Power / PV
20years+ experience in Power Quality measurements together with offering high-end PQ products allows us to offer comprehensive power quality services to our customers.
Scope of NEO PQ measurement services:
- Power Quality Analysis
- EN50160 / IEEE519
- Grid Impedance to 150 kHz
- Grid Impedance to 500 kHz
- Transients and Disturbances
- Raw Data Recording
- FFT Analysis
- Harmonics, THD, TDD, Interharmonics
- DC components for voltage and current
- Short-Circuit Power
- Outages of production lines
- Overvoltages due to system resonances
- Inverter resonances
- Overheating of electrical devices
- Malfunction of devices due to switching operation and voltage dips
- Malfunction of devices due to Supraharmonics
- High harmonic emissions and limit violation due to resonance points
- Outages of railway heating systems
Photovoltaic Park Inspection
The unique of the PV-Master product line allows fast and powerful investigation of PV parks. As measurement service provider our customers benefit of getting a detailed picture of their PV park. Even if PV parks are known to be robust with low ageing problems might already appear at comissioning stage. The final report shows in detail which performance the PV park should have and what it actually delivers.
Benefits of NEO PV park measurement service:
- Detection of defects (by-pass diode broken, cell crack, hotspots, etc.)
- Detection of power-reducing factors (shading, soiling, etc.)
- Detection of Mismatch losses (this is only possible using Multi-curve IV tracing)
- Power Performance report showing estimated power and real power
- String-by-String Report
- Distance-to-Fault detection for Ground faults
- Improvement suggestion list
Optionally NEO offers combined IV-curve inspection and thermal inspection. Even if IV-curve method can detect most kind of problems, the exact detection of hotspots is favourable using thermal imaging technology. For detection of micro-cracks NEO offer optionally offers mobile electroluminescence for single modules.
At Orbitron Engineering, we are the exclusive distributor and contact point for all NEO products in the Nordics.