Ny tsara indrindra fibre bragg makarakara mafana rafitra mamantatra afo Manufacturer

Fibre optic hafanana sensor, Rafitra fanaraha-maso manan-tsaina, Nozaraina fibre optic mpanamboatra ao Shina

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. Ny hafanana be loatra dia mety hiteraka afo mora foana., 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, Manara-maso ny mari-pana fiovana amin'ny fomba ara-potoana sy marina, ary mamoaka fampitandremana alohan'ny hahatongavan'ny mari-pana ambony loatra., 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. Ny rafitra mandany fibre rehetra mahatsapa atao fandrefesana ny hafanana fomba, fanafoanana ny loza ateraky ny rafitra fanaraha-maso ary manatsara be ny fisian'ny rafitra fanaraha-maso ny fanaraha-maso ny mari-pana herinaratra.. Io fibre optic mari-pana fandrefesana rafitra no ampiasain'ny hery maro sy ny hery orinasa famatsiana orinasa, Tena mampihena ny fisian'ny loza ateraky ny afo sy ny tena fanatrarana ny fisorohana alohan'ny hitrangan'izany., mifanaraka amin'ny foto-kevitra momba ny fiarovana “Ny fiarovana aloha, Fisorohana mifantoka” Ao amin'ny indostrian'ny herinaratra.

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

1. Ny fitaovana fanaraha-maso ny hafanana dia mahatohitra ny lelafo sy ny fipoahana-porofo.

Ny mari-pana fandrefesana anjara mandany rafitra fibre rehetra, izay tena mahatsapa ny fanaraha-maso ny mari-pana. Tsy voampanga izany, Tsy miteraka hafanana, ary tsy hametraka loza ara-piarovana noho ny fametrahana ny rafitra sensing.

2. Avo ny mari-pana fandrefesana marina sy ny fifadian-kanina valin.

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 Fantsona.

3. Fanaraha-maso amin'ny fotoana tena izy amin'ny Internet.

Monitor the temperature of all measuring points in the substation switchgear continuously for 7×24 ora maro, 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. malefaka fisarahana fanairana fanaraha-maso.

Amin'ny alalan'ny fanaraha-maso ny rindrambaiko eo amin'ny solosaina ambony, different temperature measurement points can be managed in different zones according to customer needs. Amin'ny ankapobeny, the contacts inside the same switchgear are set as one zone. Set different alarm parameters for each temperature measurement point, Toy ny fampitandremana momba ny mari-pana, Fampitandremana fiakaran'ny mari-pana, fanairana momba ny mari-pana, ary ny fiakaran'ny mari-pana, Manavaka tsara ny afo tena izy sy ny diso, Esory ny fanairana diso sy ny fanadinoana.

6. Feno-tena diagnostic asa.

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. Mahery rindrambaiko endri-javatra.

Ny fampisehoana ara-potoana ny toerana, Soatoavin'ny mari-pana, ary ny fiovan'ny mari-pana amin'ny faritra fanaraha-maso tsirairay amin'ny interface-milina olombelona. Raha ny solosaina ambony dia fitaovana amin'ny SMS fanairana Module, Azo alefa any amin'ny findain'ireo mpiasa voatondro ny vaovao fanairana mba hiantohana ny fitantanana ara-potoana ny loza mety hitranga amin'ny afo.. Ao amin'ny solosaina ambony, Ara-tantara ny mari-pana sy ny firaketana an-tsoratra fanairana azo nanontany ihany koa mba hiteraka fiarovana asa tatitra.