The project is designed to develop an islanding arrangement for grid on sensing bad voltage/ bad frequency. There are several power generation units connected to the grid such as hydro, thermal, solar, wind etc. to supply power to the load. In modern power system, electrical energy from the generating station is delivered to the ultimate consumers through a huge network of transmission and distribution. These generating units need to supply power according to the rules of the grid. Thus, for satisfactory operation of loads, it is desirable that consumers are supplied with substantially constant voltage and frequency.
In this project, we present the development of islanding arrangement system for power grid on sensing the abnormalities in frequency and voltage. For feasible transmission, the frequency and voltage of the AC supply should be within the limits as decided by the grid, depending upon the demand of the power supply.
As per CENTRAL ELECTRICTY AUTHORITY OF INDIA Regulations 2010, variation of the system voltage should be of +- 5 % and that for frequency close to 50 Hz and shall not allow it to go beyond the range 49.2 to 50.3 Hz or a narrower frequency band specified in the Grid Code, except during the transient period following tripping.
In case these limits are exceeded and the demand for power is more than the demand for supply, it results in grid failure. In such situations, the feeder unit is completely disconnected from the grid, causing islanding situation. Thus synchronization is needed between the grid and the feeder unit, so as to prevent the large scale brown out or black out of the grid power. These rules involve maintaining a voltage variation within limits and also the frequency. If any deviation from the acceptable limit of the grid it is mandatory that the same feeder should automatically get disconnected from the grid which by effect is termed as islanding.
HIGHLIGHTS
- The project is designed to develop an islanding arrangement for grid on sensing bad voltage/ bad frequency.
- There are several power generation units connected to the grid such as hydro, thermal, solar, wind etc. to supply power to the load.
- In modern power system, electrical energy from the generating station is delivered to the ultimate consumers through a huge network of transmission and distribution.
- These generating units need to supply power according to the rules of the grid.
- Thus, for satisfactory operation of loads, it is desirable that consumers are supplied with substantially constant voltage and frequency.
BLOCK DIAGRAM
HARDWARE REQUIREMENTS
- Microcontroller IC
- Zero crossing detector IC
- Timer IC
- 393 comparator
- LCD display
- Relay
- Buzzer
SOFTWARE REQUIREMENTS
- Keil uVision 4
- Eagle
Shruti Shah Pune(Maharshtra) –
Very Nice Project
Onke East London(South Africa) –
I have Order Do it Yourself kit of DEVELOPING AN ISLANDING ARRANGEMENT FOR GRID ON SENSING BAD VOLTAGE/ BAD FREQUENCY project. The project having One ready made kit and another one PCB and their required components. So, i have got a great Experience.
Navoda (United States) –
Good Project
Pratik Shah Surat(Gujarat) –
i have order DEVELOPING AN ISLANDING ARRANGEMENT FOR GRID ON SENSING BAD VOLTAGE/ BAD FREQUENCY project. This Project is very nice. I have Order Do it Yourself Kit. So, I have get Knowledge about it. and also a practical work.
saniya Tamboli Uttar Pradesh(India) –
i have ordered ready made kit of this project. i am happy to have ordered from here.. no issues at all and your service is very nice and Fast.
Omkar Rane –
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
Godstime (Nigeria) –
A Typical day at work very competitve learned to never to take the objection of one call in to the next management was very encour again when was an off day the morel of the very work was the hards part of the job was tring the leards of the team form month to much the most enjoble part of my job three was the great bounes i received for over achivment
Bhargavi Dhonewadi –
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
Danish (Denmark) –
Highly skilled and experienced employees. Excellent and Innovative projects delivered/undertaken. Completely dedicated on doing quality products. Great to have a company in our region.
Yash Pathavardhan –
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.
Johan Sumith –
As a 3rd year diploma student, I was very pleased with this project. The package was delivered on time and in complete working condition.thank you Electrosal.
Ramchandra Jarag –
Delivery given to me was upto the mark and in the estimated time. The product was neatly packed with the additional components. excited and already in love with the product.
Tanaji patankar –
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.
Dhanashree Sea –
This is best Electrical project. I ordered this project on website of electrical.
Rock kagalkar –
Very Good
Nidhi Hasure –
I ordered this project for my final year project demo. When I was going for testing this project was worked very nicely. Thank you Electrosal for helping me.
Japanese (Japan) –
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.
Vithal More –
Good project and best service
Alagkula mark –
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.
Sangeeta Kurabetti –
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.