- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
DESIGN THREE PHASE OVERCURRENT RELAYS | ||
| Tikrit Journal of Engineering Sciences | ||
| Article 1, Volume 15, Issue 2, 2008, Pages 78-89 PDF (0 K) | ||
| Authors | ||
| Mohammed Y. Suliman; Amer M. Kado | ||
| Abstract | ||
| A new design of three phase overcurrent relay described in this paper. The performance of the new design shows the ability to obtain any shape of characteristic with high accuracy and distinguish between transient and steady state fault. This design used more precise and flexible model Sachdev linear model for get any characteristic, also fast measurement theory to measure load current for less than half cycle and good hardware system design controlled by Pentium version 4 processor. | ||
| Keywords | ||
| pickup current; time multiplier setting; programmable peripheral Interface; operating time | ||
|
Statistics Article View: 183 PDF Download: 53 |
||