230115210 POWER SYSTEMS LAB ( 1 Crd.Hrs )

Pre-Requisites : 230114220

Practical experimentation of voltage distribution over a string of suspension insulators. I-t fuse characteristic. Measurement of symmetrical components in unbalanced systems. Investigation of power flow relations at the ends of transmission lines. Earthling of power system neutral. Network analyzer. Comparison of the characteristics of static and electromechanical relays. Characteristics of time lag O/C relays. Differential relays. Directional relays. Load flow.