IEC/TS 62332-1:2011(E) is applicable to EIS containing solid and liquid components where the thermal stress is the dominant ageing factor, without restriction to voltage class. This part specifies a dual-temperature test procedure for the thermal evaluation and qualification of electrical insulation systems (EIS). The following significant technical changes with respect to the … [Read more...]
Yale Engineers Invent Magnetic Fluid Pump with No Moving Parts
In a study published today in Physical Review B, Yale electrical engineering professor Hur Koser and colleagues from the University of Georgia and Massachusetts Institute of Technology demonstrate for the first time an approach that allows ferrofluids to be pumped by magnetic fields alone. Their approach could lead to highly compact, integrated, quiet, and efficient liquid … [Read more...]
Rack-Ready Solution for Cooling Wind Turbine Systems
Parker Hannifin Corporation’s new precision cooled rack-ready solution for cooling critical wind turbine systems features Parker’s proven and patented two-phase evaporative cooling technology, which uses non-corrosive, non-conductive, vaporizable dielectric fluid (VDF), to cool hot surfaces on contact. Parker’s precision-cooled rack-ready solution can be used to cool critical … [Read more...]
The Search for Green Air-Conditioning
With the world’s population fast approaching 7 billion, how do we meet the growing demand for energy in a responsible, equitable, and sustainable way? It’s a question National Geographic, in partnership with Shell, is asking in its three-year initiative, The Great Energy Challenge, which is designed to shed light on the breadth and depth of the current energy situation. Recent … [Read more...]
Companies Sign Agreement for Joint Strike Fighter Enclosures
Harris Corporation has signed a long term agreement with TAE for the manufacture and supply of advanced liquid cooled electronics enclosures for the F-35 Joint Strike Fighter (JSF). The key to the deal was TAE’s Aluminium Vacuum Brazing technology. TAE is the first Australian company to have successfully developed the Aluminium Vacuum Brazing technology and one of only a … [Read more...]
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