Soo saaraha Nidaamka Heerarka Dabka Kuleyl ee Fiber Bragg ugu Fiican

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. Heerkulka xad dhaafka ah wuxuu si fudud u sababi karaa dab, 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, la soco isbeddelada heerkulka wakhtiga iyo hab sax ah, digniinna bixi ka hor inta aanu heerkulku aad u sareyn, 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. Nidaamku waxa uu qaataa dhammaan habka cabbiraadda heerkulka dadban ee dareenka fiber-ka, baabi'inta khataraha badbaadada ee nidaamka la socodka laftiisa iyo si weyn u wanaajinaya helitaanka nidaamka la socodka ilaalinta heerkulka tamarta. Nidaamka cabbiraadda heerkulka fiber optic-ga waxaa isticmaala warshado badan oo koronto iyo shirkado koronto keena, si weyn u yareeya dhacdooyinka shilalka dabka iyo in si dhab ah loo gaaro ka-hortagga ka hor inta uusan dhicin, waafaqsan fikradda badbaadada ee “badbaadada marka hore, ka hortagga u jihaysan” warshadaha korontada.

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

1. Aaladaha dareemada heerkulku waa kuwo u adkaysta ololka iyo kuwa aan qarxin karin.

Qaybta cabbiraadda heerkulka waxay qabataa dhammaan qaab-dhismeedka fiber-ka, Taas oo si dhab ah u xaqiijinaysa la socodka heerkulka dadban. Wax lacag ah laguma soo dallaco, kulayl ma dhalin, mana keeni doonto wax khatar ah oo nabdoon taasoo ay ugu wacan tahay dejinta nidaamka dareenka.

2. Saxnaanta cabbirka heerkulka sare iyo jawaab celinta degdega ah.

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 kanaalada.

3. La socodka wakhtiga dhabta ah ee internetka.

Monitor the temperature of all measuring points in the substation switchgear continuously for 7×24 saacadood, 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. Xakamaynta qaylo-dhaanta qaybta dabacsan.

Iyada oo la adeegsanayo software-ka la socodka ee kumbuyuutarka sare, different temperature measurement points can be managed in different zones according to customer needs. Guud ahaan, the contacts inside the same switchgear are set as one zone. Set different alarm parameters for each temperature measurement point, sida digniinta heerkulka, digniinta kor u kaca heerkulka, alaarmiga heerkulka, iyo qaylo-dhaanta kor u kaca heerkulka, in si sax ah loo kala saaro dabka dhabta ah iyo kuwa beenta ah, meesha laga saaro qaylo-dhaanta beenta ah.

6. Shaqo is-baarid oo dhammaystiran.

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. Tilmaamaha software ee xoogga leh.

Bandhiga wakhtiga dhabta ah ee goobta, qiimaha heerkulka, iyo isbeddelada heerkulka aag kasta oo kormeer ah oo ku yaal is-dhexgalka bini'aadamka-mashiinka. Haddii kombiyuutarka sare uu ku rakiban yahay moduleka digniinta SMS, Macluumaadka alaarmiga waxaa loo diri karaa telefoonnada gacanta ee shaqaalaha loo qoondeeyay si loo hubiyo wax ka qabashada khataraha dabka waqtigeeda. Kumbiyuutarka sare, Xogta heerkulka taariikhiga ah iyo diiwaanada digniinta sidoo kale waa la waydiin karaa si loo soo saaro warbixinnada hawlgalka badbaadada.

Dareemaha heerkulka Fiber optic, Nidaamka la socodka caqliga, Soo saaraha fiber optic-ga ee loo qaybiyay Shiinaha