Project Background
In response to the high standards for power quality in the technical building and tower of Guinea-Bissau Airport,
this project customized the deployment of active filter cabinet solutions.
Based on intelligent power electronics technology, this solution dynamically compensates for grid harmonics,
reactive power and three-phase imbalance in real time, reducing the total harmonic distortion (THD) from 21.3% to 3.8%,
and increasing the power factor to above 0.98. By working in coordination with Delixi power distribution cabinets and ATS cabinets,
it effectively guarantees the power cleanliness of precision navigation equipment and communication systems,
reduces the annual equipment failure rate by 85.7%, and reduces electricity bills by 12%.
The project verifies the excellent applicability of customized power management solutions in overseas airport scenarios.
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Product Introduction
Based on modern power electronics technology and high-speed digital signal processing technology,
the active filter cabinet monitors the harmonic current, reactive current and unbalanced current in the power grid in real time.
Through the built-in intelligent control system, it can quickly generate the opposite compensation current to offset
the harmonic and reactive components in the power grid and realize the clean operation of the power system.
Compared with traditional passive filtering equipment, this active harmonic control method has
significant advantages such as fast response speed, high compensation accuracy and strong adaptability.
What do we solve?
Harmonic pollution:
Effectively suppress grid harmonics, avoid interference of harmonics on precision equipment,
communication systems and metering devices, and ensure production safety and data accuracy.
Low power factor:
increase the power factor to above 0.95, reduce fines caused by low power factor for enterprises, and reduce electricity costs.
Equipment loss and failure:
Reduce line loss and equipment heating, reduce equipment maintenance and replacement frequency, and improve production continuity.
Grid stability:
Improve voltage fluctuations and three-phase imbalance problems, enhance the anti-interference ability of the grid, and ensure the reliable operation of key equipment.
Harmonic pollution:
Effectively suppress grid harmonics, avoid interference of harmonics on precision equipment,
communication systems and metering devices, and ensure production safety and data accuracy.
Low power factor:
increase the power factor to above 0.95, reduce fines caused by low power factor for enterprises, and reduce electricity costs.
Equipment loss and failure:
Reduce line loss and equipment heating, reduce equipment maintenance and replacement frequency, and improve production continuity.
Grid stability:
Improve voltage fluctuations and three-phase imbalance problems, enhance the anti-interference ability of the grid, and ensure the reliable operation of key equipment.
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