480v Heavy Duty Industrial Static Var Generator

Conventional capacitance compensators can be regarded as a reactive power source. It is composed of shunt capacitor bank and reactor in series, and the reactive power is adjusted by controlling the input cutting of capacitor and reactor. SVG takes high-power voltage inverter as the core. By adjusting the amplitude and phase of the output voltage of the inverter, or directly controlling the amplitude and phase of the current on the AC side, the required reactive power is quickly absorbed or emitted, and the purpose of rapid dynamic adjustment of reactive power is realized. SVG can eliminate the odd harmonics in the output current by multiple, multilevel or cascade technology, so that its output waveform is closer to sine wave.

SVG running current waveform (current harmonic content < 2.5%)

1. DSP+CPLD Full Digital Control Core: Utilizes advanced digital control technology for dynamic and accurate compensation of reactive power.

2. Three-Level Extension Technology: Incorporates a three-level extension design to enhance the efficiency and performance of reactive power compensation.

3. Advanced Reactive Power Detection Algorithm: Employs an advanced algorithm for the precise detection of reactive power, ensuring effective compensation.

4. PWM Control Strategy: Utilizes Pulse Width Modulation (PWM) control strategy for fine-tuned control over the compensation process.

5. Modular Design: Features a modular design, facilitating easy parallel connection of multiple modules, saving space, and simplifying maintenance.

6. Independent Air Duct and Plate Warehouse Structural Design: Ensures the stable operation of the equipment by providing an independent and well-ventilated structural design.

7. Full-Range Dynamic Compensation: Capable of performing full-range dynamic compensation for both inductive and capacitive reactive power, addressing a broad spectrum of power factor correction needs.

8. Three-Phase Unbalance Solution: Effectively resolves three-phase unbalance issues in addition to reactive power compensation.

9. Millisecond-Level Dynamic Response Speed: Offers a rapid dynamic response to load changes at the millisecond level, enabling precise compensation for the reactive power of impact loads.

Residential power distribution system, drainage and sewage treatment industry, distributed photovoltaic industry, chemical industry, chemical fiber and petroleum industry, foundry and cement industry, coal and mining industry, automobile manufacturing industry, etc.