Ground fault compensation using arc-suppression coils (ASC) is widely applied in medium-voltage networks to ensure reliable and uninterrupted power supply.
Neutral point treatment plays a key role in distribution network design. Ground fault compensation enables continued operation during the most frequent fault—single-phase ground faults. In a properly compensated network transient ground faults are also self-extinguishing due to very low fault currents. Preventive tuning in the healthy state of the grid minimizes damage and equipment stress in fault conditions.
Effective automatic ASC control is essential for optimal compensation. Traditional solutions often lack integration, leading to complex commissioning, higher costs, and operational issues. SIPROTEC 5 offers a fully integrated, user-friendly ASC control solution for plunger-core and step coils, reducing commissioning effort and enabling up to 30% cost savings.
Automatic control of arc-suppression coils (ASC) in electrical power systems improves reliability and reduces manual intervention. Integrated solution ensures consistent performance and minimizes operational risks for utilities.
Streamline operations & save up to 30% on costs with our web-enabled control devices. Reduce hardware, simplify engineering, and optimize component use. Achieve faster commissioning through flexible software and function points.
Integrated SIPROTEC solution offers extensive functionalities like flexible protocol connection, latest cybersecurity features, combinability with other protection/control functions, and state-of-the-art hardware.
The function enables reliable ASC control with comprehensive and flexible settings and customization possibilities. It also supports resistor control, gap detection, step coil control and customization via CFC.
Intuitive interfaces & easy configuration reduce complexity. Only one software for many functionalities; flexible visualization in display & WebUI; auto-calibration and extensive recorder functions streamline commissioning.
ASC control integrated in SIPROTEC 5 for seamless operation, centralized management and simplified system design. The integrated solution enables endless possibilities to combine functionalities in one single SIPROTEC device.
