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Job Summary:
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| Job Type: |
Project |
| Budget: |
$ 5000-10000 |
| Required
Skills: |
,
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| Attached
Files: |
(None) |
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| Status: |
Closed for bidding
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Buyer Summary:
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| Username: |
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| Feedback Score: |
Rating: (No Feedback Yet)
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| Award Reliability: |
2 posted 0 paid |
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| Location: |
Jawor, Other, Poland
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| Member Since: |
November 25, 2010 |
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| Invited Users: |
There are no invited users
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Description
Our company are looking for someone will able to design PC controlled power generator.
Inital specification.
frequency range: 17 000 - 50 000Hz frequency step of setting: 1Hz lub 2Hz max. output power: 1500W max. ouput voltage: 500Vrms max. output current: TBD ouput voltage waveform: SIN (h max. < 10% ) voltage measurement accuracy: ±5%, ±5 LSB current measurement accuracy: ±5%, ±5 LSB phase measurmenet accuracy: ±2° (in range +50/-70°) impedance measurement accuracy: ±5% (w zakresie 20-400W) temperature sensor: PT100 x 4 input voltage: single phase 230 VAC / 50Hz PC interface: RS232 switched range of load (3) output voltage range: from 1% upto 100%, resolution (step) 1% output stage: IGBT + trafo package: IP40 do EN60529; rack 19`
Reminder
You may not start working in this and any request before
your bid is accepted. Users who violate this policy
may have their accounts permanently suspended.
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| Shortlist |
| Decline Bid |
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Kolkata,
IN
location |
US$10,000
bid amount
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(91
reviews)
feedback |
42 day(s)
delivery time |

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Hi,
I am interested in this. We have dedicated resource to get this completed succssfully fro you.
The price for devises are extra.
Thanks
Dibs
Bid Time: 02-05-2011 13:28
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| Decline Bid |
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Islamabad,
PK
location |
US$14,000
bid amount
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(78
reviews)
feedback |
100 day(s)
delivery time |

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Hi
Will be done within time and budge ............. If you have any query please ask without any hesitation ............
Best Regards
Bid Time: 02-05-2011 08:11
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| Decline Bid |
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Faisalabad,
PK
location |
US$7,500
bid amount
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(62
reviews)
feedback |
60 day(s)
delivery time |

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please open a chat session for details.
Bid Time: 02-05-2011 05:07
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| Decline Bid |
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delhi,
IN
location |
US$8,000
bid amount
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(1
reviews)
feedback |
45 day(s)
delivery time |

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Hello,
thanks for provide us chance to bid over your project.we seen the details and confident to implement it.please go through our getacoder portfolio for more details and download previous work details and discussion over the project.please also open out the pmb discussion board which help us to discuss out over requirement.
Thank you.
Bid Time: 02-09-2011 13:26
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| Decline Bid |
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Ankara,
TR
location |
US$6,999
bid amount
|

(No Feedback
Yet)
feedback |
45 day(s)
delivery time |

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Dear Sir,
I will you my profile If you go in chat session.
Regards.
Metin Akin
Bid Time: 02-05-2011 06:34
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| Decline Bid |
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New Delhi,
IN
location |
US$9,000
bid amount
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(No Feedback
Yet)
feedback |
75 day(s)
delivery time |

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Hi,Thank you for taking the time to review our bid.As we have gone through your bid description we would like to work on this project. We are specialized for web-design and development using HTML, XML, JavaScript, CSS, AJAX, ASP, PHP, ASP.Net C#.Net or VB.Net , Joomla,Megentom WordPress etc . We can work as per your time and budget.We have excellent communication media using PM, IM, Emails,Phone etc. We revert back to any email in less than 30 min based on the queries. We are highly interested working for above project as We are looking for more clients like you to build long term business relation.We are ready to discuss further on above task.contact us as soon as possible.
Bid Time: 02-05-2011 09:18
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| Decline Bid |
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Edinburgh,
GB
location |
US$10,000
bid amount
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(No Feedback
Yet)
feedback |
120 day(s)
delivery time |

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We are experts. Ready to work on this design. Thanks
Bid Time: 02-05-2011 10:59
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| Decline Bid |
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kolkata,
IN
location |
US$12,000
bid amount
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(No Feedback
Yet)
feedback |
60 day(s)
delivery time |

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We 16 years of experience in HF power switching system design,Including HF piezoelectric power drives used for crack testing and underwater use-if interested please communicate
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Bid Time: 02-06-2011 00:47
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| Decline Bid |
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amman,
JO
location |
US$5,000
bid amount
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(No Feedback
Yet)
feedback |
30 day(s)
delivery time |

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i will work under ressure to finish as soon as possipole
Bid Time: 02-06-2011 02:56
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| Decline Bid |
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Bangalore,
IN
location |
US$10,000
bid amount
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(No Feedback
Yet)
feedback |
50 day(s)
delivery time |

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we have done similar project for well known company with slightly different requirement. Team is ready to start the project within 3 days time.
Bid Time: 02-06-2011 11:49
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| Decline Bid |
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Ahmedabad,
IN
location |
US$10,000
bid amount
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(No Feedback
Yet)
feedback |
90 day(s)
delivery time |

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Dear Buyer,
We are the team of 15-20 People including developers and designers.
Our team includes experienced persons in field of different
technologies. Our Customer set belongs to Europe, USA , Australia and
many other countries around the Glob. We are providing our services to
many different and advanced technologies. Our work field includes CMS
(Content Management System), Web Technologies, Application Software
Development and Real-time Software development. We have more than 7
years of experience to work with Joomla, Drupal, Wordpress, Magento,
VB.net, C#.net, ASP.net,JAVA, J2ME, JSP, VB, PHP, MySQL, MSSQL, C,
C++. Visit our portfolios to know about my work and We are not a
premium member of GetaCoder so can't add more then 5 portfolios.
Please connect via chat for further discussion.
Thanks
Regards
Softcoder05
Bid Time: 02-06-2011 23:49
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| Shortlist |
| Decline Bid |
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Dunwoody,
US
location |
US$10,000
bid amount
|

(No Feedback
Yet)
feedback |
75 day(s)
delivery time |

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Generating a pure sin wave over the range specified is quite doable. The difficult part will be to produce an output stage (or stages) with the high voltage and power requirements. It will probably involve creating a transformer with the necessary bandwidth.
A good design using feedback to maintain the desired output level will probably be necessary.
Since the best way to generate the sine wave will involve using a microcontroller (probably some version of an ARM) communicatingg with a PC will not be a problem. I would, however, urge you to look at USB as well as RS232 since many newer PCs do not even have a serial port.
Bid Time: 02-08-2011 16:13
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