Power System Analysis & Solution Services (ETAP)
Load Flow Analysis
Our load flow analysis evaluates the distribution of electrical power throughout the system under various operating conditions. This analysis helps identify voltage drops, power losses, and optimal loading conditions, ensuring efficient operation.
Short Circuit Analysis
We conduct short circuit analysis to determine the fault currents that could occur during electrical faults. This study is crucial for designing protective devices and ensuring that they operate effectively to safeguard equipment and personnel.
Relay Coordination Study
Expel Prosys performs relay coordination studies to ensure that protective relays operate in a coordinated manner during fault conditions. This minimizes disruption to the system while ensuring that faults are isolated quickly and effectively.
Motor Starting Study
Our motor starting studies analyse the impact of motor start-ups on the electrical system, including voltage dips and current surges. This information is vital for ensuring that motors start reliably without adversely affecting other equipment.
Transient Analysis
We conduct transient analysis to assess the behaviour of electrical systems during transient events, such as switching operations or faults. This analysis helps in understanding how systems respond to sudden changes, allowing for better design and protection strategies.
Arc Flash Analysis
Expel Prosys performs arc flash analysis to evaluate the potential hazards associated with electrical arcs in the system. This study provides critical information for safety planning and personal protective equipment (PPE) requirements.
Grid Islanding / Load - Shedding
Our services include analysing grid islanding scenarios and implementing load-shedding strategies to maintain system stability during disturbances. This ensures that critical loads remain powered while non-essential loads are temporarily disconnected.
Harmonic Analysis
We perform harmonic analysis to evaluate the distortion in voltage and current waveforms caused by non-linear loads. Understanding harmonic levels is essential for mitigating their impact on equipment performance and longevity.
Thermography
Thermography, also known as infrared thermographic inspection, is a cutting-edge diagnostic technique that uses infrared imaging to detect heat patterns and temperature variations in electrical systems. It helps identify potential issues such as loose connections, overloaded circuits, imbalanced loads, or deteriorating components—often before they lead to costly breakdowns or fire hazards. Electrical thermography is a non-contact, non-invasive method that ensures uninterrupted operation during inspection, making it an essential part of preventive maintenance. By detecting faults early, businesses can enhance safety, reduce downtime, and extend the life of critical equipment—making thermography a smart, proactive investment in electrical system reliability.
Protection Audit
Expel Prosys conducts thorough protection audits to assess the effectiveness of existing protection schemes. This audit identifies areas for improvement, ensuring that systems are adequately protected against faults.
For more information or to discuss your specific
requirements, contact Expel Prosys Pvt Ltd today!
requirements, contact Expel Prosys Pvt Ltd today!