DocumentCode :
1436550
Title :
Air breakers for power-house drives
Volume :
59
Issue :
1
fYear :
1940
Firstpage :
22
Lastpage :
22
Abstract :
A COMPACT GROUP of seven Westinghouse De-ion air circuit breakers, with interrupting rating of 13,850 amperes, controls the 3-phase 60-cycle 4,150-volt circuits for auxiliary drives serving a 200,000-pound-per-hour boiler and the 20,000-kw turbine at the Blount Street station of the Madison (Wis.) Gas and Electric Company. Based upon ten months´ service, the maximum number of operations of any one breaker has been about 553 and the number of average automatic openings of all breakers 341.
Keywords :
Companies; Economics; IEEE transactions; Maintenance engineering; Switches; Turbines;
fLanguage :
English
Journal_Title :
Electrical Engineering
Publisher :
ieee
ISSN :
0095-9197
Type :
jour
DOI :
10.1109/EE.1940.6434705
Filename :
6434705
Link To Document :
بازگشت