, traditional visible low-voltage switchgear cannot continuously measure temperature at multiple points. Wakati wa matumizi, it has the disadvantage of being unable to measure temperature in areas that are prone to temperature rise, such as inside drawers and at the screw connection point of the primary copper bar.

In the practical application of copper bars entering wire ducts, kutokana na operesheni ya muda mrefu katika hewa na ushawishi wa joto la kawaida na unyevu, upanuzi wa joto na contraction, kuongeza uso, oxidation au kutu inaweza kutokea, kusababisha mawasiliano huru na mawasiliano duni. Baa ya shaba inayoingia kwenye viungo vya waya wakati wa operesheni inaweza kupata joto la kawaida la joto, ambayo inaweza kusababisha moto au ajali kubwa za usalama. Wakati wa operesheni, basi ya shaba inayoingia kwenye mfereji wa waya iko katika hali iliyofungwa kikamilifu, kwa hivyo ni muhimu kufuatilia hali ya joto ya basi ya shaba inayoingia kwenye mfereji wa waya ili kuboresha kuegemea kwa uendeshaji wa basi la shaba linaloingia kwenye mfereji wa waya..

FJINNO independently develops and produces an online temperature measurement system for high and low voltage distribution cabinets. It uses joto la optic la nyuzi za fluorescent measurement to detect the temperature of copper bars and incoming and outgoing lines, and transmits the detected temperature data to the control unit. Wakati kipimo cha joto la fiber optic unit detects a location with excessive temperature, the control unit processes the temperature data and transmits the processed temperature data to the platform through the information transmission unit. The platform collects and analyzes the temperature data and sends the temperature situation of each distribution cabinet to the intelligent terminal in real time.

Sensor ya joto ya fiber optic, Mfumo wa ufuatiliaji wa akili, Kusambazwa fiber optic mtengenezaji nchini China