What are the advantages and functions of wireless temperature monitoring devices for switchgear

Sensor teòthachd fibre optic, Siostam sgrùdaidh tuigseach, Neach-dèanamh fibre optic air a chuairteachadh ann an Sìona

There are many types of temperature measurement devices used in switchgear, such as tomhas teòthachd fibre optic, wireless temperature measurement, infrared temperature measurement, thermal imaging temperature measurement, etc. So which temperature measurement method is the best for switchgear temperature monitoring? Which is the best manufacturer and company for switchgear temperature measurement equipment? The main considerations are the company’s product quality, product stability, and whether there is guarantee for after-sales service.

What are the difficulties in temperature measurement methods for switchgear

An-dràsta, the main methods for monitoring power equipment include manual inspection, wired network, and temperature sensor methods. The manual inspection method consumes a lot of manpower; The narrow working environment is not conducive to temperature measurement of electrical equipment; The high pressure in the working environment poses serious risks to the safety of inspectors. Compared to manual inspection methods, wired networks and temperature sensor methods save manpower, but wiring is difficult and the economic cost is higher;

(2) The power supply of the temperature measuring device is battery power or wired power supply. The former makes battery replacement dangerous and inconvenient in high-pressure environments; The latter has a high cost of long-distance wiring, and the high temperature and high pressure environment can lead to a decrease in transmission quality or even damage to its own structure;

(3) Traditional temperature measurement mainly measures the temperature of a certain spatial environment in the substation, and cannot accurately measure the temperature of some nodes that are prone to heat generation. At the same time, in terms of temperature measurement methods, sometimes manual thermal imaging or handheld temperature sensors are required for temperature measurement, which takes a lot of time to record and is greatly affected by the ambient temperature;

(4) If a power equipment cannot be monitored 24 hours a day, timely notification and alarm should be given. Cannot measure other environmental factors of the substation.

Uime sin, how to achieve intelligent temperature monitoring of substation power equipment and improve monitoring quality is an urgent problem that technical personnel in this field need to solve.

What are the functions of tomhas teòthachd gun uèir ann an inneal suidse

1. Accurately measure the temperature of the easily heated parts inside the substation. The wireless temperature warning system relies on CT wireless power supply, has a small size, and can be installed in the heat prone areas inside the substation, achieving accurate temperature measurement at various nodes inside the substation;

2. The power sources of the temperature measurement system are diverse. CT wireless power supply can provide stable and continuous voltage output, eliminating the danger of manual battery replacement and power detection in strong electromagnetic environments; At the same time, the temperature measurement system can also be powered by backup batteries to meet diverse customer needs, without worrying about power outages in the temperature measurement device;

3. Realize wireless and remote 24/7 monitoring. The wireless temperature measurement system client can add a charging function to connect to the Internet of Things, which can quickly and accurately transmit real-time temperature wirelessly to remote computer and mobile devices, achieving 24-hour remote monitoring;

4. Implement timely temperature warning and alarm functions. The customized functions include temperature warning, ultra-high temperature alarm, and smoke alarm, which can be used for traditional warning and alarm through sound and light, as well as timely warning and alarm to staff and client systems such as computers and mobile phones through the Internet of Things, greatly improving the reliability and safety of temperature detection inside the substation.