Power System Studies
Substation is a core part of the Power system. Construction of Substation includes Project management, procurement of materials , Engineering, Civil construction, equipment installation, testing & commissioning . Design of Substation includes interconnected Engineering of Primary Secondary & Auxiliary Systems as well as Electrical Civil & Mechanical Engineering. Co-ordination among these Engineering activities is essential for timely completion of a project.
Phasor Domain Studies
Phasor Domain studies includes Load Flow studies, Short Circuit studies & Dynamic Studies like Transient Analysis
Load Flow Studies
It is used by system planners to test new grid infrastructure development. It is also used to check system reinforcement in case of contingencies. Typically thermal and voltage capabilities on an electrical circuit or grid is tested. Analysis also include power factor tests to determine adequacy of voltage support, and transfer limit analysis to measure power injection capacity.
Figure: Power Flow Analysis
Short circuit Studies
It is used by system planners & designers to determine system fault level and switchgear short circuit rating & performance . It helps circuit breaker short time rating analysis for substations, and input to protection relay setting & coordination.
Figure: Power Flow Analysis
Figure: Power Flow Analysis