I need help with coding for induction motor protection using Atmel

The motor protector counts with one LCD, 4 potentiometers and I'm using a Arduino Pro Mini for prototyping with Arduino IDE. And also a MOSFET. I already a the code written by myself but came to a wall where I don't know how to overcome.

The LCD shows which is the lowest voltage (undervoltage protection) and also the highest voltage (overvoltage protection) acording to 2 potentiometers. And also the voltage.

I can't use delay() since it pauses the program. When I use delay() it won't get to do anything. I use the potentiometers to set a time for when it bypasses the one of the voltage potentiometers to wait 0.5 to 5 seconds before switching off the contactor/relay ( contactors usually use 100 V to 240V) driven by a MOSFET.

The last Potetiometer (remember we have 4 of them, 2 voltage potentiometers and 2 timing potetiometers) is to set a time of 30 second to 5 minutes. This timing event is to keep the motor from turning on again right after its turned off, preventing possible damage. This product is going to be used with a induction motor that drives a pump in a water well.

To measure the voltage from 3 Phase 480 Volts is a bit challenging. Since I want to keep it cheap but very useful. I was thinking of doing this with voltage dividers and with transistors to switch from phase to phase (First reading 2 wires for 0.5 - 1 second... That would mean 3 readings).

Beceriler: Arduino, Elektrik Mühendisliği, Elektronik, Mikrodenetleyici

Daha fazlasını görün: i need help to write one paragraph of three to five sentences about any topic in your paragraph using the vocabulary words from, i need help getting my book edited not much money, i need help from scientist, i need help from an engineer, i need help finding a shoes designer, i need help finding a manufacturer, i need help find worker, i need help designing my van wrap, i need help designing clothes, i need help designing a shirt, i need help designing a form, i need help advertising my website, i need apply coding and, phase induction motor control using pic, induction motor protection using microcontroller

İşveren Hakkında:
( 0 değerlendirme ) Mexico

Proje NO: #15170663

23 freelancers are bidding on average $7213 for this job

in 10 gün içinde7894$ MXN
(200 Değerlendirme)
in 10 gün içinde8333$ MXN
(45 Değerlendirme)
in 10 gün içinde8333$ MXN
(30 Değerlendirme)
in 4 gün içinde8333$ MXN
(41 Değerlendirme)
in 10 gün içinde6666$ MXN
(36 Değerlendirme)

Buenas tardes me llamo Manuel, soy Ingeniero Mecatronico y Programador con experiencia desarrollando proyectos con Arduino, ESP8266 y PIC en diversas areas, puedes verificar mi perfil y ver que soy un Freelancer activo Daha fazlası

in 5 gün içinde4500$ MXN
(34 Değerlendirme)

hello sir i am interested in your project. why dont use a vfd converter to control the 3 phases of the motor, i am working already on this project. we can discuss that in private chat. regards.

in 30 gün içinde11111$ MXN
(41 Değerlendirme)

Hi, I have experience in electronics and Arduino developing. I can design and develop induction motor protection for you. It is important to scan 3 phase voltages and current in real time and turn on protection al Daha fazlası

in 15 gün içinde10600$ MXN
(18 Değerlendirme)
in 10 gün içinde7777$ MXN
(30 Değerlendirme)

Hi We have good experience with arduino and can help you in this project. Let's connect. -- Regards Gaurav Sharma

in 10 gün içinde6888$ MXN
(22 Değerlendirme)

Hi. I can help you with your project. I'm a specialist in robotics field with experience more than 20 years. We can discuss your motor controller in chat. Best regards, Alex.

in 20 gün içinde7777$ MXN
(4 Değerlendirme)

Hello. I think I am the guy that you need becouse have more then 5 years expirience in programming AVR microcontrollers (on Pro Mini Atmega 328). I understand that code need to work without delays. I can do it. If you Daha fazlası

in 10 gün içinde10000$ MXN
(10 Değerlendirme)

hello, I am an electronics and communication engineer with 4+ years of experience in embedded systems and programming. I can code the system as you described. for 3 phase connection voltage measurement it is good to u Daha fazlası

in 10 gün içinde6888$ MXN
(5 Değerlendirme)

Please i need more details on the project. i have worked with both atmel micro controllers as well as arduino before and i believe i can help you

in 10 gün içinde7777$ MXN
(4 Değerlendirme)

We have our own Lab setup specifically for embedded systems and Electronics design..had already done some projects on power Electronics Labview microcontroller embedded systems and AutoCAD and also we r trained about S Daha fazlası

in 3 gün içinde4000$ MXN
(1 Değerlendirme)

HIRE ME DIRECTLY THROUGH THIS LINK [url removed, login to view] A multi-gifted, dependable and capable Exploration Essayist with a demonstrated capacity to Compose Scholarly Papers, Report Comp Daha fazlası

in 2 gün içinde3750$ MXN
(1 Değerlendirme)

A proposal has not yet been provided

in 7 gün içinde4166$ MXN
(0 Değerlendirme)
in 15 gün içinde10000$ MXN
(0 Değerlendirme)
in 10 gün içinde3881$ MXN
(0 Değerlendirme)

I am working on matlab for more than three years. i have implemented many papers in matlab and have acquired positive results. I can show you results and working. I have experienced team which will not only get results Daha fazlası

in 10 gün içinde10000$ MXN
(0 Değerlendirme)