The project is designed to provide uninterrupted AC mains supply i.e., 230 volt to a single phase load. This is achieved by automatic changeover of the load from the missing phase to the next available phase in a 3 phase system. It is often noticed that power interruption in distribution system is about 70% for single phase faults while other two phases are in normal condition. Thus, in any commercial or domestic power supply system where 3 phase is available, it is advisable to have an automatic changeover system for uninterrupted power to critical loads in the event of missing phase. In this system auto selection is achieved by using a set of relays interconnected in such a way that if one of the relay feeding to the load remains energized always. Under the phase failure condition the corresponding step down transformer secondary delivers zero voltage which is duly rectified to DC and then fed to the logic gates comprising of AND & OR to switch on the next relay that delivers the power to the load. It also has a provision of connecting to an inverter source which delivers uninterrupted power to the load incase all the 3 phases go missing. The project is supplied with three transformers connected to the 3 phases supply. Further the project can be enhanced by incorporating power semiconductor devices such as thyristors/IGBTs for instantaneous changeover to the next available phase. This overcomes the drawback of the changeover time generally witnessed by relay switching operations.
NOTE
Auto selection of any available phase, in 3 phase supply systemis the project of the good price for the engineering projects. It is very comparative engineering project. It is very good BE final year and Diploma projects. This project is microcontroller based projects, idea for electrical projects. This project is use to electrical departments in final year electrical students is use. It is auto selection of any available in 3 phase supply system
Auto selection of any available phase, in 3 phase supply systemis the project for the good project, excellent project for the BE last year engineering student. is the project for the competitive project in the BE last year engineering student for electrical, electronics, power electronics student in last year engineering student.
The engineering projects give in the ELECTROSAL HI- TECH PVT.LTD. The best place of the degree and diploma final year engineering projects as well as for electrical student???s final year for the golden opportunity. Auto selection of any available phase, in 3 phase supply systemis this project last year electrical students is use
Auto selection of any available phase, in 3 phase supply systemit is the best ??projects for the electrical ,electronics, final year student is use ??and idea for the electronics ??and electrical degree and diploma base students and 100% output is done.
HIGHLIGHTS
- Designed to uninterrupted AC supply
- This is achieved by automatic changeover of load
- Power interruption in distribution system is 70%
BLOCK DIAGRAM
HARDWARE REQUIREMENTS
- Transformer
- 8051 Microcontroller
- Relay
- Load
- LCD Display
- Transistor
SOFTWARE REQUIREMENTS
- keil
- Eagle
parth patel, gujarat(india) (verified owner) –
I had ordered a project from my institute sir & he later said he cant do it. Thank god I found the ELECTROSAL website on google. I was afraid of ordering the system online but I still ordered and when the delivery came, it was a great relief for me. Got the system on time along with its development explanation videos. .. very user friendly system. Thank you ELECTROSAL.
Smita sutar –
Thank god I found the ELECTROSAL website on google. I was afraid of ordering the system online but I still ordered and when the delivery came, it was a great relief for me.
Akashata Nikam –
We got lot of knowledge here, The guidance was exllent. We are fully satisfied with by providing there services.
M S K Digital New –
Best quality project…..100% output
Basinian (herzegovina) –
It was our pleasure to assist you with you desk assembiy ttank you for giving us a call i am so happy that our craftan joe went above and beyound for you he always does i am sure hed be more than happy help you with your next project and also give your cast alittle extera attentiopn along the way warm regards
Ajay jat –
support received from electrosal team is also good a I have called several times for support they given good response and immediately solved my queries as I submitted my project successfully.
Varun Ghatage –
I saw this project video on youtube and desided to purchase this kit. I got this kit in time with in good condition. With the help off eplanatory video I can understand all concepts easily.
Mayuri Joke –
Very much dedicated , highly skilled team of engineers . Can get the required project at an affordable price in the promised time.
The most important part is after sale service which is very much admirable
Deepak Bose –
yesterday i received my ARDUINO BASED UNDERGROUND CABLE FAULT DETECTION project kit.. kit had all the components and parts as mentioned in component lists. Looking forward to start working on it.
Rutherford Hayes –
It was a good experience with u.. the teaching staff???s are too good..they were nice and friendly with us..and got a good knowledge abt arduino and pcb designing
Gabby (Belzile) –
We are happy to get project from here ..got my project ready in just one day ..Best and innovative Engineering projects in Karnataka.The projects are at reasonable prices.
Sara Armstrong –
Very happy with the project.. Very efficient projects??? Got a project of rs. 16000 at just rs. 8700..Engineering projects at reasonable rates.The projects are trustworthy and in good working conditions
Pratik Bhoir –
I needed a electrical project for final year so I went for this project, the project was well tested also it is in plug and play condition. And it???s impressive as it gives almost accurate results.
Dhanashree Sea –
Had recently requested for a project and have received it within the time they had informed. They did the follow up right from the start till the end. Was pleased with the responses from the staff.
Prashant Jacob –
Yesterday i received my DC MOTOR WITH PWM SPEED CONTROL IN ALL FOUR QUADRANTS USING MICROCONTROLLER project kit.. kit had all the components and parts as mentioned in component lists. Looking forward to start working on it.
Raj Korawar –
Electrosal Hi Tech pvt Ltd is one of the project centre. They provide practical based knowledge of project. Electrosal team are very good and experienced. Thanks electrosal
Shivtej Nirmal –
A great level of detail and understanding from these guys. I come from a power background personally, so I struggled a little with an electronic based project. However, Electrosal made this seamless. Through, easy communication and extremely compotent professionals. Highly recommended thanks.
Revati Todkar –
One ready made kit and another one PCB and their required components. So, i have got a great Experience.
Kamal Patharut –
I have purchased a project from electrosal basically I am afraid as it was the first time I purchased kit online after receiving i was very much satisfied with the kit. And also technical team support was excellent.
Nardos Demeke Getaneh (Ethiopiq) –
I Hired the hanayman conneection to assemble a disk for me the in home free estimate wss convenient and easy jos assembled my desk and went above and beyound i am so happy with the result and next time i have a project that reqaires a carpenter i will ask for him agin jos supper nice effeient and i felt making com fortable wiht him in my home he was very sweet to my two over friendly cast thank you joe for making my life easier
Rohan Pandav –
My kit delivery was a day late but no problems since my submissions were late, well I surely learned a lot from this kit it has very detailed explanation documents and videos. Overall a nice experience.
Eric Hoekstra –
Best engineering project received by this ELECTROSAL team.They gave all the data like PPT,report,circuit diagram and program.Thanks team.
Ashawin Talwar –
My friend told me of these kind of kits available at electrosal.com and i ordered the FINGERPRINT BASE BIKE START project. the system is just amazing use of technology. Their tutorials and online support provide sufficient practical knowledge.
Swapanil Rendal –
Nice customer support .thank for online video call support. thank you Electrosal
Kiran Bhoite –
Good project and best service
Rohini Patil –
Electrosal is a big organization with well management we learn lots of things from electrosal company
Jay Kumar –
Electrosal is a big organization with well management we learn lots of things from electrosal company
Sanmesh Patil –
I am attending internship classess in this company. Good teaching and very well. I have gained very good basic knowledge.
Nilesh Tandel –
It is really a good initiative taken by Electrosal Hi-Tech. Pvt. Ltd. to provide a services in the automation field & also a noble work for providing employment to the womens in rural area.
Kedar Patil –
The owner of the company has proved that the hard work,sincerety,honesty,patience and belief are the pillers of success and bring the dreams in reality.