China, Sichuan: China is building an ultra-high voltage substation at the highest altitude in the country so far.
The construction of a 1,000 kV substation in Ganzi Tibetan Autonomous Prefecture of...
In Jul 2023, TRIHOPE has successfully installed and commissioned numbers of special transformer manufacturing equipment to its Mexico partners, including Foil Winding Machine, High voltage coil aut...
Bus bars are an important component in the manufacture of transformers. They are a solid element that allows a flexible way of transmitting and distributing power. Busbars are produced in a variety...
As know oil-type transformers are the most common form of transformers. When an oil-immersed transformer is in use, the heat generated by the coil and iron core is first transferred to the insulati...
effect of temperature on high pressure test
The change of temperature will fully affect the insulation resistance, so when the external temperature continues to rise, the movement of molecules and ...
A series of problems, such as larger diameter, the formation of waves on the cylinder, the deviation of the verticality of the assembly, and the unqualified performance after annealing during proce...