I’m sure many readers would question why anyone would want to perform a relatively expensive insulation power factor test on an inexpensive transformer. Typically, if any testing is done, it will be ...
The high-voltage transmission system in North America is the result of planning and execution initiated soon after World War II. Ambitious goals, sound engineering and the vertically integrated ...
Examples of polluted overhead-line insulators in KZREC’s area. The Namdaran Transmission System Co. is responsible for the design and replacement of 400-kV, 230-kV and 132-kV traditional insulators ...