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Development of an embedded instrument for the quality analysis of electricity in an industrial network

$750-1500 USD

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已发布将近 10 年前

$750-1500 USD

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The job aims at the production of an embedded system for the quality analysis of electricity in an industrial network. The consultant will have to continue a work in progress which has recently get a first prototype; he will develop both software and hardware, to attain a stage of pre-production. It\'s mandatory to keep the current hardware architecture, \"Arduino Due\". It is first necessary to develop a new revision of the printed circuit board that allows to overcome some problems typical of this first batch, such as the exclusion of the negative half-wave or various issues with stability at application of heavy loads.\r\nPlease add the word elephant in your candidature, otherwise it will be automatically cancelled. Subsequently, software will be written (and shared), so that it permits the identification of defects typical of industrial distribution as sag, swell, flicker, three-phase unbalance, frequency variations, and analysis of harmonic distortions. The ideal applicant has a good experience in terms of prototyping circuit boards and excellent programming Arduino Due skills. Preference factor is confidence with features of industrial distribution.
项目 ID: 5955339

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活跃10 年前

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13威客以平均价$1,180 USD来参与此工作竞价
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Professional engineer from controls and automation area here .............................I have 37 years of working experienve
$1,263 USD 在20天之内
4.5 (70条评论)
6.1
6.1
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Elephant We have designed Grid power quality analyser,using Spartan III FPGA and mega 328, We are working with Arduino based systems for small processing to do harmonic analysis neither the the 10 bit ADC of AT MEGA328 has has the resolution and even at 16MHZ xtal it does not deliver the MIPS required ,for Industrial grade Analyzer,however it is all a question of resolution accuracy and how much you actually require. Thanks ADI
$1,466 USD 在40天之内
5.0 (12条评论)
4.5
4.5
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Hi, We are a team of electronics engineer with more than 10 years of experience in designing and developing various digital and embedded systems... We have done a lot of projects in Arduino. Also we conduct many workshops on Arduino.. Since we help engineering students to complete their academic projects, we have experienced with a lot of sensors, components, PCBs etc. Please check our completed projects...:-) Kindly let us know more details about this project and we can complete it together...:-) Thank You
$833 USD 在10天之内
4.9 (9条评论)
4.5
4.5
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Hi, I have read and understood the project guideline, so you can trust my sincere indulgence both in quality and time frame. I have done similar projects in the past. I will like to use my experience to serve you better. If you will give me a chance, I will ensure that you're satisfied. I'm sure we can work together. Please reply, let’s discuss further. A trial will convince
$1,000 USD 在20天之内
5.0 (1条评论)
2.7
2.7
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Hello..Im Electrical-Electronics Engineer with Software Developement..I have great experience working as a Autocad,Eagle,Proteus. .NET Developer and as a ASP Developer throughout my career. I will benefit you and your company if hired by you. I have exceptional skills in the areas of .NET, ASP and C Programlama. I can deliver projects on time and to a high standard. I also have experience working with C# Programlama. I am ready to be hired by you now.
$1,250 USD 在15天之内
4.8 (8条评论)
2.6
2.6
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I have good working knowladge on embedded systems. I have worked on ARM 7 and Cortex M0 processors for my projects. I also have guided more 7 students for their projects on Nuvuton ARM (NUC 140) projects. I have working experience of ORCAD for PCB designing, BOM etc. I feel i will be able to provide you what you are expecting. Also kindly mention the deadline for the project. In case you need any clarifications please check my profile.
$750 USD 在20天之内
5.0 (2条评论)
2.3
2.3
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Greetings, We have a team of professionals specializing in web/mobile development. We offer multiple services from just evaluation to full applications development. We have already developed more than 550+ sites with 400+ apps...looking forward to have a long term relationship with you. Do you have Skype ID so that we can communicate properly and start the work immediately You can add me on $kype – subhashd1 Regards
$750 USD 在12天之内
0.0 (0条评论)
0.0
0.0
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elephant Hi, I'm electronic and avionic designer and verificator for critical airplane systems. Now I have the arduino Due and I work with it for many project(including motion processing and system command). for signal processing I use much more Matlab and simulink to validate the treatment and model then I try to port this last one to the arduino with c++. for your case, I and my friend have large knowledge about electrical system and network problem(harmonic and distortion, FFT, inductive compensator, unbalanced phase detector, phase inversion detector,overcurrent protection, over/under frequency and over ripple for DC, contactor management ..;) but generally on theoretical aspect (for last ones, we have already developed a full electrical system protection of an airplane but on FPGA, which is more powerful for parallel treatment). Depending on your exact problem, we can continue / or start from scratch to develop the analyser. Now I need much more technical detaille before I can promise you anything. For work method with costumer, we start a feasibility study and develop a very early prototype at our charge including the main functionalities (here, a analyser of the detaille that you will send). when we get a practical result, we send you this one and if it is the expected one, then you can pay us and continue the next steps of the project. I hope working together.
$1,444 USD 在60天之内
0.0 (0条评论)
0.0
0.0
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we have more one hundred project for embedded, we sure and confidence will have to finishing job very fast and appropriate with desire your mind, and then more accurate
$1,611 USD 在20天之内
0.0 (0条评论)
0.0
0.0
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first experience in electronic development in industrial filed. good C skill, good experience with Pic micro controller. For PCB development, I can present some previous work for judgement. mother language: Arabic. other spoken language: English, French and Italian.
$1,111 USD 在3天之内
0.0 (0条评论)
0.0
0.0

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