3 Phase Sequence Monitor

$30-250 USD

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11개월 전

$30-250 USD

제출할때 지불됩니다

I am looking for a freelancer who can help me develop a 3 Phase Sequence Monitor for my system. The ideal candidate should have experience in electrical engineering and be familiar with microcontrollers and relay control systems. A low cost Microchip microcontroler shall be used. The power for the microcotroller, relay and interface circuit should be obtained from the 3 phase mains with a linear impedance converter (i.e. not switching.) Function description: After 3phase mains is applied, the circuit should start the detection. The power led should indicate that the microcontroller is working and performing the sequence detection. The output relay and the "Phase Ok" led should be synchronized ( using the same microcontroller pin is Ok.) Scope: Provide firmware, Altium project including schematic, PCB and BOM with specific part numbers (i.e. not generic.) Mains Rating: The system operates at 415V@50Hz and 220V@60Hz. Max system current: 25mA. Digital Output: Slave mode Isolated I2C. Two variables should be exposed 1)Phase Ok; 2) Detected frequency Control Output: Relay output rated 24V @ 1A. Led Indicators: Power, Phase Ok. Accuracy: Pase 1(B); Phase 2: 120° ±1%; Phase 3: 240° ±1%: Frequency 50Hz ±0.5% or 60Hz ±0.5% Maximum delay: Startup 250mS; Phase error detection 1cycle; Phase recovery 1 cycle. Board size: 20 cm^2 Preferred programming language: C If you have experience in developing 3 Phase Sequence Monitors and are familiar with digital CMOS and 24V Max control systems, please bid on this project.

PCB Layout

Electronics

Electrical Engineering

Microcontroller

Circuit Design

프로젝트 ID: 36625868

프로젝트 정보

16 제안서

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활동 중 10개월 전

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16 이 프로젝트에 프리랜서들의 평균 입찰은 $179 USD입니다.

@kingch91

Hi, I have read and understood your project requirements. I will design 3 Phase Sequence Monitor to accurately monitor the phase sequence of three-phase power systems, ensuring safe and efficient operation. The system will include a microcontroller-based firmware, schematic design, PCB layout, and a comprehensive BOM. I will develop firmware to accurately detect and monitor phase sequences, implement real-time monitoring and provide appropriate feedback to ensure compatibility with the chosen microcontroller. I will create a detailed schematic diagram of the 3-Phase Sequence Monitor Including all necessary components, connectors, and interfaces to ensure adherence to relevant safety and industry standards. I will design a high-quality PCB layout that optimizes space and signals integrity and incorporates necessary components and ensure proper routing. Perform thorough testing and validation of the PCB design. I will compile a comprehensive BOM with specific part numbers including all necessary components for the project considering availability, cost-effectiveness, and quality of components. I offer multiple revision cycles within the scope of the project, free of charge. Any additional revisions or changes requested outside the project scope may incur additional costs. I look forward to the possibility of working together and delivering a high-quality 3 Phase Sequence Monitor solution. Thank you.

$250 USD 7일에

4.9

(173 건의 리뷰)

6.8

@EngrAbdullah311

As you may know, 3 Phase Sequence Monitors are used to detect phases in electricity supply. I am confident that my skillset and experience make me the perfect fit for this project. Specifically, I have experience in electrical engineering and microcontrollers which will be necessary for developing the 3 Phase Sequence Monitor. Additionally, I am knowledgeable in MATLAB/SIMULINK, SOLIDWORKS, PROTEUS, ARDUINO IDE, PYTHON and other simulation softwares which will be needed for the project's design. I understand from your description that you are looking for a freelancer who can help you develop a 3 Phase Sequence Monitor for your system. Specifically, you are looking for someone who has experience in electrical engineering and is familiar with microcontrollers who can use a low cost Microchip microcontroller. I believe I am the perfect fit for this project due to my extensive experience in electrical engineering and microcontrolers which will ensure accurate results along with fast response time. Additionally, my communication skillset and leadership abilities make me an ideal candidate for this project as they ensure timely feedback is provided on all aspects of the project so that progress can be made efficiently without delay.

$50 USD 1일에

5.0

(56 건의 리뷰)

5.8

@hayat38402

We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: • Embedded C Programming. • VHDL/Verilog, LABView/ Multisim/PSPICE • Network Simulator NS2/NS3 • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • IDEs like Keil MDK V5, ATmel studio and MPLab XC8. • PLCs / SCADA • PCB Designing-Proteus, Eagle. • IOT Technologies like Ethernet, GSM GPRS. • HTTP Restful APIs connection for IOT Communications. Also we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements. We can deliver your project efficiently within timeline. If you choose me, I think you won't regret. Best Regards.

$250 USD 7일에

4.6

(59 건의 리뷰)

6.1

@hamzazayyad

Hello | am a verified engineer and preferred freelancer and | have more than 15 years of experience in the embedded systems design and pcb design and electronics systems design. And have good experience in electrinics,pcb design , pic micro controller and 3 phase monitoring system.

$220 USD 7일에

5.0

(20 건의 리뷰)

5.0

@HarimohanG

Best Electronics Expert! ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ Dear Client, With 30+ years of experience in electronics design, circuit design, and PCB design, I am the ideal candidate to develop your 3 Phase Sequence Monitor. ✅I have expertise in electrical engineering, microcontrollers, and relay control systems. I will use a low-cost Microchip microcontroller and ensure power is obtained from the 3 phase mains using a linear impedance converter. ✅The system will accurately detect phase sequence and synchronize the output relay and "Phase Ok" LED. I will provide firmware, Altium project (schematic, PCB, BOM), and meet the specified requirements. Let's discuss further! Please check out my profile for more details: https://www.freelancer.in/u/HarimohanG ⭐ ⭐ ⭐ ⭐ ⭐ ⭐⭐ ⭐ ⭐ ⭐ ⭐ ⭐ Technology wise I have worked on all the latest technologies like GSM, 5G, Lora, Relay, Phase Sequence Monitor, Microcontrollers, LED etc. I will provide: 1. 24X7 Live support 2. On Time delivery 3. 100% Satisfaction Thank you for considering my proposal. I look forward to discussing this project with you further. Best Regards Hari Mohan

$140 USD 2일에

5.0

(5 건의 리뷰)

5.2

@realhudex

I understand your project and I can help you develop a 3 Phase Sequence Monitor for your system. With my electrical engineering background and experience in developing 3 Phase Sequence Monitors, I am confident that I can provide the best solution for your needs. My skills include circuit design, electrical engineering, electronics and PCB layout which will prove to be valuable when developing the required software and hardware for your project. Additionally, I have experience in data entry and provide high accuracy in my work. I would love to work with you on this project! Please feel free to contact me if you have any questions or would like more information about my skills or qualifications. Thank you for considering me!

$30 USD 1일에

5.0

(21 건의 리뷰)

4.6

@cmsivolella

Hola, buenas tardes, soy Ingeniero en Electronica dedicado al desarrollo de systemas de potencia y control. He trabajado previamente en el desarrollo de detectores de secuencia de fase trifásicos. He leído atentamente las expecificaiones del producto que necesitas y puedo realizar el desarrollo. Tengo una propuesta para implementar el sistema que necesitas utilizando detectores de cruce por cero implementados en hardware y timers del MCU PIC para medir tiempos. Respecto a mi experience y formación, soy Ingeniero en Electrónica graduado en la Universidad nacional de mi pais, utilizo Altium designer desde hace más de 5 años y programo PICs utilizando C++ en MPLABX desde hace 4 años. He diseñado y cosntruído más de una docena de circuitos impresos de potencia utilizando I2C como interfaz de comunicación. Por favor, ponte en contacto conmigo para discutir más cobre tu proyecto. Gracias y saludos, Martin

$250 USD 7일에

5.0

(9 건의 리뷰)

4.8

@cesur135

My name is Dervis, and I am an experienced electrical engineer with extensive knowledge in electrical engineering, microcontrollers, relay control systems and sequence monitoring. I have developed a 3 Phase Sequence Monitor before and am familiar with digital CMOS and 24V Max control systems. With my skills and experience, I feel confident that you will achieve success with this project. I would be delighted if you could give me the opportunity to help you develop your 3 Phase Sequence Monitor. Please feel free to contact me if you have any questions or would like more information about me or my services. Best Regards, Dervis

$140 USD 7일에

4.6

(7 건의 리뷰)

4.7

@ckhalif5

ELECTRONICS EXPERT DEAR EMPLOYER, I’ve completed the exact same projects before successfully. Awarding me will be the fastest way to complete your task with the best rates possible. I CAN ASSURE YOU 100% THAT WE ARE FULLY CAPABLE OF EXECUTING ANY LEVEL OF TASK/PROJECT BASED ON THE SKILL REQUIRED. I am fully confident about our skills and my understanding of the project description and we are ready to go through any test or sample task you assign to acquire your trust. Let me know when are you available for an initial 15-30-minute discussion (FREE OF CHARGE) so we can discuss the requirement in detail and I can walk you through the mentioned systems to acquire your trust in my skill. REST ASSURED YOUR WORK IS IN VERY SAFE AND PROFESSIONAL HANDS. THANK YOU

$140 USD 7일에

0.0

(0 건의 리뷰)

0.0

@carlosfzunino

Tengo un diseño hecho para los equipos que manejo y vendo. Además hablamos el mismo idioma. Nos vamos a poner de acuerdo. Saludos

$140 USD 7일에

0.0

(0 건의 리뷰)

0.0

@andrewsaavage

Hello, customers! My name is Andrew and I'm a software development engineer with over 15 years of experience in the field. I specialize in developing web and mobile apps, hardware design, simulation and more. I understand you're looking for a freelancer to help you develop a 3 Phase Sequence Monitor for your system. I believe my skillset makes me ideally qualified for this project. With experience in electrical engineering and familiarity with microcontrollers and relay control systems, I'm confident that I can deliver a quality product with ease. My services include providing firmware, an Altium project including schematic, PCB and BOM with specific part numbers as well as accuracy guarantee. Additionally, my board size is 20 cm2 which should facilitate fast development time while keeping costs low.

$250 USD 5일에

0.0

(0 건의 리뷰)

0.0

@Hossamsh5

I am writing to submit a proposal for the development and implementation of a 3-phase sequence monitor as posted on the Freelancer platform. I have carefully reviewed the project requirements and believe that my skills and expertise make me an ideal candidate for this project. Project Overview: The objective of this project is to design and develop a 3-phase sequence monitor that can accurately detect and indicate any deviations or faults in the phase sequence of an electrical power system. The monitor will provide real-time monitoring, alerting, and logging capabilities to ensure the proper functioning and protection of the connected equipment. Phase 1: Research and Planning In this phase, I will conduct thorough research on existing 3-phase sequence monitoring solutions and analyze their functionalities and limitations. Based on the research findings, I will develop a detailed project plan that includes the system requirements, hardware and software components, and a timeline for project completion. Phase 2: Design and Development Phase 3: Integration and Testing I look forward to the opportunity to collaborate with you on this project.

$140 USD 7일에

0.0

(0 건의 리뷰)

0.0

@muiftikhar6

Hello, I am Umair, a professional Electrical/Electronics Engineer by trade. Worked with multiple employers and opted for the most specialized training, procedures, HSEQ, energy saving and carbon footprint implementation. To sharpen my core engineering with corporate society, I have also studied Business Management Degree with a specialization in Marketing. Now, as my company’s working scope is extended, it is decided to open the services online internationally to help people from all over the world and get professional solutions. There is several services we are offering to our respective clients, they are mainly divided into TWO categories, Technical and Soft Skills. In order to have a 360 Holistic experience we offer the best technical guidance and 100% response to your queries. We are always there to help you to achieve your milestones. Technical Expertise; 1. Electrical/electronics engineering technical writing. 2. Circuit calculations 3. HT/LT design and Wiring diagram 4. MS projects and MS Visio regards Umair

$225 USD 7일에