The world’s first transformer, which Siemens developed and manufactured for high-voltage direct-current (HVDC) transmission systems with what is currently the highest transmission voltage of ± 1,100 ...
2 October 2008 – Following successful final acceptance testing at the Siemens transformer factory in Nuremberg, the world’s first 800kV transformer for extra-high-voltage DC transmission systems (HVCD ...
MILAN, ITALY / ACCESSWIRE / November 29, 2023 / KEMA Labs, the TIC Division of CESI Group, has enhanced its testing capabilities, significantly boosting the development of HVDC technology. With this ...
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 ...
Hosted on MSN
HVDC Transformer Development: Four Firms Selected
The Ministry of Trade, Industry and Energy announced on the 24th that it has finalized the selection of four companies—Hyosung Heavy Industries, HD Hyundai Electric, LS Electric, and Iljin Electric—as ...
Solid-state ac supplies replace motor-generator and tap-changing transformers to offer the same tests at the push of a button • Solid-state ac-power sources combine the variable-frequency and ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results