Automotive, New Energy Vehicle & New Energy Material Manufacturing

Project Overview

This solution serves the automotive, new energy vehicle manufacturing and new energy materials industries, with well-known clients including Geely Auto, FAW Jiefang, XCMG Group, CATL and other leading enterprises. Production sites are dominated by nonlinear three-phase loads such as rectifiers and variable-frequency motors, together with a large number of imported high-precision production equipment that impose stringent requirements on grid power quality.

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Solution

For standard operating conditions: passive filter assemblies combined with harmonic protectors adopt thyristor dynamic zero-crossing switching technology to eliminate switching inrush current. For heavy harmonic conditions: active filter assemblies are deployed. For complex integrated working conditions: TSVCG low-voltage dynamic composite compensators are matched with harmonic protectors.

Application Benefits

The integrated system suppresses all harmonics from the 2nd order upwards and delivers fast linear reactive power compensation. It effectively reduces harmonic interference, restrains harmonic amplification in the power system, optimizes grid waveforms, and filters both current and voltage harmonics simultaneously. The overall grid power quality is greatly improved to guarantee a safe power supply environment for manufacturing plants.


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