The load flow analysis optimizes the power flow and enhances the equipment/plant performance. This supports the design and expansion of power system networks for renewable energy projects and industrial facilities. Enerzinx's expertise includes determining optimal equipment sizing through performance monitoring, identifying potential overloads, and optimizing power dispatch. This enhances the system stability by diagnosing voltage deviations, power factor issues, and other operational abnormalities, ensuring reliable and efficient network performance.

A Contingency analysis ensures grid reliability under unexpected outages and operational disturbances. Enerzinx performs comprehensive contingency studies to assess the impact of single or multiple equipment outages on power system stability. Expertise includes identifying critical contingencies, evaluating system performance under N 1 and N 2 scenarios, and determining corrective actions to prevent cascading failures. By analysing voltage profiles, line loading, and stability margins, we ensure robust grid operation. We support transmission and distribution network planning by recommending system reinforcements, protection coordination adjustments, and operational strategies that maintain reliability and security of supply under adverse conditions.

A short Circuit study ensures equipment protection and system resilience through fault analysis. Enerzinx conducts short circuit studies in accordance with IEC 61363 standards, supporting the design and safety of electrical systems. Expertise includes calculating fault currents for various fault types, determining required equipment ratings, and validating protection settings. This helps in analysing the contribution of generators, motors, and converters to short circuit levels, ensuring compliance with fault withstand capabilities. By identifying overstressed components and optimizing protection coordination, the study enhances the reliability, safety, and operational continuity of power systems.

Generator and Load Switching analysis enhances operational flexibility and helps maintain uninterrupted power supply. Enerzinx provides expertise in planning and executing generator and load switching operations to optimize system performance and minimize operational risks. Services include evaluating switching sequences, assessing transient and steady state impacts, and ensuring compliance with protection coordination requirements. The study identifies potential voltage fluctuations, frequency deviations, and equipment stress during switching events, implementing strategies to mitigate adverse effects. By supporting seamless integration of new generators, load transfers, and system reconfiguration, the study ensures safe, reliable, and efficient operation of power networks.

Protection Coordination analysis aims at minimizing fault impacts by isolating the affected section from the healthy network as quickly as possible. Enerzinx ensure that protection devices such as relays and breakers operate accurately during fault conditions. The objective is to isolate only the faulty section, maintaining continuity for the rest of the system. This study determines optimal trip settings and timings based on fault levels, system configuration, and device characteristics, enhancing system reliability, safety, and compliance with applicable electrical standards.

Motor Acceleration Studies ensure reliable motor performance for critical operations. These studies evaluate both static and dynamic starting conditions. The analysis ensures motors start smoothly, minimizes voltage dips, and optimizes overall system performance during critical startup periods.

Enerzinx supports the planning and integration of energy storage systems for renewable energy projects, microgrids, and industrial facilities. Our expertise includes determining optimal storage capacity and placement through detailed performance analysis, evaluating charge–discharge strategies, and assessing impacts on system reliability. We address operational considerations such as peak load management, frequency regulation, and voltage support, ensuring the storage system enhances grid stability and operational efficiency. By identifying potential bottlenecks, mitigating power quality issues, and improving energy utilization, we deliver solutions that maximize the value and performance of storage assets. Enerzinx further performs Grid Forming Tests such as Black start capability, Loss of last Synchronous Machine to test grid forming capability of battery systems.

This study ensures seamless transition between grid connected and islanded operation. We support the assessment and optimization of power system performance during intentional or unintentional islanding and subsequent reconnection. Our expertise includes evaluating frequency and voltage stability, load–generation balance, and protection scheme coordination under islanded conditions. We analyse reconnection procedures to ensure synchronization, minimize transients, and prevent equipment stress. By identifying operational risks, implementing mitigation strategies, and validating control system responses, we ensure reliable, stable, and safe operation of power networks during islanding and reintegration events.

This study evaluates harmonics, voltage sags, swells, flicker, and interruptions. This assessment identifies sources, evaluates compliance with standards, and recommends mitigation measures to minimize interference, improve efficiency, and protect equipment from long term damage.