Static Var Generator(SVG) is a new generation of dynamic var compensation device based on fully controlled IGBT (Insulated Gate Bipolar Transistor) devices. Leveraging a PWM inverter, it delivers millisecond-level response speed to dynamically generate required reactive power, enabling precise bidirectional compensation for inductive or capacitive loads. This significantly improves the power grid’s power factor (typically to over 0.95) and reduces line losses. Meanwhile, SVG effectively suppresses harmonics (up to the 50th order) and mitigates three-phase unbalance, providing comprehensive power quality improvement. As an essential solution for stable grid operation, it is widely applied in industries, renewable energy integration, and other sectors.
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The High Voltage Static Var Generator (HSVG) can quickly and continuously provide capacitive or inductive reactive power, achieve various control modes such as constant assessment point reactive power, constant assessment point voltage, constant assessment point power factor, and comprehensive compensation.
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Lafaelt Electric is focusing on complete solutions for power quality and energy management. We have excellent quality in designing, researching, producing and manufacturing on Active harmonic filter, Static VAR generator(SVG), Power capacitor, Reactor, Thyristor switch, Dynamic voltage restorer and Active voltage conditioner.
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