Protection system of three phase induction motor using relays
| dc.contributor.author | Tiwari, Vivek | |
| dc.contributor.author | Shaikh, Md. Amir (12EE47) | |
| dc.contributor.author | Shaikh, Mohd. Zeeshan (12EE50) | |
| dc.contributor.author | Shaikh, Mohsin (12EE52) | |
| dc.contributor.author | Siddiqui, Mohd. Saad (12EE59) | |
| dc.date.accessioned | 2016-05-12T09:10:58Z | |
| dc.date.available | 2016-05-12T09:10:58Z | |
| dc.date.issued | 2016-05 | |
| dc.description.abstract | Three-phase induction motors are accountable for 85 percent of the installed capacity of the industrial driving systems. Therefore, the protection of these motors is necessary for reliable operation of loads. This report tends to develop for protection of three phase induction motor from single phasing, over current, phase reversal, over voltage and under voltage. Due to this electrical fault the winding of motor get heated which lead to insulation failure and thus reduce the life time of motor. This fault is generated in induction motor due to variation in induction motor parameters. When three phase induction motor runs continuously, it is necessary to protect the motor from these anticipated faults. Three phase induction motor generally directly connected through the supply, if the supply voltage has sag and swell due to fault the performance of motor is affected and in some cases winding is burned out. When phase sequence (RYB) is reversed due to wrong connection then motor start rotating in another direction, if supply system has only one phase and other phase is disconnected then it is single phasing problem. If there is problem of under or over voltage then this can harm motor severely or even it can damage it permanentaly. | en_US |
| dc.identifier.uri | http://www.aiktcdspace.org:8080/jspui/handle/123456789/1584 | |
| dc.language.iso | en_US | en_US |
| dc.publisher | AIKTC | en_US |
| dc.subject | Project Report - EE | en_US |
| dc.title | Protection system of three phase induction motor using relays | en_US |
| dc.type | Project Report | en_US |