Optimization of the double-ended traveling wave fault location model for transmission lines based on the integrated device of dynamic capacity expansion and traveling wave location

Key Points

• Positioning accuracy for faults improved to within 200 m, enhancing reliability for transmission lines and power grids.
• Case studies validate the new integrated device's effectiveness in real-time monitoring and fault location improvements.
• The proposed model incorporates a temperature-sag-line length coupling correction to improve accuracy under complex conditions.
• Dynamic capacity expansion devices now include fault detection, bridging a gap in traditional monitoring methods. ]
• simple_explanation":"Fault location helps find where problems occur in power lines. This study shows a new device can better monitor temperatures and electricity flow. It means power companies can find faults much more accurately, keeping the electricity supply stable and reliable. That's important for reducing outages and improving maintenance. ⚡"} } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } } }{ }

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