Technical FAQs 4

What is an uninterruptible power supply (UPS) system?

Power distortions such as power interruptions, voltage sags and swells, voltage spikes, and voltage harmonics can cause severe impacts on sensitive loads in the electric systems. Uninterruptible power supply (UPS) systems are used to provide uninterrupted, reliable, and high-quality power for these sensitive loads.

What is the most powerful electric car charging station in Latvia?

In 2018, at that point the largest generator T1900 with a V16 Mitsubishi engine of 1,900 kVA for Z-Towers was delivered and installed. In 2019, the most powerful electric car charging station in Latvia was installed at Energolukss building – 100 kW. In 2019, the delivery of solar energy solutions to customers was started.

How to control a ups inverter?

Typical current and voltage control loops for UPS inverter. In SPWM control technique, the output voltage feedback is compared with a sine reference signal, and the error voltage is compensated by a PI regulator to produce the current reference. The current through the inductor or the capacitor is sensed and compared with the reference signal.

How to choose a good AC UPS system?

The quality of output voltage is the most important factor. The output voltage of an AC UPS system should be sinusoidal with low THD in different loading conditions even with nonlinear loads. The control system should have small transient responses to provide appropriate line conditioning in different loading profiles.

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About us

Energolukss MissionEnergolukss VisionEnergolukss ValuesCompany HistoryThe company is a leader in the supply, maintenance and repair of uninterruptible power supply and energy-saving equipment in the Baltics. We are leading experts in our industry.See more on energolukss.lvAiO interneta veikals

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3 days ago · Sure Power Energolukss is the leading full-service supplier of energy-efficient and sustainable backup and guaranteed power supply solutions in Latvia since 1997. Our services

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