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3 phase AC motor controller

€750-1500 EUR

Stengt
Lagt ut over 5 år siden

€750-1500 EUR

Betalt ved levering
I want to control with very high accuracy a 3 phase AC motor -hysteresis type- that will be used to power a vinyl turntable...able to provide 33.33, 45.00, 78.00 RPM. I need a bi-directional servo scheme and provision for a screen. Motor voltage about 100-120 Volts and about 50-70 Watts.
Prosjekt-ID: 18025246

Om prosjektet

17 forslag
Eksternt prosjekt
Aktiv 5 år siden

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17 frilansere byr i gjennomsnitt €1 145 EUR for denne jobben
Brukeravatar
Hello I am a control engineer and have worked on many motor control works including servo motor, step motor, 3-phase synchronous motor and 3-phase asynchronous motor and so on. And I applied a lot of control schemes like vector control, torque vector control and so on. I think your project should use dq-based vector control for accuracy. I have a completed control scheme for this and I can support you theoretically and also mechanically. I have a lot of things what I can discuss with you. Should you have any question, please let me know in chat. Thank you Best Regards, Alexander
€1 250 EUR om 20 dager
4,9 (26 omtaler)
7,2
7,2
Brukeravatar
Hi, I am a post graduate power electronics engineer and having very good industrial experience of 8+ years in R&D and project development. I am excellent welding power supplies design, Plasma ARC power supplies, high frequency transformers design, solar grid tie transformers, electrical vehicles design, circuits design, multi-channel LED Drivers, Regulated power supplies design with universal input to DC output, Audio amplifier, drives design, Filters design for harmonic analysis and Power factor correction, SMPS, LED drivers, DC-DC, AC-DC converters design, PFC interleaved boost converter, Battery management system, Battery chargers, UPS design, sine wave Inverters, solar grid tie inverters, Solar battery chargers and street light systems design from few watts to KW range using Buck, Boost, and Buck –boost, Interleaved boost/buck, Fly back Push Pull and H-bridge inverters. I have very good experience to design high voltage power supplies up to 50KV for capacitor charging power supplies using soft switching topologies. I have work experience to design from few watts to KW range meeting all compliances like EMI/EMC and safety standards UL etc.
€2 500 EUR om 30 dager
4,9 (61 omtaler)
6,8
6,8
Brukeravatar
I have done some design and development PWM power supply. Also I can build the motor controller by using Arduino PWM process and counting the RPM and set it on desired speed. But I need enough time to design and development this project. 15+ years of experience on Computer Language and Digital Electronics.
€1 500 EUR om 30 dager
5,0 (7 omtaler)
5,4
5,4
Brukeravatar
A Data Scientist with experience in Python, R programming, R Shiny, R studio and anything related to data science and python Master in Engineering, Electrical and Electronic Engineer, who is dynamic, reliable, resourceful, committed and organized with enthusiastic approach to succeed with a pleasant attitude. Possessing excellent analytical skill and good research background. I have successfully completed IELTS with an overall band of 7 and have a good proficiency in English COMPLETED PROJECTS • FM radio. • VHDL Design of an Up/Down Counter. • Design of Up/Down Counter using PIC. • Duck Shooter Program using C. • Pointer movement controller on 2-dimentional axis using C. • LCD display Manipulation projects including: o Text Display o Volt-Meter • Analog to Digital Conversion (8-bit). • Sound to Light Color Organ Design and Development. • Minesweeper Player Creation using PIC. • Simulation of an End to End Communication System with MATLAB. • (BENG Individual Project) (MENG Part A). • (MENG Individual Project) (MENG Part B). • (MENG Group Project).
€805 EUR om 20 dager
4,7 (12 omtaler)
4,3
4,3
Brukeravatar
I am an Electrical and Electronics Engineer specialized in the area Power Electronics from Cyprus . I would love to help you in your project.
€750 EUR om 3 dager
4,9 (8 omtaler)
3,7
3,7
Brukeravatar
Good Morning.I present myself to you. My name is Nicolás Moreno, I'm an electrical Engineer with experience in the area of IOT, design of Embedded system, and API developer. I have designed projects relationated with the development of electronic porducts where is considered the application of IOT technology, Protocol communcattion (UART,SPI,I2C,1Wire and TCP/IP), implementation of electronic control and power circuits, and programming of micrcontrollers (PIC12F, pic18f, pic32f, and arduino), WiFi and Bluetooth Module (ESP32 and ESP8266) and single computer board (Raspberry PI 3). I have made smart electronic product based on IOT based in the deveploment for industrial jobs like Variable Frequency Drive (VFD), and for home automation like Smart Light Switch , Smart Power Plug Smart, Smart RGB led bulb and the Energy Monitoring and Management Appliance (EMMA), both based in a ESP8266 integration to register the data of the energy consumed in each element using current and voltage sensors, or in the case of the EMMA designed digital wattmetter based in a PIC16F877A. All of this project are set on my profile. Without further ado, I say goodbye and I hope we can talk about the project soon. regards
€805 EUR om 20 dager
5,0 (5 omtaler)
3,4
3,4
Brukeravatar
Hello, I have years of experience in power electronic and PCB design. You can check my portfolio. Once I designed and implemented 3 phase AC inverter for 1k WATT motor. I think i did all of what you need in this project.
€1 000 EUR om 20 dager
5,0 (1 omtale)
2,3
2,3
Brukeravatar
Hi there, I am an electrical design engineer with specialisation in motor and electromechanical systems ...let me serve you with the best and can get amount paid back if not satisfied Relevant Skills and Experience Electrical engineering ,matlab,simulink etc.
€1 250 EUR om 7 dager
5,0 (1 omtale)
0,6
0,6
Brukeravatar
I read your project description ……3 phase AC motor controller …..and we are very exited to work on it We are an group and we have an expert & qualified to accomplish your project in professional & unique We are working all section of integrated solution And for project ……………………. There are an specialist expert that can make your project like you want and more! We are looking for delivering unique services and add all feature that make your project is complete and professional You can check our sample and previous work before we start in work We provide for you the best services with the lowest prices
€750 EUR om 20 dager
0,0 (0 omtaler)
0,0
0,0
Brukeravatar
Dear sirs I have more than 15 year experience in automation projects developing. This project can be driven with a servo system controlled by a PC based control. Regards.
€1 500 EUR om 20 dager
0,0 (0 omtaler)
0,0
0,0
Brukeravatar
Hello! How long does it take you to complete this? I am very experienced in this aspect. Contact us if you can.
€1 111 EUR om 15 dager
0,0 (0 omtaler)
0,0
0,0
Brukeravatar
I am an electrical engineer and I have worked on different motor drives Relevant Skills and Experience This project is doable within time frame if all needed files are given
€1 111 EUR om 20 dager
0,0 (0 omtaler)
0,0
0,0

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Athens, Greece
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Medlem siden okt. 24, 2018

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