Change your motor seals - and shut down power stations


          

刊名:Drives & Controls
作者:Tony Sacks
刊号:780C0030
ISSN:0950-5490
出版年:2006
年卷期:2006, vol.22, no.9
页码:34,36
总页数:2
分类号:U46
语种:eng
文摘:WE TEND TO TAKE the seals used to protect motor bearings for granted. But an American company reckons that if the conventional lip seals used on the 38 million industrial motors in service in the US were replaced by non-contacting seals, the energy savings would amount to 5,586MW - equivalent to ten coal-fired power stations.