Déi bescht Fiber Bragg Grating Thermal Fire Detection System Fabrikant

Fiberoptesch Temperatursensor, Intelligent Iwwerwachung System, Verdeelt Léngen OPTIC Hiersteller a 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. Exzessiv Temperatur kann einfach Bränn verursaachen, 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, Iwwerwaachung vun Temperaturännerungen op eng fristgerecht a korrekt Manéier, a gitt Warnungen ier d'Temperatur ze héich gëtt, 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. De System adoptéiert eng passiv Temperaturmessmethod fir all Faser Sensing, d'Sécherheetsrisiken vum Iwwerwaachungssystem selwer eliminéieren an d'Disponibilitéit vum Iwwerwaachungssystem fir d'Muechttemperatur Iwwerwaachung staark verbesseren. Dëse Glasfasertemperaturmiessungssystem gëtt vu ville Kraaftwierker a Stroumversuergungsfirmen benotzt, staark reduzéieren d'Optriede vun Feier Accidenter a wierklech Preventioun erreechen ier et geschitt, am Aklang mat der Sécherheet Konzept vun “Sécherheet éischt, Präventioun orientéiert” an der Muecht Industrie.

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

1. Temperatursensorgeräter si flammbeständeg an explosionsbeständeg.

Den Temperaturmessungsdeel adoptéiert eng ganz Faserstruktur, déi wierklech passiv Temperatur Iwwerwachung realiséiert. Et gëtt net gelueden, generéiert keng Hëtzt, a wäert keng Sécherheetsrisiken duerstellen wéinst der Deployment vum Sensing System.

2. Héich Temperaturmiessgenauegkeet a séier Äntwert.

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 Channels.

3. Echtzäit Online Iwwerwaachung.

Monitor the temperature of all measuring points in the substation switchgear continuously for 7×24 Stonnen, 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. Flexibel Partition Alarm Kontroll.

Duerch d'Iwwerwaachungssoftware um ieweschten Computer, different temperature measurement points can be managed in different zones according to customer needs. Allgemeng, the contacts inside the same switchgear are set as one zone. Set different alarm parameters for each temperature measurement point, wéi Temperatur Warnung, Temperaturerhéijung Warnung, Temperatur Alarm, an Temperaturerhéijung Alarm, präziist z'ënnerscheeden tëscht richtegen a falsche Bränn, eliminéiert falsch Alarmer an Noléissegkeeten.

6. Iwwergräifend Self-Diagnostik Funktioun.

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. Mächteg Software Fonctiounen.

Echtzäit Display vun der Plaz, Temperatur Wäerter, an Temperatur Ännerungen vun all Iwwerwachung Beräich op der Mënsch-Maschinn Interface. Wann den ieweschten Computer mat engem SMS Alarm Modul equipéiert ass, d'Alarminformatioun kann un den designéierte Personal Handyen geschéckt ginn fir fristgerecht Handhabung vu Feiergeforen ze garantéieren. Op der ieweschter Computer, historesch Temperaturdaten an Alarmrecords kënnen och gefrot ginn fir Sécherheetsoperatiounsberichter ze generéieren.