03-02-2010, 09:01 PM
send me detail
03-02-2010, 09:01 PM
send me detail
04-02-2010, 09:53 AM
pt means Potential Transformer,ct means Current Transformer
Optical current and voltage sensors are an alternative to conventional iron-core instrument transformers (pt and ct commonly using in measuring instruments) ,and Optical current and voltage sensors having advantages include improved accuracy over a broader dynamic range, wider band-width, zero risk of explosive failure and lighter weight. read http://www.freepatentsonline5583428.html http://library.abbGLOBAL/SCOT/scot232.ns...C0041EC85/$File/1307145_E01_REV-_Paper%20Fiber-optic%20dc%20current%20sensor%20for%20the%20electro-winning%20industry.pdf http://tdworldmag/power_move_cts_pts/
06-02-2012, 10:19 AM
to get information about the topic Economical Alternative, For CTS And PTS full report ,ppt and related topic refer the link bellow
https://seminarproject.net/Thread-econom...ts-and-pts https://seminarproject.net/Thread-econom...ts-and-pts |
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