sarcon }]g f q l ﺍc b improvements and ...nace of 150 tons with a transformer of 125 mva reflect2...

ELECTRODE REGULATION SYSTEM

ELECTRODE REGULATION SYSTEM

Sarralle has developed a new electrode regulation sys-tem based on the experience accumulated over this company’s 50 years where it has invested all its know-how on regulation with the assistance of state-of-the-art technologies within our reach.The result being a new system designed by and for ste-elworkers representing an important quantitative leap in relation to systems extant in:• ReductionofPon• IncreaseinMW• ReductionofKWH/ton

Electricity in steel manufacture via electric arc furnace cu-rrently represents between 12 and 18% of operation cost. After raw materials, energy cost is second place in terms

of magnitude.

One of the major priorities from the engineering viewpoint of the steelworks process is centred on reduction of these two costs.

Based on equipping the steelworker with a bet-ter tool than those extant on the market, Sarra-lle has developed an electrode regulation sys-tem based on electrical parameter acquisition

at very high frequency to control electrode mo-vement more accurately than existing equipment. This equipment enables optimisation of power delivery adjusting it to existing conditions.

With theexperiencedeveloped in these last45years, Sarralle has developed its own regulation system calledSarcon,inwhichithasinvestedalltheKnowHowacquired over this period, in addition to all the technical innovations within our reach.

The system placed on the market now enables:

• PowerOnreduction

• Electrodeconsumptionreduction

• Energyconsumptionreduction

• Refractoryconsumptionreduction

• Productivityincrease

I.e.itaimstooptimiseEAFtransformationcosts.

SARCON

•Sarralle has developed the fastest data acquisition regula-tions enabling better information recollection to regulate the system.•Moreoveritenablesthesetpointtobedeliveredtohydrau-lics to optimise power delivery to the existing mechanical or hydraulic design.•Regardingdesign,Sarralle proposes a system based on com-mercial hardware, of proven robustness, facilitating customer maintenance since there are no electronics dedicated to other system obliging one to resort to a very high stock of electronic elements•Greatdatabasecapacityforhistoricaldatastorage.•Comparativedataonthedevelopmentcarriedoutinafur-naceof150tonswithatransformerof125MVAreflect2minuteswoninPonandanincreaseinaveragepower4MW.

IMPROVEMENTS AND ADVANTAGESSARCON

نفلت .700020 :نيپ .دنه ،يب ويلبد ،هتكلك ،مود+34943157099

[email protected]

[email protected] رد هياراس

كيزكم :

ود اتنو لايرتسادنيا ،لپ :ايسنلاپ رد هياراسايناپسا ،ايسنلاپ 3420 ،سوناب :نفلت

+34943157088sarrallebrasil@sarralle.

comليزرب رد هياراس: :سكف 34943157088 :يزكرم رتفد نفلت

34943157290

[email protected]

www.sarralle.com ليميا :

Tel: +34 943 15 70 [email protected]

WORLDWIDE SOLUTIONS

[email protected]

Tel: +34 943 15 70 [email protected]

هدومزآراك يميت يوس زا ينابيتشپ تامدخهياراس تامدخ و يناگرزاب تازيهجت ليمكت

World Wide Solutions يناهج ياهراك هارHigh performance, hi-tech equipment

design

Experience in the engineering, supply,

installation

and start-up of Steel meeting shop

equipments;

competitiveness

Working in close collaboration with

our customers;

Flexibility

Innovative approach, fast

implementation

developments

يكيرتكلا سوق هروك

Secondary

Metallurgy4 يوناث يژولاتم

Control and

Automation

نويساموتا و لرتنك .5

Dedusting System

گنيتساديد متسيس 6 Continuous Casting 7 موادم يرگ هتخير

Auxiliary Equipment 8 تازيهجت

يكمك

World Wide Solutions يناهج ياهراكهار

هياراس هقبط ، يس يج يا 238-8 هداج :دنه رد هياراس نفلت .700020 :نيپ .دنه ،يب ويلبد ،هتكلك ،مود+34943157099


[email protected]


كيزكم :




34943157290

[email protected]



[email protected]


كيزكم :




34943157290

[email protected]



[email protected]


كيزكم :




34943157290

[email protected]


14/09/11 14:31

Página 1 de 2file:///Users/zubiaurre/Desktop/RE_%20catatolos%20en%20Persa.htm

Hola, Te adjunto la traducción de la dirección de Pars Sarralle

7th Golesorkh St.-Negarestan Boulevard !"#$ %&' () *+,+-.-*+"'/+01 /234,

Shams Abad industrial zone 5+,6 789 :";<= >?@<A

Tehran-Iran *2&BC-*2&D2

Un saludo, Josu Aranbarri Vice Managing [email protected]

De: zubiaurre [mailto:[email protected]] Enviado el: miércoles, 14 de septiembre de 2011 10:04Para: Josu AranbarriAsunto: Re: catatolos en Persa Hola, Te mando el segundo catálogo. Hay algunas palabras que me faltan por traducir, en el interior, en el apartado de"Minimun investment" hay una palabras sueltas: "energy, Time, Cost...etc" que no las encuentro en la traducción. Hepuesto la dirección nueva de Irán pero sin traducir. Un saludo, Visi

----- Original Message -----From: Josu AranbarriTo: zubiaurreSent: Tuesday, September 13, 2011 2:13 PMSubject: RE: catatolos en Persa Hola, En el mapa no se ha definido Pars Sarralle en Irán. Este punto ya se os indicó en el email del día 8 deseptiembre de 2011 (adjunto). Enviaré el documento a Irán para que lo revisen. Saludos, Josu Aranbarri Vice Managing [email protected]

14/09/11 14:31









14/09/11 14:31









Electrode Regulation System 9 !"#$% &'("% دو,$+*ا

Sarralle has developed a new electrode regulation systembased on the experience accumulated over thiscompany’s 50 years where it has invested all its knowhowon regulation with the assistance of state-of-the-arttechnologies within our reach.The result being a new system designed by and for steelworkersrepresenting an important quantitative leap inrelation to systems extant in:• Reduction of Pon• Increase in MW• Reduction of KWH/ton

رد د89 2*/! 50 7,32& زا هد/4$!ا /3 12ار/! A,BC @?= /3 و ه<''= %")'& ي/; %$#"! 2'":ز IJا,9BG 32 H: /; يژD>1>&,1E &+'9*9 زا

!"#$% D>1>دو,$+*ا %")'& يا,3 ي K>ا ه!L.

M$"72 H,اIJ !"#$% D>1>ا يا,3 ي!$"N %$#"! 1Eا رد J!/!ا L =2 &P9*J!ا نار/= .L!ا هدروآ دD9و 32 /;

Pon =/;R

MW اBS1اR

KWH/ton =/;R

Sarcon !/ن9=ر




!"#$% D>1>دو,$+*ا %")'& يا,3 ي K>ا ه!L.


Pon =/;R

MW اBS1اR

KWH/ton =/;R

Sarcon !/ن9=ر



!"#$% D>1>دو,$+*ا %")'& يا,3 ي K>ا ه!L.


Pon =/;R

MW اBS1اR

KWH/ton =/;R

Sarcon !/ن9=ر



!"#$% D>1>دو,$+*ا %")'& يا,3 ي K>ا ه!L.


Pon =/;R

MW اBS1اR

KWH/ton =/;R

Sarcon !/ن9=ر

Electricity in steel manufacture via electric arc furnace currentlyrepresents between 12 and 18% of operation cost.After raw materials, energy cost is second place in termsof magnitude.One of the major priorities from the engineeringviewpoint of the steelworks process is centred onreduction of these two costs.Based on equipping the steelworker with a bettertool than those extant on the market, Sarrallehas developed an electrode regulation systembased on electrical parameter acquisition atvery high frequency to control electrode movementmore accurately than existing equipment.This equipment enables optimisation of powerdelivery adjusting it to existing conditions.With the experience developed in these last 45years, Sarralle has developed its own regulation systemcalled Sarcon, in which it has invested all the KnowHow acquired over this period, in addition to all the technicalinnovations within our reach.The system placed on the market now enables:• Power On reduction• Electrode consumption reduction• Energy consumption reduction• Refractory consumption reduction• Productivity increaseI.e. it aims to optimise EAF transformation costs

M",رد 2$"#1,$+*ا يو T'UL ا!$"N ي/; هر9= رد و V9س .دK/:N :J K9 ار X?Y"/&J ي/; J 12 &/ 18% ;S1'2+1,$+*ا .L!ا رادر3,89 ي,$?= L"?;ا زا يژ,Mا ي/]3 م/8 دا9: رد

ي/;ر/= L^[: ت/+1E M,& %]: زا J 1+J!<']: ه/A<1د زا.L!ا S1'2; ود 1Eا N :$?,=S 3, =/;R"$!ا /3 _^&,:

،هد39 نار/= N"$!ا يا,3 ,& <:آر/= يرا3Sا ل/^Mد 32 2= 12ار/! /J 3+1,$+*ا ي/;,$:ار/b/12 b ,3 ار دو,$+*ا %")'& %$#"!B,=/Mc 3/d !/8$2 =2 V/ا رد!L I,=/د /3 ار دو,$+*ا تVL

3"e$,رد ي :f/1#2 3/ &7["S9'= تاMJ ='$,1ا .<'= لE زا هد/4$!ا ,[=ا<I و _"V/3Y"L ;?/;'gJ 3/ :P ه/g$!د .دراد ار يژ,Mا

هد,= h#= ,"8ا ل/! 45 لH9 رد 2= يا 7,32& /3 12ار/!:9BG 32 !/8L !"#$% &'("% =''>د89 ه K>آ و هM,ا j'>1E ت/"7,3& م/?& نآ رد و L!ا هد,= يراAi م/M ن9=ر/! J&و/J :$4+"'+& ي/; يروآM9 زا و 2$#3 ر/= 32 ار د89 2*/! .L!ا D#$2 ه,]3

!"#$?J =2 9: راز/3 رد ن9'=اD9ا د!L ياراد V/3Y"L ;/ي :<J 3/K: ,1ز

V>تر =/;R

=/;R :k,دو,$+*ا ف

=/;R :k,ا فM,يژ

=/;R :"Sنا :f/و:L 3ا,3 رد, I,ترا

<"*1R &9اBSا

.د,= <;ا89 ا<"M"S &m"", b فا يا يا ي/]1E H,1G 3ا زا




V>تر =/;R

=/;R :k,دو,$+*ا ف

=/;R :k,ا فM,يژ


<"*1R &9اBSا





V>تر =/;R

=/;R :k,دو,$+*ا ف

=/;R :k,ا فM,يژ


<"*1R &9اBSا


Sarcon !/ر=E

Sarralle has developed the fastest data acquisition regulationsenabling better information recollection to regulate thesystem.• Moreover it enables the setpoint to be delivered to hydraulicsto optimise power delivery to the existing mechanical orhydraulic design.• Regarding design, Sarralle proposes a system based on commercialhardware, of proven robustness, facilitating customermaintenance since there are no electronics dedicated to othersystem obliging one to resort to a very high stock of electronicelements• Great database capacity for historical data storage.• Comparative data on the development carried out in a furnaceof 150 tons with a transformer of 125 MVA reflect 2minutes won in Pon and an increase in average power 4 MW.

IMPROVEMENTS AND ADVANTAGES

b"e,BL ;/ و :S1ا/

ت/HpXا يروآ b,!,XL &,1E !"#$% D?r ياراد 12ار/! .<J 3/K: %$#"! %")'& يا,3

32 Xpياراد 12ار/! هو !L b91'L ;/ور<"; ي*"+J 3,32 يا I>ر ,[=ا!/M>ن :"Sنا M",رد و H,اIJ :+/M"+J ور<"; و*"+J ='9MJ 89د :J 3/K>.

A/MJرز/3 يراBSا nL! ياراد د89 ي/; IJا,H يا,3 12ار/! ار ي,$e: ر/= و <Mا ه<"!ر ت/^tا 32 نآ ي/; M/1JاL =2 &9!اM"S 3ار ردs2 3/ I4/ÉL و Mg[>3 ي/; يراU>ن/!آ ر/"#3 ي :J =''> 1د /3 ا,1زg, !"#$% ;/و,$+*ا يM"+J =2 ا يارادÑ/ن . <Mرا<HJ M/^&را <'$#; يد/1ز M"+Jو,$+*ا ي/;

Sarcon !/ر=E

Sarralle has developed the fastest data acquisition regulationsenabling better information recollection to regulate thesystem.• Moreover it enables the setpoint to be delivered to hydraulicsto optimise power delivery to the existing mechanical orhydraulic design.• Regarding design, Sarralle proposes a system based on commercialhardware, of proven robustness, facilitating customermaintenance since there are no electronics dedicated to othersystem obliging one to resort to a very high stock of electronicelements• Great database capacity for historical data storage.• Comparative data on the development carried out in a furnaceof 150 tons with a transformer of 125 MVA reflect 2minutes won in Pon and an increase in average power 4 MW.

IMPROVEMENTS AND ADVANTAGES

b"e,BL ;/ و :S1ا/

ت/HpXا يروآ b,!,XL &,1E !"#$% D?r ياراد 12ار/! .<J 3/K: %$#"! %")'& يا,3

32 Xpياراد 12ار/! هو !L b91'L ;/ور<"; ي*"+J 3,32 يا I>ر ,[=ا!/M>ن :"Sنا M",رد و H,اIJ :+/M"+J ور<"; و*"+J ='9MJ 89د :J 3/K>.

A/MJرز/3 يراBSا nL! ياراد د89 ي/; IJا,H يا,3 12ار/! ار ي,$e: ر/= و <Mا ه<"!ر ت/^tا 32 نآ ي/; M/1JاL =2 &9!اM"S 3ار ردs2 3/ I4/ÉL و Mg[>3 ي/; يراU>ن/!آ ر/"#3 ي :J =''> 1د /3 ا,1زg, !"#$% ;/و,$+*ا يM"+J =2 ا يارادÑ/ن . <Mرا<HJ M/^&را <'$#; يد/1ز M"+Jو,$+*ا ي/;

Sarcon has been Developer to optimise the following steel casting process stages:

In addition, it is equippedwith a constant power operationmode to limit power delivery at certain times either due to supply limitations at certain times or to protect the transfor-mer sometimes.

The system assembled is able to read 100 samples of current and voltage in each cycle at 20 m.sec, enabling us to plot a complete curve, which is being gene-rated in the furnace.

Thus, we can study all the wave components, in-tensity, voltage in addition to the distorsions the-reof and echoes.

The system has not only been considered for Sarralle designed and built equipment, known for their robustness and reliability in power delivery, but likewise for other designs not so robust and therefore not affected by vibrations and echoes when subjected to relatively fast movements.To do this, Sarcon allows adjustment of the exit interval of the electric signal to the servo valve to prevent the creation of nega-tive echoes for the equipment.

• It enables the exit time of signals to the servo to beparametrized.•Itadjuststoanyservovalvetypeanditsresponsetime•Vibrations are minimised in the arm and likewise electrodebreakage.

A.S.P.I•Realtimeanalysisofthepowerfactor,noiseandvibrationsofthecurrent curve, enabling adaptation of power delivery at any time

of the casting. •Setpointvariationdependingonarcstability.

Enables optimisation of power delivery when feasible, reducing the setpoint to stabilise the arc beforehand during the perforation phase andincreasingwhenthebathisflattoincrea-se power.

•Maximumspeedinshortcircuitextinguishment,likewiseinscrapfalls•Thephaseunaffectedbytheshortcircuitactivelycollaboratesinextinguishment of the same.

FollowingSarralle’sexperienceinthedevelopmentofHMIinterfa-ce systems, Sarcon has been integrated in the machine visualization system so the system is not isolated by working in a different operating systemor incompatiblewith traditional SCA-DA systems.Sarcon is integrated in the main desks with a visually ergonomic interface which helps comprehend process status at any given time.

•SimpleintuitiveadjustmentchoosingthedifferentTAPchanges,regulation type, setpoint and PID as perKwh/Hconsumption.

•Parametrizationoptionofuptofourdi-fferentbaskets,eachwith6TAPchanges.

•Possibilityofadjustingdifferentprofilesasper customer’s needs (2 baskets, 3 baskets, different scrap mixes, etc.)

The system has been equipped with the most powerful graphic package on the mar-ket, enabling the customer to easily plot all the regulation and process parameters. This package is delivered complete whereby the customer has access to all the data recorded on the database.

REGULATION PRINCIPLE

DATA ACQUISITION

SIGNAL FREQUENCY TO HYDRAULICS ADAPTABLE

OPERATING CHARACTERISTICS

HARDWARE PIDDynamics

• Enables analysis of value sent toservo valve and the value really rea-ched, correcting the exit to prevent dis-torsions between the signal sent and movement of the electrodes, reducing vibrations thereof and therefore arc stability.• Correction factor is less dependingon error value.• Enables adjustment of PI for thehydraulic work curve.

To carry out this development a search was made for the fas-test real time data collection hardware on the market which met the necessary robustness and stability criteria of a ste-elworks.

NationalInstrumentsmadetheCRIOsystemavailableinthissearch,likewiseFPGAtechnologyofextremerobustness,which

also has entry and exit industrial cards.

Fordisplaythedatacapturesys-tem is connected to an industrial PCwithHDof500GBviaEther-net, which can store over 50,000 castings on the database.

PARAMETER CALCULATIONThe calculations to be performed in regulation control are gover-ned by the following parameters:

SARC

ON SARCON - ELECTRODE REGULATION SYSTEM

Casting Heating

· Maximum radiation and power

· CONSTANT ARC RESISTANCE

· Maximum bath heating capacity

· CONSTANT CURRENT

ADDITIONAL SPECIAL FUNCTIONS

HELPS ARC EXTINGUISHMENT

PROCESS VISUALISATION AND CONTROL

CASTING PROFILE

HISTORICAL DATA MANAGEMENT




!"#$% D>1>دو,$+*ا %")'& يا,3 ي K>ا ه!L.


Pon =/;R

MW اBS1اR

KWH/ton =/;R

Sarcon !/ن9=ر

Data Acquisition D?r ا يروآHpX/ت

The system assembled is able to read 100 samples of currentand voltage in each cycle at 20 m.sec, enablingus to plot a complete curve, which is being generatedin the furnace.Thus, we can study all the wave components, intensity,voltage in addition to the distorsions thereof

and echoes.

100 ن<Mا89 32 رد/V ه/g$!د 1EاM?9M2 ا ژ/$*و!L =2 :'P'J =/:YJ ار .<';د L :J!د 32 هر9= رد

ياDSا م/?& %"MاM$"72 :J &9 رد:'P'J زا ار M(, K>ژ/$*و ،ت، b"v">AJ رz9در9: /; 9=ا و ف :s/*U2 V,د را;"%.

Data Acquisition D?r ا يروآHpX/ت

The system assembled is able to read 100 samples of currentand voltage in each cycle at 20 m.sec, enablingus to plot a complete curve, which is being generatedin the furnace.Thus, we can study all the wave components, intensity,voltage in addition to the distorsions thereof

and echoes.

100 ن<Mا89 32 رد/V ه/g$!د 1EاM?9M2 ا ژ/$*و!L =2 :'P'J =/:YJ ار .<';د L :J!د 32 هر9= رد

ياDSا م/?& %"MاM$"72 :J &9 رد:'P'J زا ار M(, K>ژ/$*و ،ت، b"v">AJ رz9در9: /; 9=ا و ف :s/*U2 V,د را;"%.

Parameter Calculation :P/!^2 b/ي,$:ار

:P/!^/ا تM7/م K>1ا ل,$'= رد هE &'("?/ت .<''= 1,1L :J<: ,1ز ي/;,$:رار/b ار

VRMS ز/RMS 3, B ژ/$*و RMS A,دKJ 3, B/ز IRMS

M",يو BU/3 ل, B/ز Pi M",ز/3 يو BU/3 ل, B/ز Qi M",4*/3 يوUN 3, B/ز Si D?r M",يو BU/3 ل/*f9ه PT D?r M",ز/3 يو BU/3 ل/*f9ه QT

D?r M",4*/3 يوUN ST B/=$9ر M",و P.F.

M",يو V9س BU/ل Pa سV9 ژ/$*و Va :f/و:L V9س Ra B/=$9ر t^/ت St K/8{ A#"N Ri













Operating Characteristics 1و|AJ ;/ي X?Y"/&J

PID 1د'/:"@

• Enables analysis of value sent toservo valve and the value really reached,correcting the exit to prevent distorsionsbetween the signal sent andmovement of the electrodes, reducingvibrations thereof and therefore arcstability.• Correction factor is less dependingon error value.• Enables adjustment of PI for thehydraulic work curve.

هد/$!,B شزرا ي,"A هزا<Mا M/1Jا9&K>او شزرا و وو,! 32 هVUJ، &kP"} 8Nا<& زا ي,"DY9A رDJ 32 :'(9و,8!"g'/و /; ل I,=/دو,$+*ا ت، =/;R .سV9 ت/^M$"72 t رد و /; شز,*

B/=$9ر &kP"} =?$, &PL &/t", 8s/;/ي !"#$% V,را :J A",د.

P'J': يآ M/1J &s^"G 3/ bJا9& J+"*ور<";


PID 1د'/:"@




P'J': يآ M/1J &s^"G 3/ bJا9& J+"*ور<";


PID 1د'/:"@




P'J': يآ M/1J &s^"G 3/ bJا9& J+"*ور<";

Signal Frequency to Hydraulics Adaptable B,=/Mc !"g'/ادآ /3 لb$9ور<"; ر*"+J

The system has not only been considered for Sarralle designedand built equipment, known for their robustness and reliability inpower delivery, but likewise for other designs not so robust andtherefore not affected by vibrations and echoes when subjectedto relatively fast movements.To do this, Sarcon allows adjustment of the exit interval of theelectric signal to the servo valve to prevent the creation of negativeechoes for the equipment.• It enables the exit time of signals to the servo to beparametrized.• It adjusts to any servo valve type and its response time• Vibrations are minimised in the arm and likewise electrode

breakage.

تا8L &7["S/! و IJا,1E !"#$% M2 &'[/ M?/1/Mg, Hا ياراد مزd ي/; ح,H رد M[/ 3Y+2آ ت/^t و تر<V و 12ار/!V>يا,3 ,$?= تر =/;R :"Sرد /;9=ا و شز,* نا I,=L ;/ي M#^$/ !,1r :J 3/K>.

3>1E :'(9ن9=ر/! ر &s/3G !"g'/1,$+*ا ي/; ل+J 8,وDJ 4J :?+E': ي/; 9=ا <"*9& زا ي,"DY9A ر9)': 32 وو,! /3 ار .L!ا 8$2/!

.<'= J: دو<P: ار وو,! 32 /; ل/'g"! جو,8 ن/:ز ن9=ر/!

ن/:ز رد ار وو,! n$YÅ: عاM9ا /M/1J &s^"G 3ا9& ن9=ر/! .L!اراد b/!ng91J :,39H2 ي/;

VN :Jا<K+#$gJ 32 I و وز/3 رد ار /; شز,* ن9=ر/! .<M/!ر



breakage.








breakage.






Additional Special Functions X?Y+,ه|1و ي/; د

A.S.P.I

Real time analysis of the power factor, noise and vibrations of thecurrent curve, enabling adaptation of power delivery at any timeof the casting.• Setpoint variation depending on arc stability.Enables optimisation of power delivery whenfeasible, reducing the setpoint to stabilise thearc beforehand during the perforation phaseand increasing when the bath is flat to increase

power

و M91S ،و,"M يا,3 مزd ن/:ز J!ر,3 م/?& رد و,"P'J، &s/3G M': شز,*ي,1n$2 Aر MJ/:ز INا,:

&U"Ç :"S9& /3 شز,* ناD2 32 t^/ت V9س

I>زا يراد,3 ه,]3 ,[=ا M",ر9)': 32 و ز/B رد سV9 32 ن<"3ne م/+P$!اb,B,ا ن/:ز رد و ژاBS1اR M",و

Additional Special Functions X?Y+,ه|1و ي/; د

A.S.P.I

Real time analysis of the power factor, noise and vibrations of thecurrent curve, enabling adaptation of power delivery at any timeof the casting.• Setpoint variation depending on arc stability.Enables optimisation of power delivery whenfeasible, reducing the setpoint to stabilise thearc beforehand during the perforation phaseand increasing when the bath is flat to increase

power

و M91S ،و,"M يا,3 مزd ن/:ز J!ر,3 م/?& رد و,"P'J، &s/3G M': شز,*ي,1n$2 Aر MJ/:ز INا,:

&U"Ç :"S9& /3 شز,* ناD2 32 t^/ت V9س

I>زا يراد,3 ه,]3 ,[=ا M",ر9)': 32 و ز/B رد سV9 32 ن<"3ne م/+P$!اb,B,ا ن/:ز رد و ژاBS1اR M",و

Helps Arc Extinguishment =?@ 32 :[/ند,= ر V9س

• Maximum speed in short circuit extinguishment, likewise in scrapfalls• The phase unaffected by the short circuit actively collaborates inextinguishment of the same.

I>ا=], !,XL و ه/&9= ي/;را<: رد !s9ح K"h راد

سV9 ند,= ر/]: رد ه/&9= ي/;را<: ,"PL &/t& ز/1E Bا .د,"M?J A را,e/32 V: ي/;

Helps Arc Extinguishment =?@ 32 :[/ند,= ر V9س

• Maximum speed in short circuit extinguishment, likewise in scrapfalls• The phase unaffected by the short circuit actively collaborates inextinguishment of the same.

I>ا=], !,XL و ه/&9= ي/;را<: رد !s9ح K"h راد

سV9 ند,= ر/]: رد ه/&9= ي/;را<: ,"PL &/t& ز/1E Bا .د,"M?J A را,e/32 V: ي/;

&,!"% B,ل,$'= و <'1آ Process Visualization and Control

Following Sarralle’s experience in the development of HMI interfacesystems, Sarcon has been integrated in themachine visualization system so the system isnot isolated by working in a different operatingsystem or incompatible with traditional SCADAsystems.Sarcon is integrated in the main deskswith a visually ergonomic interface whichhelps comprehend process status at anygiven time

3/ &9D2 32 &7,32 !/2'":ز رد 12ار !"#$% %$#"! رد ن9=ر/! ، يآ ما چا ,eg'= ي/;b"R 3"'J ل,$'= و :/KÇ آd32 ت &+/:N رM$"72 BU/*"L !"#$% 32 H9 رد ه<"!رD>اA/M2 1 و/ M/:9ي/; %$#"! /3 نوز V>1?J .M"#L اد/+!ا

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Casting Profile M?/1ر يn$2 A,ي

Simple intuitive adjustment choosing the different TAP changes,regulation type, setpoint and PID as perKwh/H consumption.• Parametrization option of up to four differentbaskets, each with 6 TAP changes.• Possibility of adjusting different profiles asper customer’s needs (2 baskets, 3 baskets,

different scrap mixes, etc.)

Kwh/H

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H,1G &m"",تا

TAP:P>ند,= دو AS1'2 ;/ي

رد ,""M$n/3J &/ 4، ;, 1@ 3/ 6 &mا

&s/3G M?/;/ي :n$YÅ H^G ا89رد!L :e$,3 ،<^! 2( ي !^>، !^> &,="^J،...(

Casting Profile M?/1ر يn$2 A,ي

Simple intuitive adjustment choosing the different TAP changes,regulation type, setpoint and PID as perKwh/H consumption.• Parametrization option of up to four differentbaskets, each with 6 TAP changes.• Possibility of adjusting different profiles asper customer’s needs (2 baskets, 3 baskets,

different scrap mixes, etc.)

Kwh/H

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H,1G &m"",تا

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رد ,""M$n/3J &/ 4، ;, 1@ 3/ 6 &mا

&s/3G M?/;/ي :n$YÅ H^G ا89رد!L :e$,3 ،<^! 2( ي !^>، !^> &,="^J،...(

Historical Data Management :>1,1L اHpX/ت V>1?J

The system has been equipped with themost powerful graphic package on the market,enabling the customer to easily plot allthe regulation and process parameters. Thispackage is delivered complete whereby thecustomer has access to all the data recorded

on the database

1E,&<'?&ر<1E !"#$% :7[S 32 Vا3#$2 A,اB"+J ا راز/3 رد!L 32 و :e$,1ا يE ار ز/"$:ا :J 2= <;د INا,: ي/;,$:ار/AJ bد/! 32:n$YÅ =/ارر &U"Ç ='>. 1اE 3#$2 :7[S 32 &?/ا مHpX/ت dيا,3 مز :e$,ي :J 3/K>.

Historical Data Management :>1,1L اHpX/ت V>1?J

The system has been equipped with themost powerful graphic package on the market,enabling the customer to easily plot allthe regulation and process parameters. Thispackage is delivered complete whereby thecustomer has access to all the data recorded

on the database

1E,&<'?&ر<1E !"#$% :7[S 32 Vا3#$2 A,اB"+J ا راز/3 رد!L 32 و :e$,1ا يE ار ز/"$:ا :J 2= <;د INا,: ي/;,$:ار/AJ bد/! 32:n$YÅ =/ارر &U"Ç ='>. 1اE 3#$2 :7[S 32 &?/ا مHpX/ت dيا,3 مز :e$,ي :J 3/K>.

/ RMSVoltageperphase VRMS

/ RMSCurrentperphase IRMS

/ Active power per phase Pi

/ Reactivepowerperphase Qi

/ Apparent power per phase Si

/ Potenciaactivatotal PT

/ Potenciareactivatotal QT

/ Potenciaaparentetotal ST

/ Powerfactor P.F.

/ ActiveArcPower Pa

/ ArcVoltage Va

/ ArcResistance Ra

/ Stability factor St

/ Radiationindex Ri

Sarcon has been Developer to optimise the following steel

casting process stages:

CalentamientoH · Máxima capacidadde calentamiento de baño· Maximum bath heating capacity· CORRIENTE CONSTANTE

· CONSTANT CURRENTeating

In addition, it is equipped with a constant power operationmode to limit power delivery at certain times either due tosupply limitations at certain times or to protect the transformer

sometimes.

Regulation principle اT9ل &'("%

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:ي,1n$2 Aر

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A,:/1ازJ:

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A,شد b/1>را

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رد 2'"]3 يراد,3 ه,]9BG 32 3: ن9=ر/! .L!ا ه<K ,1ز ي,1n$2 Aر INا,:

:ي,1n$2 Aر

I>ا=], A#"N M",و


A,:/1ازJ:

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A,شد b/1>را

32 Xp1ا هوE !"#$% :7[S 32 M",يو b/1>ا يرا!L =2 :"S9& نا*"> M",8 ي/; ن/:ز رد ار و/TJ :P>دو :J ='> ا,1ز

.<'= J: ,:رM#49ا,& زا P/B(L: ف,T ار يژ,Mا 1Eا /1 و هد,= ف,k: ي,$?= يژ,Mا ص/8 ي/; ن/:ز نآ رد

Hardware !nL اBSرا

To carry out this development a search was made for the fastestreal time data collection hardware on the market whichmet the necessary robustness and stability criteria of a steelworks.National Instruments made the CRIO system available in thissearch, likewise FPGA technology of extreme robustness, whichalso has entry and exit industrialcards.For display the data capture systemis connected to an industrialPC with HD of 500GB via Ethernet,which can store over 50,000






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castings on the database.

Pf"fJ 32& ه<1E b>1ا PfG !/8C: ر9)': 32 nL! راز/3 رد ت/HpXا يروآ D?r ر9)': N"$!ا ي/;ز/"M دروآ,A,BL =2 :'7, 32 3 م/M7اراBSا .<K ر/= ت/^t و 3s2 3/ !n$Jار رد نار/=

و YJ، !"#$% =,19: ي/;را3Sا رد ار يا bJ DJ فا يژ9*9'+& زا M> =2د,= %;ا,1E &Pf"G Bا تر/= رد ه<K هد/4$!ا ي/; شور





















.<Mا هدT'U$J 39 ي/;

ت/HpXا نداد ن/Me يا,3!"#$% =uv, 3/ 1@ 500 يد چا A"g/3/1$J زا H,1G ا&,ML 32 1@ =/:u"9&, T'U$J :$kN :J K9د =2 :J &9اM> 3"R 50000 زا =#$"'x اHpX/&J ه,"8ذ ='>.





















































































sarcon }]g f q l ﺍc b improvements and ...nace of 150 tons with a transformer of 125 mva reflect2...

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