Measuring power grid quality for efficient and reliable energy

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Measuring power grid quality for efficient and reliable energy

The quality of electricity has a major impact on the smooth operation of all electrical equipment. Instabilities in the network, such as voltage drops, harmonic distortion, overvoltage or undervoltage, can cause equipment damage, impaired efficiency ...

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Description

Description

What Does Power Quality Measurement Include?

Power quality measurement focuses on analyzing various parameters, such as:

Voltage: Magnitude, frequency, and waveform of the voltage.
Current: Magnitude and waveform of the current.
Harmonic Distortion: Presence of higher harmonics, which may cause equipment overheating and signal distortion.
Flicker: Short-term fluctuations in the brightness of light sources, which can be uncomfortable and harmful to human health.
Transient Events: Changes in voltage and current caused by switching or faults.
Asymmetry: Uneven distribution of voltage and current across phases.

What Are the Purposes of Measurement Results?

Power quality measurement results provide valuable information for:

Identifying Power Quality Issues: Helps pinpoint the causes of equipment outages, reduced efficiency, and other power-related issues.
Optimizing Power Systems: Enables the design and implementation of measures to improve power quality, such as filters, compensators, or voltage stabilizers.
Increasing Reliability: Helps prevent equipment failures and power outages.
Cost Reduction: Optimizing power systems can reduce energy consumption and maintenance costs.

How Is Power Quality Measured?

Specialized measuring instruments, known as power quality analyzers, are used for power quality measurement. These instruments record and analyze various parameters of electrical energy, providing detailed insights into its quality.

Who Performs Power Quality Measurement?

Our experts conduct power quality measurements, equipped with the necessary expertise and advanced tools.

Conclusion

Power quality measurement is a crucial tool for ensuring the reliable and efficient operation of electrical equipment. Regular measurement and analysis of power quality allow for the identification and resolution of issues, optimization of power systems, and reduction of costs.

Want to learn more about power quality measurement? Contact our specialists: ✉️ gotz@kbh.cz, 📞 Tel.: +420 777 730 004.