RR Research

"Kyoto Protocol" set forth in one of the six greenhouse gases sulfur hexafluoride (SF6) gas emissions into the atmosphere mainly through the power transmission and distribution equipment, especially high voltage switchgear, transformers, transformers and gas insulated transmission pipelines and other products are in the experimental research, manufacturing, transportation and operation and maintenance generated in the process.SF6 gas in high voltage electrical products account for about the application of SF6 gas applications, 80%, while the SF6 gas switch device is currently leading the field of high voltage switch products, but also ultra high pressure and special high voltage switchgear applications and development of the main directions, so understanding of the environment changes and trends in the protection and control emissions of SF6 gas into the atmosphere to study the SF6 gas in the power switching devices for power switching applications of great significance to the development of equipment.Atmospheric environmental protection situation December 11, 1997, 149 countries and regions, representatives, adopted the "Kyoto Protocol" provides for six greenhouse gases (GHG), which are: carbon dioxide, methane, nitrous oxide, hydrofluorocarbons, perfluorocarbons , sulfur hexafluoride. This Protocol was February 16, 2005 .. more»