Smart Diagnostic and Online Monitoring

Smart Diagnostic and Online Monitoring Section

The Smart Diagnostic and Online Monitoring group at Leipzig University of Applied Sciences (HTWK Leipzig), led by Prof. Dr.-Ing. Faouzi Derbel, specializes in real-time monitoring and diagnostics within the field of electrical engineering. Their research focuses on innovative solutions in areas such as electrical networks, rotating machinery diagnostics, and wireless sensor technologies.

In addition to cutting-edge research, the group offers exciting opportunities for collaboration, including PFA (Final Second Year Project) ,Summer internships, PFE (final year projects for graduation), and even PhD research. These programs provide students and researchers with hands-on experience and the chance to work on impactful projects in a dynamic, international environment. Read More.

Concentrate Workshop – Newspaper Style

Electrical Networks and Smart Grids

Electricity grids are vital for the energy transition, transporting a universally applicable form of energy. Along with increasing transmission capacity, the focus is on improving reliability using the NOVA principle (grid optimization before reinforcement before expansion). Key topics include harmonic components, earthing systems, diagnostic tools for grid conditions, predictive maintenance monitoring, and overhead line sag detection.

Machine Diagnostics and Large Equipment

Rotating machines, essential in various applications, wear out over time. To address ecological and economic challenges, technical diagnostics develops condition-based maintenance strategies. Gear and bearing analyses are particularly challenging, requiring sensors installed inside machines and wireless transmission of measured values. Balancing sampling rates and energy consumption remains a key research focus.

Wireless Sensor Networks (WSN)

A continuous radio connection is critical for autonomous sensor networks. Modern modules often demand over 10 mW of power, limiting battery-operated systems. The WakeUp receiver approach ensures continuous sensor readiness with an average energy consumption of just 10 µW. The research group explores and tests various circuit designs to optimize this system.

Academic and Scientific Exchange

To address the global shortage of skilled workers and energy challenges, international networking is crucial. Collaborative research with European and African universities integrates findings into training and education. Initiatives include involving Tunisian students and doctoral candidates, work placements, and train-the-trainer events from different countries.

Interactive Mind Map – Lab & Academic Workshops

Lab & Academic Workshops