L-Aħjar Fibra Bragg Grating Thermal Fire Detection System Manifattur

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. Temperatura eċċessiva tista 'faċilment tikkawża nirien, 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, tissorvelja l-bidliet fit-temperatura fil-ħin u b'mod preċiż, u toħroġ twissijiet qabel ma t-temperatura ssir għolja wisq, 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. Is-sistema tadotta metodu kollu ta 'kejl tat-temperatura passiva li jħoss il-fibra, l-eliminazzjoni tal-perikli għas-sikurezza tas-sistema ta' monitoraġġ innifisha u t-titjib kbir tad-disponibbiltà tas-sistema ta' monitoraġġ għall-monitoraġġ tat-temperatura tal-enerġija. Din is-sistema ta 'kejl tat-temperatura tal-fibra ottika tintuża minn ħafna impjanti tal-enerġija u kumpaniji tal-provvista tal-enerġija, tnaqqas ħafna l-okkorrenza ta' inċidenti tan-nar u tikseb verament prevenzjoni qabel ma sseħħ, f'konformità mal-kunċett ta' sikurezza ta' “sigurtà l-ewwel, orjentati lejn il-prevenzjoni” fl-industrija tal-enerġija.

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

1. L-apparati li jħossu t-temperatura huma reżistenti għall-fjammi u kontra l-isplużjoni.

Il-parti tal-kejl tat-temperatura tadotta struttura tal-fibra kollha, li verament jirrealizza monitoraġġ passiv tat-temperatura. Mhux iċċarġjat, ma jiġġenerax sħana, u mhu se joħloq l-ebda periklu għas-sikurezza minħabba l-użu tas-sistema ta' sensing.

2. Preċiżjoni tal-kejl tat-temperatura għolja u rispons mgħaġġel.

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 Kanali.

3. Monitoraġġ onlajn f'ħin reali.

Monitor the temperature of all measuring points in the substation switchgear continuously for 7×24 Siegħa, 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. Kontroll flessibbli tal-allarm tal-partizzjoni.

Permezz tas-softwer ta 'monitoraġġ fuq il-kompjuter ta' fuq, different temperature measurement points can be managed in different zones according to customer needs. Ġeneralment, the contacts inside the same switchgear are set as one zone. Set different alarm parameters for each temperature measurement point, bħal twissija dwar it-temperatura, TWISSIJA DWAR IŻ-ŻIEDA FIT-TEMPERATURA, Allarm tat-temperatura, u allarm taż-żieda fit-temperatura, li jiddistingwu b'mod preċiż bejn nirien reali u foloz, jeliminaw allarmi u ommissjonijiet foloz.

6. Funzjoni komprensiva awtodijanjostika.

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. Karatteristiċi qawwija tas-softwer.

Wiri f'ħin reali tal-post, Valuri tat-temperatura, u bidliet fit-temperatura ta' kull żona ta' monitoraġġ fuq l-interfaċċja bejn il-bniedem u l-magna. Jekk il-kompjuter ta' fuq huwa mgħammar b'modulu ta' allarm SMS, L-informazzjoni dwar l-allarm tista' tintbagħat lill-mowbajls tal-persunal maħtur biex jiġi żgurat it-trattament f'waqtu tal-perikli tan-nirien. Fuq il-kompjuter ta' fuq, Id-dejta storika tat-temperatura u r-rekords tal-allarm jistgħu jiġu kkonsultati wkoll biex jiġu ġġenerati rapporti dwar l-operat tas-sikurezza.

Senser tat-temperatura tal-fibra ottika, Sistema ta 'monitoraġġ intelliġenti, Manifattur tal-fibra ottika distribwita fiċ-Ċina