hi,

hi dear`

hi dear`

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hi dear`

dear thank for project

Can you pls advice how to down load the design software?

regard

hello sir, i have taken up a project on designing a software for heat run test of dry type transformers using c or visual basic. could you please help in writing the program needed.

no.

I am Interested to learn how to design smps transformer step by step. I would appreciate if you can provide details or about this software.

Thanks in advance

ya

Please help us the procedure, how to download this software. Thanking You.

dear sir, i m testing engr.i want design software 4 distribution transformers.its free or how mauy cost.piease send information.

Hello, Where can i get a copy of this software? Please mail it to me on sonsaj4@yahoo.com Cheers

hello sir, can u send me power and dist. transformer sizing calculation software if available then.

i am mfg. amall size of transormers.now i wold like to mfg. higher cap. so please healp me to make it. i want to make 2phase 13.5 kva 1350v transformer let me know it's deta

thanks

i want to design a tranformer for block rotor test for IM upto 200 h.p. . is your software is aplicable for this or not............

i am working with welding transformer company. i required the transformer design software for checking the all parameter of the transformer.

I am electrical engineer working in transformer design.i need your software for tally my work,please send me.

I need the transformer design software. Will you please email me the software

Hello Sir, I'm an electrical and electronics engineer. Recently working on x-former designing (specially power x-formers for inverter). Can i get your software by my mail? How do you calculate wire gauge for primary and secondary side? Thanking you in advance My mail address: rassel_bd99@yahoo.com

Hello Dr.Syham,

I am electrical engineer, working in Saudi Arabia. i want to design small tansformer. input -220/110V, O/P- 30-0-30 V, Fq-60 Hz, Sec.current 40 amps. Can you email the same software in .exe file format.i need very badly

Manpreet singh

I want a copy of the program. I have been assigned a project and am programing in Visual Basic. There are a few questions about corner areas in core type transformer. I would like to try and use this program as reference.

Iam working in Areva Ltd as a design engineer. Please send me this file it can be very helpful to me.

still no file , plz send me the calculator

wer iz the file

sir i didnt get the file plz advise

plz send me this file

will u mail this to my id , it will be very helpful to me

Respected SIR, i am an elactrical engineering student and have been assigned a job to design a transformer. please mail me the program

please send me a software of transformer designng.I need it badly

lan per char giya kahan hai ya kusi

lan per char giya kahan hai ya kusi

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hi sir i am student of electrical engineering. my project is design of transformer using c programing with graphics. so,pleas send me program of design of transformer using c programing with graphics. pleas it is argent. thank you sir.

please send me your transformer calculation software

MY e-mail - jayanta.santra@rediff.com

please send me your transformer calculation software

MY e-mail - jayanta.santra@rediff.com

please send me your transformer calculation software

I need to design a software program or spreadsheet to calculate all paramenters for a 7MVA 11kV/400V 50hz mains transformer. I am requesting your program and tips on design

Its good ! Send me the program i want to try it

I want this program

send me your transformer calulation software

sir, please send me your transformer calculation software

I have very much intrested to design the transformer.so,i need how to calculate the primary & secondary winding.if you have any c program please send to me the above mentioned E-mail ID.please do the needfull.

dear sir, im working in transformer, ifind some difficulties in calculating the parameters.so please help me out to solve.

Hi: I am very interested! How can I get it to try? Thank you!

I am interested in distribution transformer design software for transformers upto 2500 KVA, upto 33 kv.

GOOD KNOWLEDGE IS PROV

GOOD KNOWLEDGE IS PROV

its nice... send the software.

Rating Only

Rating Only

Sir, Could u pls provide me complete information regarding this software? Thanking you sir,

i have just finished my B.S in electrical engineering,and have started my professional career in transformer industry.As a student of transformer designing i believe that this software could be very handy for me,so with all ur due respect i strongly request u to sent me this software to discover new horizons in transformer designing.regards. Engr. Munam Awais HAMMAHD Transformers,lahore,pakistan.

where is the program? from this website can not see the download?

I like the Software very much. What are the formalities of Downloading it.

This program allows you to use almost any voltage within the breakdown potential of the wire insulation. You can use any input voltage and any output voltage and any frequency and any power rating. This design is very flexible. Only at very high frequencies where core is not linear you will find problems. Hence core response need to be linear and that is only a selection of the core material.

Prof. (Dr.) Shyam Sunder Tiwari, Ph.D. Physics Managing Director Sensors Technology Private Limited AM-51, Deen Dayal Nagar, Gwalior, MP 474020, India Tel: 0091-751-2470680, Fax: 0091-751-4065716 www.sensorstechnology.com/

respected sir my self anubhav rohilla from IIT roorkee i also have taken the same project, with my objectives are parameter calculation cost estimation, design based on cad,& programing in vb or java i will be highly thankfull to you i you provide me help for compleating my project

waiting for a promptfull reply anubhav rohila IIT roorkee

respected sir my self anubhav rohilla from IIT roorkee i also have taken the same project, with my objectives are parameter calculation cost estimation, design based on cad,& programing in vb or java i will be highly thankfull to you i you provide me help for compleating my project

waiting for a promptfull reply anubhav rohila IIT roorkee

How do i design if my input range is 110 to 220V

How do i design if my input range is 110 to 220V

we are in ISO 9001:2000 Co based Patiala (PB) India and deals in HT Rotating Machine Rewinding up to 11KV. We need a transformer for No Load Run test of HT Motors. Plaese guide us,How to design a Transformer. Input Voltage:415V & output Voltage/Amps :3.3KV/60A, 6.6KV/30A & 11KV/15A. Please send us the prcedure, how to download this software. Thanking You

we are in ISO 9001:2000 Co based Patiala (PB) India and deals in HT Rotating Machine Rewinding up to 11KV. We need a transformer for No Load Run test of HT Motors. Plaese guide us,How to design a Transformer. Input Voltage:415V & output Voltage/Amps :3.3KV/60A, 6.6KV/30A & 11KV/15A. Please send us the prcedure, how to download this software. Thanking You.

Dear Sir,

I am working in transformer manafacturing company.I have very much intrested to design the transformer.so,i need how to calculate the primary & secondary winding.if you have any c program please send to me the above mentioned E-mail ID.please do the needfull.

Thanks & Regards,

sathish

hello sir am elctrical student i need to design 15kva trasformer with these specifications input voltage:240v output voltage:230v frequency:50hz output power:15kva temp rise 25-50 c can u please guide how to design this transformer thank you

Dear Sir,

I found the concept very usefull. Can we have a similar design program for current transformers.

Would like to try it.

Shailesh Thakur INDCOIL TRANSFORMERS PVT. LTD.

Hi Program sounds great + do you have an exe version available?

Hi Program sounds great + do you have an exe version available?

Design program sounds great - but would also like to try it out

Like many others I would like to know how I can download this software

how can this software be obtained or evaluated?

Hi Dear Like others i would also like to get the software. Kindly send me the link to download it. Thanks a Lot

this is good in such a manner that i would like to have this once more

Like many others I would like to know how I can download this software?

sir, how can i download this software , it is free r i have to pay for it plz reply me. thanks

sir, I would like see the desining program which would be help full in our project so pls send it to the above e-mail pls sir

sir, I would like see the desining program which would be help full in our project so pls send it to the above e-mail pls sir

I am study in transformer. Would you please also send the header of the program to me, as i cant compile the program.

Hello sir!! i want the design software for power & distribustion transformer .... so can u plz send me the latest software program in my mail id ? i'm waiting for ur reply

sir,

i am working with power utility.kindly send me the programm so as to get better output before installing the power transformer..... thank you

Dear Sir,Kindly send me mail to get power transformer design software.I am working in a Transformer industry.Waiting for ur mail for further reply regards and thanks balaji

I am a Electrical Engineer working in APNPDCL. I want to High Voltage Transmission lines Drawing software please mail me how to download ThankQ

J.Bapu Reddy Karimnagar

i like this program

You get the mitred core design in steps 1, 3, 5, 7, 9 and 13 with compleate sizes of laminations, lengths, widths, weights etc.,. Core diameter is calculated automatically but you have the option to set it as per your design requirement. Visit for more details - http://www.softbitonline.com

My software generates the GTP, Estimation/Costing, GA drawing, complete set of fabrication and production drawings (around 25 drawings). Unique feature of the software is its graphical editor that helps you to visiualaize placement of all the coils, clearances on the screen and you can do the changes to achieve your GTP using this graphical editor. More over you can optimize you design as per cost, dimensions, losses to meet your desired specifications. Now it is updated for 132 KV and uplt 100MVA. Visit - http://www.softbitonline.com - for more details.

If the program includes standard size of the cores and conductor sizes, it will help.We need the program to evaluate quotations received from vendors.

i am electrical engineer i amn wanted to download your designing software and design the transformer.

Please read proper listing on web site.

http://www.sensorstechnology.com/transformerdesign.html

Regards.

Shyam

I have types the program again. You can see the listing below.

// Code Transformer.c // Prof. (Dr.) Shyam Sunder Tiwari // www.sensorstechnology.com/ // December 10, 2006

#include <graphics.h> #include <dos.h> #include <string.h> #include <stdio.h> #include <conio.h> #include <stdlib.h> #include <time.h> #include <math.h>

mail() { // Variable definitions int i; char control; // exit button float primv; // primary voltage float sendv; // secondary voltage float primc; // primary current float secndc; // secondary current float primt; // primary turns float secndt; // secondary turns float freq; // operating frequency float powerout; // output power float powerin; // input power float effic; // core efficiency float secarea; // core cross section float bmax = 60000; // magnetic flux density float tpv; // turns per volt

clrscr(); // Request all input parameters printf("What is the minimum starting primary coil voltage"); scanf("%f", &primv); printf("What is the maximum secondary coil voltage"); scanf("%f", &secndv); printf("What is the secondary output power in Watts"); scanf("%f", &powerout); printf("What is the input source frequency in Hz"); scanf("%f", &freq); printf("What is the core efficiency for this frequency"); scanf("%f", &effic);

// All parameters are computed for a given input voltage // upwards in steps of 1V. Hit "ESC" to exit. for (i = int(primv); i< int(100*primv); i++) { secarea = (sqrt (powerout)) / 5.58; // 5.58 is a constant tpv = pow(10, 8) / (4.44 * bmax * secarea * freq); primt = (primv * tpv); secndt = (secndv * tpv); powerin = powerout / effic; primc = powerin / primv; secndc = powerout / secondv; printf("\n Transformer design for primary coil voltage = %0.1f Volts",primv); printf("\n Cross section area of the core = %0.1f sq. inch or %0.1f sq. cm"); printf(secarea, secarea*pow(2.54,2)); printf("\nTurns per Volt for both coils = %0.1f turns / volt", tpv); printf("\nNumber of turns in the primary = %0.1f ", primt); printf("\nNumber of turns in the secondary = %0.1f ", secndt); printf("\nCurrent floaing in the primary = %0.3f mA", primc*pow(10,3)); printf("\nCurrent floaing in the secondary = %0.3f uA", secndc*pow(10,6)); printf("\n"); primv++; printf("\n Hit ESC key to exit or type Enter key to continue\n\n"); control = getch(); if (control == 27) goto exit_1; } exit_1: return(0); }

Friends,

I will try to post the transformer design code soon on my web site as the image on this page link here is very poor quality. Perhaps next week you will find the code ready. It is almost six year that this code was developed to help students to learn transformer design. Some of you can write much better code now.

www.sensorstechnology.com/

I am very interested in your program. could you please advice me from where I can download this program.

Regards, Shashi Bhushan singh Emco Ltd. Jalgaon

I have also developed a software to design power and distribution transformer with voltage class 33/22/11/0.433 starting from 10 kVA to 10000 kVA. It gives more than 300 out design parameters along with drawings. Best suited for transformer manufacturers and engineering instetutions. Can be had more information on http://www.softbitonline.com

Dear Sir,

I am working in transformer Design company.I have very need to good software to design the transformer.so,i need how to calculate the primary , secondary winding, Impedance voltage and losses calculation .if you have any program please send to me the above mentioned E-mail ID.please do the needfull.

Thank's and regards

Ahmed Abdelaal

Dear Sir,

I am working in transformer manafacturing company.I have very much intrested to design the transformer.so,i need how to calculate the primary & secondary winding.if you have any c program please send to me the above mentioned E-mail ID.please do the needfull.

Thanks & Regards,

V Sakthi

Dear Sir,

I am working in transformer manafacturing company.I have very much intrested to design the transformer.so,i need how to calculate the primary & secondary winding.if you have any c program please send to me the above mentioned E-mail ID.please do the needfull.

Thanks & Regards,

V Sakthi

See this program copied here in readable form

http://www.sensorstechnology.com/transformerdesign.html

Shyam

Look above for This program has been tested using a Turbo C++ DOS-based compiler, and it works well.

See associated figure (click here to get program image) Copy this image and paste it in MSWORD or corel draw and pull from corners to enlarge it to read details properly. You can see C++ code

Shyam

Dear Shyam,

I am interested in your program, could you please advice me from where I can download this program.

Regards, Lokesh

sir, i ave taken design of transformer in c++ as my project in cluding the kind of materials used and the colling system. plz help me out. can u send me the pgm. Thank you.

Sir, i thank u very much U hav Almost saved my sem marks. I thank u once again sir.

My comment is just above this one.Forgot mailing add.

Hi there I work in Transformer manufacturing Co. Iam a C++ Programmer too.Your program is superficial and suitable for theoretical work only

Friends,

This program in "C" was written to help you calculate the transfomer core size, turns in coils and current rating for each coil. These are essential parameters to reach to your start up goal to make a transformer. However, many of you may now look for high frequency cores in switching power designs, and hence, you may have to take care of pulse power rather than continuous sine wave. Hence, compute the core size for the pulse and not for repeat rate of the pulses. Core size may increase if you extract too much energy in small pulse and keep dead time more than 50% duty cycle.

Shyam www.sensorstechnology.com/

sir i m vimal, a production engineer in a companyand i wanna transformers making on program based.i m interested in ur program based designing of transformers.sir sand me some programes related to designing of transformers

You guys! Click on "See associated figure" to see the program. Key it in and compile it!

I am a Design Engineer for a Power Utility (ESCOM) in Malawi and would like to try your programme. Please advise how we can have a Demo copy for suc h a trial. We believe it is going to solve our current problem of Power Transformer design.

Regards

Alfred Kaponda Chief Engineer Design Electricity Supply Corporation of Malawi (ESCOM)

Dear Sir, Can i Get Exe of this version

dear sir, can i get exe of this version. Umesh

can u send me this program for design & calculate the current transformer in my deaily work

It is very good. Pl. send me the program so that I will try thank u

sir

i am in need of manufacturing transformer with 2 primary and 1 secondary side . the leq of circuit is 200.7uH and M = 25.7 uH and primary has 20 and 100 turns in series and they are parallel to the secondary turn of 20 turns. the leq of primary is 9.4 uH and that of secondary is 140 uH so plz calculate the swg of wire needed and area of core used.

For those of you asking for this program to be downloaded: Click the link "See associated figure" and the program code (C++) will appear in a .gif image. Use a C++ program with an appropriate compiler to launch this program.

Regards Mikael Brygger, Electro engineer student of Denmmark

sir

i am very much interrested in your design software can i know the formalities to download it

thanking you tupaki r kumar

dear sir i do not have any c program in my computer also i do not know the programing methods please can yo send me to my mail the latest exe file it self to me also please send me any other programs if you have tryed for hi frequency hi volt in the secondary about 5000 volts up to 10 kva please send me the details regards R.Selvavinayagam

Is there more detailed information on this software, perhaps a demo version? What is the cost and how to obtain it.

Regards, EW

-------------------------------------------------------------------------------- Reader Comments Sir I am a fourth year student in electrical engineering from ethiopia.i've givene an assignment on High power transformer design.the teacher us the numerical calculations is very difficult ... I know the basics of C++.If you have any program for that in C++.I am Kindly asking you to forward this to my mail.Also I want to show him this program. I hope you can help me.I will be very thank full for your help.

yours obviously

shedo --------------------------------------------------------------------------------

Sir I am a last year student in electrical engineering from INDIA.My teacher gave me an assignment in High power transformer design.He told us the numerical calculations is very difficult to do without a program.I know the basics of C,C++.But I cant able to write a program like that.If you have any program for that in C,or C++.I am Kindly asking you to forward this to my mail.Also I want to show him this program. I hope you can help me.I will be very thank full for your help. yours obviously

sir please send me a reply it is urgent.I am fourth yr electrical engineering student from INDIA .My teacher gave me an assignment on high power transformer design .He told us calculation is only possible by numercal analysis and experimentation,but I want to show him this program because it is very sophiticated and not time killing one.so how can i get this soft ware.if u ask me payment it is impossible for me since I am from a poor family.I will be thank full to you if u do me this favour.

I am fourth yr electrical engineering student from INDIA .My teacher gave me an assignment on high power transformer design .He told us calculation is only possible by numercal analysis and experimentation,but I want to show him this program because it is very sophiticated and not time killing one.so how can i get this soft ware.if u ask me payment it is impossible for me since I am from a poor family.I will be thank full to you if u do me this favour.

give me the initiation to start the software development specially about Transformer dsign yours erarthly brother from Mekelle university,Ethiopia mubarek dessalegn

I am 4th year electrical engineering .My teacher gave me an assignment ondesigning transformer specailly using soft ware .I'm very glad if you invite me this software. Thank you!!!

I am a final year engineering student. I need this program to calculate transformer parameters soon.can you send this immediately .I will be thankfull to you.

I'm an electrical engineer, worked for 10 years in design oil filled and Dry Type transformers, I want if it's posible a demo of this program.

Thank you. Alvaro

This sounds good. I am an electrical engineer working in a power utility.I would appreciate if you can provide details about this software.

Thanks

Good!!!

I'd like to try

i am fourth yr electrical engineering student in ethiopia .my instructor gave mean assignment on high power transformer design .he told us calculaion is only possible by numercal analysis.but i want to show him this program b/c it is very sophiticated and not time killing one.so how can i get this soft ware.if u ask me payment it is impossible for me since iam the poor student

i am fourth yr electrical engineering student in ethiopia .my instructor gave mean assignment on high power transformer design .he told us calculaion is only possible by numercal analysis.but i want to show him this program b/c it is very sophiticated and not time killing one.so how can i get this soft ware.if u ask me payment it is impossible for me since iam the poor student

i am fourth yr electrical engineering student in ethiopia .my instructor gave mean assignment on high power transformer design .he told us calculaion is only possible by numercal analysis.but i want to show him this program b/c it is very sophiticated and not time killing one.so how can i get this soft ware.if u ask me payment it is impossible for me since iam the poor student sincerly yours ayele ossa ethiopa-debrezeit

Sir, Can I get an "exe" file of this. I am keen, for some of my hobbies. Pls email it to me as an attachment. rgds, nayak

Sir, Could u pls provide me complete information regarding this software? Thanking you sir,

Dear Sir,

I have intrested in designing the transformers & more in magnetics field.

Can you pls advice how to down load the design software?

Dear Sir,

I have intrested in designing the transformers & more in magnetics field.

Can you pls advice how to down load the design software?

I will try & come back.

Thanks & regards M.Mani

Thanks for supporting.

Hi Shyam ji,

Im kumar.s.ch.v. of 3rd B.tech(EEE) from VIIT,Andhra Pradesh(Visakhapatnam). Im also planning for the software program to design a transformer and design of a 400KV transmission line. I was impressed by ur program. im just hav a look over it and if i found any additional requirements i will message u.

Thanking U,

Yours Sincierly, S.ch.v.kumar

Sounds good.

Standard core size and wire guage are missing.

This is good. I want to try it.