Box type substation transformer temperature monitoring sensing system, the best manufacturer

Cảm biến nhiệt độ sợi quang, Hệ thống giám sát thông minh, Nhà sản xuất cáp quang phân phối tại Trung Quốc

Box type substation is a factory prefabricated indoor and outdoor compact distribution equipment that integrates high-voltage switchgear, distribution transformers, and low-voltage distribution devices according to a certain wiring scheme. It organically combines high-voltage power receiving, transformer voltage reduction, low-voltage distribution, and other functions, and is installed in a moisture-proof, rust proof, rodent proof, fireproof, anti-theft, heat-insulating, fully enclosed, and movable steel structure box. It is an electromechanical integration and fully enclosed operation, especially suitable for urban network construction and renovation. It is a new type of substation that has emerged after civil engineering substations. Box type substations are suitable for mines, nhà máy, enterprises, oil and gas fields, and wind power stations. They replace the original civil power distribution rooms and substations and become a new type of complete set of transformer and distribution equipment.

Box type substations have gradually become an important power equipment widely used in the construction and renovation of the State Grid due to their strong completeness, simple appearance, reliable operation, and simple daily maintenance. Due to the large amount of heat generated by the operation of the equipment inside the box, especially in hot summer, the increase in electricity load has a greater impact on the temperature inside the box. If the temperature inside the box is not cooled in a timely manner, it will cause the electrical equipment to fail to operate normally, resulting in the paralysis of the power system in mild cases and causing fires in severe cases, resulting in significant harm.

Advantages of Box type Transformer Fiber Optic Temperature Measurement Device System

Fiber optic temperature sensors can be widely used in various fields such as power, mining, hóa dầu, subways and tunnels, water conservancy and civil engineering, and military. Specifically, as follows:

1. Temperature measurement under strong electromagnetic field. Fiber optic temperature measurement technology has an absolute advantage in high-voltage applications, as it has no additional heating caused by conductive parts and is not affected by electromagnetic field interference.

2. Temperature measurement of high-voltage electrical appliances. The most typical application is temperature measurement of winding hotspots in high-voltage transformers.

3. The production and storage process of flammable and explosive materials, as well as temperature measurement of equipment. Fiber optic sensors are essentially fire-resistant and explosion-proof devices, which do not require explosion-proof measures and are very safe and reliable. Compared with electrical sensors, it can reduce costs and improve sensitivity.

4. The sensor adopts RS485 communication, which can achieve multi-channel network monitoring and can set up up up to multiple different measurement channels. It can be displayed locally, and the display module is equipped separately.

5. The sensor adopts specially developed fiber optic cables, which have extremely strong electromagnetic interference resistance and are suitable for working in strong electromagnetic environments.

6. High reliability, strong anti-interference ability, wide applicability, especially suitable for working in harsh environments.

7. According to different temperature requirements, simply replace the fiber optic probe to achieve measurement standards, which is convenient and fast.