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Anonymous Poster

Line Protection

02/24/2011 5:23 AM

what are the main concepts that to be considered while going for line protection
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PWSlack
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#1

Re: line protection

02/24/2011 5:31 AM

Overcurrent and fault clearance.

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rakesh_semwal
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#2

Re: line protection

02/24/2011 5:42 AM

Sensing, processing and executing.
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vijaymail_electrical
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Join Date: Jan 2011
Location: India
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#3

Re: line protection

02/24/2011 6:15 AM

Zone level protection, Intertripping (Under reach, over reach), Power Swing, Load Encroachment and Fast fault clearance, Open conductor

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Anonymous Poster
#4

Re: line protection

02/24/2011 7:16 AM

Dont do it leave it to the Engineers.
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TonyS
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#5

Re: Line Protection

02/24/2011 8:50 AM

Don't over tension it, you'll break it.

If this is a serious question try giving some information.

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PeterT
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#6

Re: Line Protection

02/24/2011 11:06 AM

Download GE's free "The Art and Science of Protective Relaying" from the link below, and study it for a few months (or years). Then come back when you understand enough to ask a specific question.

http://www.gedigitalenergy.com/multilin/notes/artsci/index.htm

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loadshare
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Engineering Fields - Electrical Engineering - New Member Engineering Fields - Mechanical Engineering - New Member

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Location: Jakarta
Posts: 162
#7

Re: Line Protection

02/24/2011 8:44 PM

Good signal, Fast action...and reliable

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Users who posted comments:

Anonymous Poster (1); loadshare (1); PeterT (1); PWSlack (1); rakesh_semwal (1); TonyS (1); vijaymail_electrical (1)

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