Wolong High-Voltage VFD Case: German ATB Industrial Project – 2000kW Compressor Variable Frequency Drive
Project Portfolio: Project 010 | Name: ATB Germany MVC | Location: Germany | Commissioning Date: 2015/10 | Configuration: 2000 kW × 1 units | Load Type: Compressor European industrial sites impose strict requirements on drive system harmonics, power factor, and electromagnetic compatibility (EMC). Our series-connected multi-level high-to-high voltage frequency inverter delivers near-sinusoidal output waveforms, high input power factor, and low harmonic distortion, ensuring compliance with grid-connection and equipment compatibility standards. Leveraging this proven track record, the same-platform products (Wolong WD5100/WD5180 series) support 6kV/10kV voltage levels and feature torque limiting and soft-start control for compressor applications. Project Value: Flagship reference for the European market; compliance with harmonic and power factor metrics; smooth compressor regulation; validated capability for international delivery and documentation.
RESULTS
Transformation Results
KEY METRICS
2000kW
1Tai
Compressor
2015-10
Germany
The compressor operates stably with variable frequency speed control, meeting Europe's strict industrial requirements for harmonics and power factor.
Data Scope and Validation Source: The above metrics are derived from on-site measurements under identical operating conditions before and after the retrofit (comparing energy meter readings with equipment operation logs). The statistical period covers 30 consecutive days of full operation post-retrofit. Motor energy efficiency ratings follow GB 18613-2020 and IEC 60034-30-1, while product efficiency values are cited from the manufacturer's factory test reports. Actual results may vary based on load rate, annual operating hours, and specific operating conditions.
STRUCTURED LINKS
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