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HANNOVER MESSE 2018, 23 - 27 April
Homepage>Exhibitors & Products >Grid Dynamic Analyzing System GDASys

Grid Dynamic Analyzing System GDASys

Only stable power grids are profitable...

Eberle, A.

Exhibitor details
Logo Grid Dynamic Analyzing System GDASys

Exhibition stand

Hall 12, Stand G83

Product description

"Change is the only constant - This fits more than ever for today's electrical power grids.

How does the GDASys device family help?

- Measuring of frequencies below 50 Hz / 60 Hz with a resolution 5 mHz!
- Simultaneous measurement of damping, magnitude and duration of such oscillations
- Recognition of very slow drift processes for both voltage and frequency
- Typical phenomena (e.g. torsion modes) are pre-categorized to frequency classes
- Determination of a single parameter for evaluation of grid perturbations (Stability-exponent) in order to get a fast ONLINE overview
- Frequencies appearing in high voltage networks can be valued if they are of importance for the individual grid

What is the benefit achieved with these measurements?
- Time constants of generators can be determined by means of frequency measurements and can be used for optimization of regulators
- Frequencies with low damping can be detected instantaneous. Thereby a deliberate counter measure - e.g. stability enhancement - can be decided in order to avoid unpredictable grid problems
- The effect of the counter measure can be monitored at once (ONLINE-display)
- Selected grid experiments provide evidence about dynamic grid behaviors. Risky switching operations can be avoided for the future
- Permanent ONLINE-measurements enable the power system management a fast learning process to decide about appropriate and trained real-time counter measures

Product website

All products offered by this exhibitor

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Mobile Damping Analyzer DA-Box 2000

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Digital Resonance Controller REG-DP

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Earthfault-&Short-circuit indic. EOR-3D

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Earth Fault Detection System EORSys

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Dynamic Monitor for Distr.Networks DMR-D

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Digital voltage regulator REG-D

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Grid Dynamic Analyzing System GDASys

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PQ-Box 100 Mobile Net Analyzer

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PQ-Box 200 - Mobile Network Analyzer

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