In Progress

Design High Sensitivity Differential Current Transformer

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ArtVil

Hello. I had to build prototype that has to be able to measure relatively small changes of current flow ( 10-100uA in 10A current sensor and deal with problems this sensitivity gives. Can You reveal some details of Y More

$250 USD in 12 days
(0 Reviews)
0.0

18 freelancers are bidding on average $3693 for this job

MikroStar

hi, i am an electrical engineer and an embedded system designer.i have experience with designing Low power and high power Grid transformers. The bid quoted here is not final it just to create a communication channel wi More

$5000 USD in 60 days
(53 Reviews)
6.8
tkousar

Hi, I am an Electrical Engineer practicing for last 6 years in an R&D Organization. I have designed a number of products ranging from RF & Microwave circuits to digital circuits. i have experience in designing filte More

$1500 USD in 30 days
(19 Reviews)
5.3
MIKY4227

Hi i can help you , is very important you specified I current 1, 2 ,5, 10, 50 ,100, or more Amp , for samples of works see portfolio

$263 USD in 1 day
(17 Reviews)
5.3
vw11221122

hi i can adivse on this i did ground leakage protection device before it use differential current transformer to detect current disbalance in 110..220 V AC power device

$100 USD in 3 days
(52 Reviews)
5.0
betaenergy

Dear Sir, I'm 15 year experienced Electronics Engineer whose working area is directly related to your project. I have designed several system which is related to your project. I have high level experience about hard More

$8421 USD in 50 days
(15 Reviews)
4.9
GlobalElectronic

Dear Please provide me more with you'r requirements, what exactly do you want to be designed, from you'r project i can't determine what exactly do you want to be designed, the transformer itself or something else, ple More

$1052 USD in 5 days
(10 Reviews)
4.2
akramkarimi1036

Electrical Engineer (Gold-Medalist) from the oldest and the most reputable engineering institute of Pakistan (UET, Lahore). Done my internship @ US based R&D embedded company “Mentor Graphics” and currently working as More

$1000 USD in 30 days
(7 Reviews)
3.9
noorulain0412

Hi, I am an electrical engineer and can assist you in this project... please provide further details... Thank you!

$105 USD in 3 days
(9 Reviews)
3.3
shahbaz116

Professional Electrical engineer working in Power sector industry having in depth know how of differential transformers made by Siemens and GE. inbox if interested. will help you out till the end. Remember I am a profe More

$3333 USD in 3 days
(1 Review)
0.6
eda13

I specialized on power electronics at undergraduate program @METU/Turkey. I believe I can do your project carefully. I request from you to give information about project. Sincerely,

$6666 USD in 12 days
(0 Reviews)
0.0
guillaumeds

I have a degree in [url removed, login to view] Electronic and Electrical Engineering with four years experience in the field. Please view my portfolio and resume which will convince you that I have the knowledge and problem solution capabil More

$3111 USD in 3 days
(0 Reviews)
0.0
manuel1950

Gentlemen I am an Electrical Engineer with almost 40 years of experience with a large background on power control. To present you further details of my proposal and how I intend to devellop this project it is very im More

$2777 USD in 5 days
(0 Reviews)
0.0
waltergallegos

I offer you 30 years in electronics, expertise and experience outsourcing design services since 1996. My apologies, the project description is so generic that we can't evaluate the task please send us a project spec More

$10000 USD in 120 days
(0 Reviews)
0.0
zoltankulcsar

Hi! I am an experienced hardware designer with advanced knowledge in energie measuring. In my last job I had to studied and reverse engineering many devices which can measure power consumption and I designed an ener More

$1500 USD in 30 days
(0 Reviews)
0.0
dorinelrus

I think that I could solve for you this project. I read recently a very interesting article regarding this subject.

$2222 USD in 60 days
(0 Reviews)
0.0
designs90

hello as you need unit or system to store the power if the power goes off as we are engineers let me know more so we can find solution get me on skype

$15463 USD in 30 days
(0 Reviews)
0.0
Anthonus

Hi, I have been a hand on consultant to many businesses designing electronic/electrical circuits and substituting,etc. Some factories I have worked with are Cocal-Cola, Pepsi, British America Tobacco, etc. I am More

$11111 USD in 30 days
(0 Reviews)
0.0
skynine

hi , i am ready to work with you on least amount while giving you better quality then any other one !! the reason is just to create a long term realtions with you and your organization !! i am having more then 5years e More

$4917 USD in 35 days
(0 Reviews)
0.0
EMAWD

Hi, I'm a mechanical engineer and an inventor. I will like to design this device for you. Lets discuss more in private message. Thanks, Sean.

$8888 USD in 3 days
(0 Reviews)
0.0
khalev

Dear Sir/Madam, I believe that I am more than qualified for this task, as I have designed numerous transformer differential protection schemes for multi-MW power plants. You can find a preview of such a study in ht More

$2777 USD in 10 days
(0 Reviews)
0.0