EAF Working Point Calculation

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amitabha Active Contributor Join Date: Jul 2016 Posts: 11	EAF Working Point Calculation 05/16/2018 2:19 PM
	I want to calculate EAF working points for various taps of EAF transformer for different taps of series reactor. Please advise how to calculate knowing the following data: 1) Minimum and maximum short circuit level of 33 kV Bus, 2) EAF transformer data: Voltage ratios, Impedance 3) Series reactor data 4) EAF secondary reactance data
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Randall Guru Join Date: Aug 2005 Location: Hemel Hempstead, UK Posts: 5826 Good Answers: 322	#1 Re: EAF Working Point Calculation 05/16/2018 3:12 PM
	In case you haven't tried this:- Google <EAF working point calculations> __________________ If you spend all your time looking for people and things to complain about: trust me, you will find plenty to complain about.
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JRaef Guru Join Date: Sep 2006 Location: California, USA, where the Godless live next door to God. Posts: 4665 Good Answers: 804	#2 In reply to #1 Re: EAF Working Point Calculation 05/16/2018 7:34 PM
	LOL, the first Google hit is now THIS thread... We've created what I call a "Gloop" ... (Google + loop) __________________ All I every really wanted to be, was... A LUMBERJACK!.
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amitabha Active Contributor Join Date: Jul 2016 Posts: 11	#3 Re: EAF Working Point Calculation 05/17/2018 2:28 AM
	Now I can calculate arc voltage, arc resistance, arc power. How I can calculate arc length, k factor and criteria for stable arc?
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PWSlack Guru Join Date: Jan 2007 Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on. Posts: 32175 Good Answers: 839	#4 In reply to #3 Re: EAF Working Point Calculation 05/17/2018 2:45 AM
	Option 1: High voltage class 101 is down the corridor, third door on the right. Hurry along, as the lecture is about to start. Option 2: Secure the assistance of a Mentor at the facility. Option 3: Publish a suite of calculations here in a subsequent post to this thread, and let the subscribers assist - "show your working" - "show you're working". __________________ "Did you get my e-mail?" - "The biggest problem in communication is the illusion that it has taken place" - George Bernard Shaw, 1856
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Simon Wan Guru Join Date: Apr 2007 Posts: 577 Good Answers: 10	#5 Re: EAF Working Point Calculation 06/15/2018 11:59 PM
	Get a expert or consultants to do it for you. __________________ Management is just like a bunch of Monkey sitting on a tall tree. Some climb to the highest branch and some at the lowest branch. The highest Monkey look down and see a lot of happy faces but the lower Monkey looks up and see nothing but all the....
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amitabha (1); JRaef (1); PWSlack (1); Randall (1); Simon Wan (1)

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