Pi bon fib Bragg Grating Manifakti Sistèm Deteksyon Ponpye

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. Tanperati twòp ka lakòz dife, 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, kontwole tanperati chanjman nan yon fason apwopriye ak egzat, e pwoblèm avètisman anvan tanperati a vin twò wo, 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. Sistèm nan adopte yon tout fib sans metòd tanperati pasif, elimine danje sekirite nan sistèm nan siveyans tèt li ak anpil amelyore disponiblite a nan sistèm nan siveyans pou siveyans tanperati pou siveyans tanperati. Se sistèm mezi tanperati optik sa a itilize pa anpil plant pouvwa ak ekipman pou pouvwa, anpil diminye ensidan an nan aksidan dife ak vrèman reyalize prevansyon anvan li rive, an liy ak konsèp sekirite “sekirite premye, prevansyon te ekri” nan endistri pouvwa a.

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

1. Tanperati sans aparèy yo se flanm dife rezistan ak eksplozyon-prèv.

Pati mezi tanperati a adopte yon estrikti fib, ki vrèman reyalize siveyans tanperati pasif. Li pa chaje, pa jenere chalè, epi yo pa pral poze okenn danje sekirite akòz deplwaman nan sistèm sansasyon an.

2. Segondè mezi presizyon presizyon ak repons vit.

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 chanèl yo.

3. Siveyans tan reyèl sou entènèt.

Monitor the temperature of all measuring points in the substation switchgear continuously for 7×24 Èdtan, 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. Kontwòl patisyon fleksib.

Atravè lojisyèl an siveyans sou òdinatè a anwo, different temperature measurement points can be managed in different zones according to customer needs. Anjeneral, the contacts inside the same switchgear are set as one zone. Set different alarm parameters for each temperature measurement point, tankou avètisman tanperati, tanperati monte avètisman, alèt tanperati, e tanperati monte alèt, egzakteman distenge ant dife reyèl ak fo dife, elimine fo alam ak omisyon.

6. Konplè pwòp tèt ou dyagnostik fonksyon.

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. Karakteristik lojisyèl pwisan.

Ekspozisyon tan reyèl nan kote a, valè tanperati yo, ak chanjman tanperati nan chak zòn siveyans sou koòdone machin imen an. Si òdinatè a anwo ekipe ak yon modil alarm SMS, yo ka voye enfòmasyon alam la nan telefòn mobil pèsonèl la deziyen pou asire manyen alè nan danje dife. Sou òdinatè a anwo, Done tanperati istorik ak dosye alarm kapab tou kriye pou jenere rapò operasyon sekirite.

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