POWER SYSTEMS PROTECTION

Our service portfolio includes electrical studies for utility and industrial/commercial clients. Serviced systems include conventional and renewable generation facilities, substations, and transmission and distribution systems. We categorize our speciality into the following three areas:

1. Protective Relaying: short circuit and symmetrical component analysis, time-current coordination, protection scheme and criteria development, relay settings, integration with SCADA systems,, arc flash analysis.
2. Power System Planning Studies: steady-state real and reactive power flow including outage contingencies, generation interconnect feasibility, P-V and Q-V analysis for voltage stability margins, dynamic stability performance, automation of large batch simulations
3. Infrastructure Design studies: substation grounding, corona and electric and magnetic fields, insulation coordination (lightning, switching surge, and contamination performance), transient (time domain) simulation, power quality (harmonics, voltage flicker, over/under voltage, etc.), motor starting, AC interference (transmission line interaction with railroads and pipelines)