Description
This Feeder Protection Simulation Study Unit used for simulating and studying the protection schemes of Radial & parallel feeder protection and various fault conditions. Protection is provided through over current + earth fault relay. Necessary Resistive /lamp load & CT’s and PT’s are also provided in the testing panel. Proper rating fuses and protection devices are provided in the panel, it consists of
- Power systems Protection Relays (Digital Relays),
- Panel with Meter arrangements
Power system Protection Relays
- 2 Numbers of Numerical 3 phase over current relay + earth fault relay
- 2 Numbers of Numerical Directional -3 phase over current relay + earth fault relay
- Numerical over voltage / under voltage relay
Panel with accessories
- Necessary PT & CT s are provided to meet relay specifications
- All are mounted on a nice cabinet with necessary diagram indication
- 18 no. of AC digital ammeter provided for current measurement in various sections of feeder
- Three no. of ac digital voltmeter provided for ac voltage measurement.
- One number of three phase Lamp load -2KVAprovided with diff-load selector switch is provided for loading
Experiments
- Study of radial feeder protection with time /current grading
- Study of Parallel feeder protection/current grading
- Study of over current Protection & Line faults and power analyzer
For More Details , Contact : shanmugam@powerlabinstruments.com
