Eyona Fiber Bragg Grating Thermal Fire Detection System Manufacturer

Inzwa yobushushu bokukhanya kweFayibha, Inkqubo yokubeka iliso ekrelekrele, Kusasazwe umenzi ifayibha optic e China

Why do switch cabinets need fiber optic grating temperature sensing fire detection systems

The switchgear is a key equipment in the substation, and its internal switch contacts complete the execution of power dispatching. Due to excessive load, aging of contacts, and improper contact, the temperature of the contacts in switchgear can rise. Ubushushu obugqithisileyo bunokubangela imililo ngokulula, power supply failures, power outages, and personal and property losses. The current temperature measurement method in substations mainly uses handheld infrared thermometers to measure temperature, and conducts daily inspections of each switchgear to obtain temperature status information. Each substation urgently needs an online temperature measurement technology that can automatically collect the temperature of each contact in real time, jonga utshintsho lobushushu ngexesha nangendlela echanekileyo, kwaye ukhuphe izilumkiso phambi kokuba ubushushu buphakame kakhulu, so that managers have sufficient time to take corresponding measures to avoid power outages and fires.

Fiber optic temperature sensing technology can develop a fiber optic grating temperature sensing fire detection system, which can monitor the temperature of switchgear in real time and provide early warning and alarm. Inkqubo isebenzisa yonke indlela yokulinganisa iqondo lobushushu esiva yonke into, ukuphelisa iingozi zokhuseleko lwenkqubo yokubeka iliso ngokwayo kunye nokuphucula kakhulu ukufumaneka kwenkqubo yokubeka iliso yokubeka iliso kubushushu bamandla. Le nkqubo yokulinganisa ubushushu befiber optic isetyenziswa zizityalo ezininzi zamandla kunye neenkampani zombane, ukunciphisa kakhulu ukwenzeka kweengozi zomlilo kunye nokufezekisa ngokwenene ukukhusela ngaphambi kokuba kwenzeke, ngokuhambelana nembono yokhuseleko “ukhuseleko kuqala, kuthintelo” kushishino lwamandla.

What are the main functions of the fiber Bragg grating temperature measurement system host

1. Izixhobo ezivavanya ubushushu ziyaxhathisa amadangatye kwaye azinakudubula.

Inxalenye yokulinganisa ubushushu ithatha yonke i-fiber structure, eqonda ngokunyanisekileyo ukujongwa kobushushu. Ayihlawuliswa, ayivelisi bushushu, kwaye ayiyi kubangela naziphi na iingozi zokhuseleko ngenxa yokuthunyelwa kwenkqubo yeemvakalelo.

2. Ukuchaneka komlinganiselo ophezulu wokushisa kunye nokuphendula ngokukhawuleza.

The temperature measurement host has high temperature resolution and high temperature measurement accuracy. The full channel scanning time is short, with a temperature detection time of about 2 seconds for 16 imijelo.

3. Ixesha lokwenene esweni online.

Monitor the temperature of all measuring points in the substation switchgear continuously for 7×24 iiyure, and regularly save the temperature measurement data to provide auxiliary data for the health monitoring of each switchgear.

4. Accurate spatial positioning.

Fiber Bragg grating temperature sensing corresponds to each measurement point position, and each sensor has global uniqueness. The upper computer monitoring software can accurately locate the location of the sensor that triggered the alarm.

5. Ulawulo lwe-alarm yolwahlulo oluguquguqukayo.

Ngokusebenzisa isoftware esweni kwikhompyuter ephezulu, different temperature measurement points can be managed in different zones according to customer needs. Ngokubanzi, the contacts inside the same switchgear are set as one zone. Set different alarm parameters for each temperature measurement point, njengesilumkiso sobushushu, isilumkiso sokunyuka kobushushu, alarm yobushushu, kunye ne-alam yokunyuka kobushushu, ukwahlula ngokuchanekileyo phakathi kwemililo yokwenyani kunye nobuxoki, susa izilumkiso ezingeyonyani kunye nezinto ezishiyiweyo.

6. Comprehensive self diagnostic umsebenzi.

Each temperature sensor in this system has wavelength uniqueness, and the system database can remember its precise location. At the same time as each temperature measurement, the system performs self testing and diagnosis to detect sensor faults in real time for timely repair and maintenance.

7. Iimpawu zesoftware ezinamandla.

Umboniso wexesha lokwenyani wendawo, amaxabiso amaqondo obushushu, kunye nokutshintsha kweqondo lokushisa kwindawo nganye yokubeka iliso kwi-interface yomatshini womntu. Ukuba ikhompyuter ephezulu ixhotyiswe ngemodyuli ye-alamu yeSMS, ulwazi lwe-alamu lunokuthunyelwa kwiifowuni eziphathwayo zabasebenzi abachongiweyo ukuze kuqinisekiswe ukuphathwa kwangethuba kweengozi zomlilo. Kwikhompyuter ephezulu, idatha yobushushu bembali kunye neerekhodi ze-alam nazo zinokubuzwa ukuvelisa iingxelo zokusebenza kokhuseleko.