TBEA Electric Company the first listed company in China's transformer industry, the core backbone enterprise of China's major equipment manufacturing industry, the national enterprise technology center and postdoctoral research station, with the right of foreign economic and technological cooperation and the qualification of national foreign aid project construction. It is the first enterprise group to obtain "China Famous Trademark" and "China Famous Brand Product" in China's major equipment manufacturing industry. At the same time, it is also China's important transformer, wire and cable, high voltage electronic aluminum foil new materials, solar core control components of the research and development, manufacturing and export enterprises.

Transformer is also a voltage transformer. The high-voltage winding is surrounded by lacquered copper wire, the low-voltage winding is surrounded by lacquered copper wire or copper foil, it filled with glass fiber blanket for heat insulation, and cast with epoxy resin under vacuum. After curing, the transformer forms a solid cylindrical whole with high mechanical strength, small partial discharge and high safety. it can effectively resist combustion and explosion and other dangerous situations, and there will not pollute the environment. Transformer is a device that uses electromagnetic induction to change alternating current voltage. It consists of a closed iron core and two coils around the core. Its main function is to adjust the voltage, so that it meets the needs of the various stages of power transmission, if it is used in the power plant transformer, it raises the voltage to long-distance transmission of high voltage; At the destination of the electricity, the transformer can reduce the voltage in order to distribute the electricity to the user.

G-series high-speed train is a senior design grade, secure and stable high-speed transportation system, the heart of the high speed train is start beating with enameled wires. Permanent magnet traction motor is composed of stator, rotor, permanent magnet and coil, it works for high-speed train. The fully enclosed design has the advantages of simple structure, it is easy repair and low noise. It uses permanent magnet excitation so there have no excitation current when working, which can ensure that the rotor has no copper consumption, the stator copper consumption is relatively low, these characteristics can effectively extend the working span of enameled copper wires, it can also working stably in the high temperature environment below 240 degrees with excellent efficiency. Compared with other motors, the efficiency of permanent magnet traction motor is improved by about 3%~5%. Because the stator winding's reactive excitation current is not required, the efficiency of wires is also become higher, and its strong overload ability can maintain slow to high speed climb and descent while docking and starting.

It is very important to choose high quality enameled wire for the motor coil. The efficiency of the coil affects the energy utilization and service life of the motor. These focuses are worth paying more attention to by the electrical industry.

It is very important to choose high quality enameled wire for the motor coil. The efficiency of the coil affects the energy utilization and service life of the motor. These focuses are worth paying more attention to by the electrical industry.

Dry Type Transformers are widely used for power transmission, like developed countries adopt the transformers for people's lives with electricity. Enameled wire is necessary for transformers, LP Industry cooperated with many transformer manufacturers.