SEN EDS delivers advanced PSCAD software and consulting services for the simulation and analysis of power systems across Kerala. Our expertise enables the design, optimization, and troubleshooting of complex electrical networks, ensuring safe, efficient, and reliable operations.
Load Flow Study
- Load flow studies analyze the flow of electric power, current, voltage, real power, and reactive power under various load conditions.
- These assessments ensure system voltages and currents remain within safe limits during new project designs or while modifying existing systems.
- SEN EDS conducts detailed load flow studies to improve the performance and reliability of power systems in Kerala.
Short Circuit Study
- Short circuit studies determine the magnitude of currents during electrical faults and compare them with the ratings of installed equipment and protection devices.
- SEN EDS offers comprehensive analysis to ensure operational safety and validate both new designs and existing power systems.
Dynamic Study
- Dynamic and stability studies evaluate scenarios like transient faults, critical clearing times, load acceptance and rejection, and dynamic motor starting.
- SEN EDS ensures the stability and resilience of synchronous machines under varying operating conditions.
Sub-Synchronous Resonance (SSR)
- SSR occurs due to the interaction between series capacitors and mechanical/torsional masses in generators at sub-synchronous frequencies.
- Using Eigenvalue analysis and passive frequency scan methods, SEN EDS identifies and mitigates SSR risks in conventional synchronous machines and long turbine shaft systems.
Power Quality Analysis
- Power quality analysis evaluates the safety and efficiency of a facility’s power supply.
- SEN EDS identifies and resolves power quality issues to ensure optimal system performance for industrial and commercial setups in Kerala.
Harmonic Analysis
- Harmonic analysis investigates non-sinusoidal waveforms caused by periodic distortions in voltage and current.
- SEN EDS employs advanced digital simulations to assess harmonic distortion levels and implement filtering solutions to maintain system stability across Kerala.
Flicker Analysis
- Flicker analysis evaluates voltage changes and flicker intensity due to load variations or renewable energy sources like wind power plants.
- SEN EDS ensures compliance with flicker standards to maintain superior power quality in connected networks.
Sub-Synchronous Control Interaction (SSCI)
- SSCI arises from stability issues between wind turbine control systems and series-compensated networks.
- SEN EDS provides solutions to suppress SSCI, ensuring the safety of wind turbines and electrical systems in Kerala.
Insulation Coordination Study
- Insulation coordination identifies surge arrester requirements and limits overvoltages to protect power systems from electrical stresses.
- SEN EDS conducts precise studies to safeguard electrical networks from increased currents and voltages.
Lightning Overvoltage Study
- Lightning overvoltages are fast-front transient voltages caused by lightning strikes on overhead lines.
- SEN EDS analyzes overvoltage, resonance, secondary arc currents, and line protection stability for up to 400kV OHL circuits under diverse conditions.
Switching Overvoltage Study
- Switching overvoltages occur during fault tripping, reclosing, or normal operation of switching devices.
- SEN EDS minimizes the impact of switching transients in transmission and distribution systems, ensuring system reliability.
Temporary Overvoltage (TOV) Study
- TOVs are long-duration power-frequency overvoltages caused by load rejection, resonance, or transformer energization.
- SEN EDS evaluates circuit breaker performance, including transient recovery voltage (TRV) and rate of rise of recovery voltage (RRRV), ensuring system safety under fault conditions.
TRV Analysis
- Transient Recovery Voltage (TRV) analysis examines voltage differences across breaker terminals after current interruption.
- SEN EDS ensures optimal breaker performance by addressing high-frequency oscillations and recovery voltage stability.
- VFTOs are high-frequency components that can overstress transformer insulation, particularly in GIS designs.
- SEN EDS mitigates VFTO impacts caused by switching operations, ensuring reliable system performance across Kerala.
Harness the power of PSCAD software and consulting expertise to optimize Kerala’s power systems. Ensure safer, more reliable electrical networks with SEN EDS’s advanced solutions.
